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From:Marc Alff Date:July 14 2010 4:24pm
Subject:bzr push into mysql-trunk-bugfixing branch (marc.alff:3105 to 3106)
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 3106 Marc Alff	2010-07-14
      Implemented code review comments.
      
      Fixed style according to the specific innodb style, for innodb code.

    modified:
      storage/innobase/include/os0file.ic
      storage/innobase/include/sync0rw.ic
      storage/innobase/row/row0merge.c
 3105 Marc Alff	2010-07-14 [merge]
      local merge

    renamed:
      mysql-test/r/analyse.result => mysql-test/r/func_analyse.result
      mysql-test/t/analyse.test => mysql-test/t/func_analyse.test
    modified:
      BUILD/build_mccge.sh
      cmake/package_name.cmake
      sql/sql_class.h
=== modified file 'include/mysql/psi/mysql_file.h'
--- a/include/mysql/psi/mysql_file.h	2010-07-08 21:20:08 +0000
+++ b/include/mysql/psi/mysql_file.h	2010-07-09 23:00:24 +0000
@@ -506,9 +506,10 @@ inline_mysql_file_fgets(
   char *result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_READ);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) size, src_file, src_line);
@@ -532,9 +533,10 @@ inline_mysql_file_fgetc(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_READ);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 1, src_file, src_line);
@@ -558,10 +560,11 @@ inline_mysql_file_fputs(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   size_t bytes= 0;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_WRITE);
     if (likely(locker != NULL))
     {
@@ -588,9 +591,10 @@ inline_mysql_file_fputc(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_WRITE);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 1, src_file, src_line);
@@ -614,9 +618,10 @@ inline_mysql_file_fprintf(MYSQL_FILE *fi
   va_list args;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_WRITE);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, __FILE__, __LINE__);
@@ -642,9 +647,10 @@ inline_mysql_file_vfprintf(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_WRITE);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -668,9 +674,10 @@ inline_mysql_file_fflush(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_FLUSH);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -700,9 +707,10 @@ inline_mysql_file_fstat(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(filenr,
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, filenr,
                                                           PSI_FILE_FSTAT);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -726,9 +734,11 @@ inline_mysql_file_stat(
   MY_STAT *result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_name_locker(key, PSI_FILE_STAT,
+    locker= PSI_server->get_thread_file_name_locker(&state,
+                                                    key, PSI_FILE_STAT,
                                                     path, &locker);
     if (likely(locker != NULL))
       PSI_server->start_file_open_wait(locker, src_file, src_line);
@@ -752,9 +762,10 @@ inline_mysql_file_chsize(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(file,
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, file,
                                                           PSI_FILE_CHSIZE);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) newlength, src_file,
@@ -784,10 +795,11 @@ inline_mysql_file_fopen(
     {
 #ifdef HAVE_PSI_INTERFACE
       struct PSI_file_locker *locker= NULL;
+      PSI_file_locker_state state;
       if (likely(PSI_server != NULL))
       {
         locker= PSI_server->get_thread_file_name_locker
-          (key, PSI_FILE_STREAM_OPEN, filename, that);
+          (&state, key, PSI_FILE_STREAM_OPEN, filename, that);
         if (likely(locker != NULL))
           that->m_psi= PSI_server->start_file_open_wait(locker, src_file,
                                                         src_line);
@@ -820,10 +832,11 @@ inline_mysql_file_fclose(
   {
 #ifdef HAVE_PSI_INTERFACE
     struct PSI_file_locker *locker= NULL;
+    PSI_file_locker_state state;
     DBUG_ASSERT(file != NULL);
     if (likely(PSI_server && file->m_psi))
     {
-      locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+      locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                         PSI_FILE_STREAM_CLOSE);
       if (likely(locker != NULL))
         PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -849,9 +862,10 @@ inline_mysql_file_fread(
   size_t result= 0;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_READ);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, count, src_file, src_line);
@@ -882,9 +896,10 @@ inline_mysql_file_fwrite(
   size_t result= 0;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_WRITE);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, count, src_file, src_line);
@@ -915,9 +930,10 @@ inline_mysql_file_fseek(
   my_off_t result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_SEEK);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -941,9 +957,10 @@ inline_mysql_file_ftell(
   my_off_t result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server && file->m_psi))
   {
-    locker= PSI_server->get_thread_file_stream_locker(file->m_psi,
+    locker= PSI_server->get_thread_file_stream_locker(&state, file->m_psi,
                                                       PSI_FILE_TELL);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -967,9 +984,10 @@ inline_mysql_file_create(
   File file;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_name_locker(key, PSI_FILE_CREATE,
+    locker= PSI_server->get_thread_file_name_locker(&state, key, PSI_FILE_CREATE,
                                                     filename, &locker);
     if (likely(locker != NULL))
       PSI_server->start_file_open_wait(locker, src_file, src_line);
@@ -1014,9 +1032,10 @@ inline_mysql_file_open(
   File file;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_name_locker(key, PSI_FILE_OPEN,
+    locker= PSI_server->get_thread_file_name_locker(&state, key, PSI_FILE_OPEN,
                                                     filename, &locker);
     if (likely(locker != NULL))
       PSI_server->start_file_open_wait(locker, src_file, src_line);
@@ -1040,9 +1059,10 @@ inline_mysql_file_close(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(file,
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, file,
                                                           PSI_FILE_CLOSE);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -1066,9 +1086,10 @@ inline_mysql_file_read(
   size_t result= 0;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(file,
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, file,
                                                           PSI_FILE_READ);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, count, src_file, src_line);
@@ -1099,9 +1120,10 @@ inline_mysql_file_write(
   size_t result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(file,
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, file,
                                                           PSI_FILE_WRITE);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, count, src_file, src_line);
@@ -1132,9 +1154,10 @@ inline_mysql_file_pread(
   size_t result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(file, PSI_FILE_READ);
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, file, PSI_FILE_READ);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, count, src_file, src_line);
   }
@@ -1164,9 +1187,10 @@ inline_mysql_file_pwrite(
   size_t result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(file,
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, file,
                                                           PSI_FILE_WRITE);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, count, src_file, src_line);
@@ -1197,9 +1221,10 @@ inline_mysql_file_seek(
   my_off_t result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(file, PSI_FILE_SEEK);
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, file, PSI_FILE_SEEK);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
   }
@@ -1222,9 +1247,10 @@ inline_mysql_file_tell(
   my_off_t result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(file, PSI_FILE_TELL);
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, file, PSI_FILE_TELL);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
   }
@@ -1247,9 +1273,10 @@ inline_mysql_file_delete(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_name_locker(key, PSI_FILE_DELETE,
+    locker= PSI_server->get_thread_file_name_locker(&state, key, PSI_FILE_DELETE,
                                                     name, &locker);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -1273,9 +1300,10 @@ inline_mysql_file_rename(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_name_locker(key, PSI_FILE_RENAME,
+    locker= PSI_server->get_thread_file_name_locker(&state, key, PSI_FILE_RENAME,
                                                     to, &locker);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -1300,9 +1328,10 @@ inline_mysql_file_create_with_symlink(
   File file;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_name_locker(key, PSI_FILE_CREATE,
+    locker= PSI_server->get_thread_file_name_locker(&state, key, PSI_FILE_CREATE,
                                                     filename, &locker);
     if (likely(locker != NULL))
       PSI_server->start_file_open_wait(locker, src_file, src_line);
@@ -1327,9 +1356,10 @@ inline_mysql_file_delete_with_symlink(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_name_locker(key, PSI_FILE_DELETE,
+    locker= PSI_server->get_thread_file_name_locker(&state, key, PSI_FILE_DELETE,
                                                     name, &locker);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -1353,9 +1383,10 @@ inline_mysql_file_rename_with_symlink(
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_name_locker(key, PSI_FILE_RENAME,
+    locker= PSI_server->get_thread_file_name_locker(&state, key, PSI_FILE_RENAME,
                                                     to, &locker);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
@@ -1379,9 +1410,10 @@ inline_mysql_file_sync(
   int result= 0;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_file_locker *locker= NULL;
+  PSI_file_locker_state state;
   if (likely(PSI_server != NULL))
   {
-    locker= PSI_server->get_thread_file_descriptor_locker(fd, PSI_FILE_SYNC);
+    locker= PSI_server->get_thread_file_descriptor_locker(&state, fd, PSI_FILE_SYNC);
     if (likely(locker != NULL))
       PSI_server->start_file_wait(locker, (size_t) 0, src_file, src_line);
   }

=== modified file 'include/mysql/psi/mysql_thread.h'
--- a/include/mysql/psi/mysql_thread.h	2010-07-08 17:04:07 +0000
+++ b/include/mysql/psi/mysql_thread.h	2010-07-09 23:00:24 +0000
@@ -625,9 +625,10 @@ static inline int inline_mysql_mutex_loc
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_mutex_locker *locker= NULL;
+  PSI_mutex_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_mutex_locker(that->m_psi, PSI_MUTEX_LOCK);
+    locker= PSI_server->get_thread_mutex_locker(&state, that->m_psi, PSI_MUTEX_LOCK);
     if (likely(locker != NULL))
       PSI_server->start_mutex_wait(locker, src_file, src_line);
   }
@@ -654,9 +655,10 @@ static inline int inline_mysql_mutex_try
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_mutex_locker *locker= NULL;
+  PSI_mutex_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_mutex_locker(that->m_psi, PSI_MUTEX_TRYLOCK);
+    locker= PSI_server->get_thread_mutex_locker(&state, that->m_psi, PSI_MUTEX_TRYLOCK);
     if (likely(locker != NULL))
       PSI_server->start_mutex_wait(locker, src_file, src_line);
   }
@@ -682,13 +684,8 @@ static inline int inline_mysql_mutex_unl
 {
   int result;
 #ifdef HAVE_PSI_INTERFACE
-  struct PSI_thread *thread;
   if (likely(PSI_server && that->m_psi))
-  {
-    thread= PSI_server->get_thread();
-    if (likely(thread != NULL))
-      PSI_server->unlock_mutex(thread, that->m_psi);
-  }
+    PSI_server->unlock_mutex(that->m_psi);
 #endif
 #ifdef SAFE_MUTEX
   result= safe_mutex_unlock(&that->m_mutex, src_file, src_line);
@@ -771,9 +768,10 @@ static inline int inline_mysql_rwlock_rd
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_rwlock_locker *locker= NULL;
+  PSI_rwlock_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
+    locker= PSI_server->get_thread_rwlock_locker(&state, that->m_psi,
                                                  PSI_RWLOCK_READLOCK);
     if (likely(locker != NULL))
       PSI_server->start_rwlock_rdwait(locker, src_file, src_line);
@@ -798,9 +796,10 @@ static inline int inline_mysql_prlock_rd
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_rwlock_locker *locker= NULL;
+  PSI_rwlock_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
+    locker= PSI_server->get_thread_rwlock_locker(&state, that->m_psi,
                                                  PSI_RWLOCK_READLOCK);
     if (likely(locker != NULL))
       PSI_server->start_rwlock_rdwait(locker, src_file, src_line);
@@ -825,9 +824,10 @@ static inline int inline_mysql_rwlock_wr
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_rwlock_locker *locker= NULL;
+  PSI_rwlock_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
+    locker= PSI_server->get_thread_rwlock_locker(&state, that->m_psi,
                                                  PSI_RWLOCK_WRITELOCK);
     if (likely(locker != NULL))
       PSI_server->start_rwlock_wrwait(locker, src_file, src_line);
@@ -852,9 +852,10 @@ static inline int inline_mysql_prlock_wr
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_rwlock_locker *locker= NULL;
+  PSI_rwlock_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
+    locker= PSI_server->get_thread_rwlock_locker(&state, that->m_psi,
                                                  PSI_RWLOCK_WRITELOCK);
     if (likely(locker != NULL))
       PSI_server->start_rwlock_wrwait(locker, src_file, src_line);
@@ -879,9 +880,10 @@ static inline int inline_mysql_rwlock_tr
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_rwlock_locker *locker= NULL;
+  PSI_rwlock_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
+    locker= PSI_server->get_thread_rwlock_locker(&state, that->m_psi,
                                                  PSI_RWLOCK_TRYREADLOCK);
     if (likely(locker != NULL))
       PSI_server->start_rwlock_rdwait(locker, src_file, src_line);
@@ -906,9 +908,10 @@ static inline int inline_mysql_prlock_tr
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_rwlock_locker *locker= NULL;
+  PSI_rwlock_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
+    locker= PSI_server->get_thread_rwlock_locker(&state, that->m_psi,
                                                  PSI_RWLOCK_TRYREADLOCK);
     if (likely(locker != NULL))
       PSI_server->start_rwlock_rdwait(locker, src_file, src_line);
@@ -933,9 +936,10 @@ static inline int inline_mysql_rwlock_tr
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_rwlock_locker *locker= NULL;
+  PSI_rwlock_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
+    locker= PSI_server->get_thread_rwlock_locker(&state, that->m_psi,
                                                  PSI_RWLOCK_TRYWRITELOCK);
     if (likely(locker != NULL))
       PSI_server->start_rwlock_wrwait(locker, src_file, src_line);
@@ -960,9 +964,10 @@ static inline int inline_mysql_prlock_tr
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_rwlock_locker *locker= NULL;
+  PSI_rwlock_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
+    locker= PSI_server->get_thread_rwlock_locker(&state, that->m_psi,
                                                  PSI_RWLOCK_TRYWRITELOCK);
     if (likely(locker != NULL))
       PSI_server->start_rwlock_wrwait(locker, src_file, src_line);
@@ -982,13 +987,8 @@ static inline int inline_mysql_rwlock_un
 {
   int result;
 #ifdef HAVE_PSI_INTERFACE
-  struct PSI_thread *thread;
   if (likely(PSI_server && that->m_psi))
-  {
-    thread= PSI_server->get_thread();
-    if (likely(thread != NULL))
-      PSI_server->unlock_rwlock(thread, that->m_psi);
-  }
+    PSI_server->unlock_rwlock(that->m_psi);
 #endif
   result= rw_unlock(&that->m_rwlock);
   return result;
@@ -1000,13 +1000,8 @@ static inline int inline_mysql_prlock_un
 {
   int result;
 #ifdef HAVE_PSI_INTERFACE
-  struct PSI_thread *thread;
   if (likely(PSI_server && that->m_psi))
-  {
-    thread= PSI_server->get_thread();
-    if (likely(thread != NULL))
-      PSI_server->unlock_rwlock(thread, that->m_psi);
-  }
+    PSI_server->unlock_rwlock(that->m_psi);
 #endif
   result= rw_pr_unlock(&that->m_prlock);
   return result;
@@ -1053,9 +1048,10 @@ static inline int inline_mysql_cond_wait
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_cond_locker *locker= NULL;
+  PSI_cond_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_cond_locker(that->m_psi, mutex->m_psi,
+    locker= PSI_server->get_thread_cond_locker(&state, that->m_psi, mutex->m_psi,
                                                PSI_COND_WAIT);
     if (likely(locker != NULL))
       PSI_server->start_cond_wait(locker, src_file, src_line);
@@ -1081,9 +1077,10 @@ static inline int inline_mysql_cond_time
   int result;
 #ifdef HAVE_PSI_INTERFACE
   struct PSI_cond_locker *locker= NULL;
+  PSI_cond_locker_state state;
   if (likely(PSI_server && that->m_psi))
   {
-    locker= PSI_server->get_thread_cond_locker(that->m_psi, mutex->m_psi,
+    locker= PSI_server->get_thread_cond_locker(&state, that->m_psi, mutex->m_psi,
                                                PSI_COND_TIMEDWAIT);
     if (likely(locker != NULL))
       PSI_server->start_cond_wait(locker, src_file, src_line);
@@ -1102,13 +1099,8 @@ static inline int inline_mysql_cond_sign
 {
   int result;
 #ifdef HAVE_PSI_INTERFACE
-  struct PSI_thread *thread;
   if (likely(PSI_server && that->m_psi))
-  {
-    thread= PSI_server->get_thread();
-    if (likely(thread != NULL))
-      PSI_server->signal_cond(thread, that->m_psi);
-  }
+    PSI_server->signal_cond(that->m_psi);
 #endif
   result= pthread_cond_signal(&that->m_cond);
   return result;
@@ -1119,13 +1111,8 @@ static inline int inline_mysql_cond_broa
 {
   int result;
 #ifdef HAVE_PSI_INTERFACE
-  struct PSI_thread *thread;
   if (likely(PSI_server && that->m_psi))
-  {
-    thread= PSI_server->get_thread();
-    if (likely(thread != NULL))
-      PSI_server->broadcast_cond(thread, that->m_psi);
-  }
+    PSI_server->broadcast_cond(that->m_psi);
 #endif
   result= pthread_cond_broadcast(&that->m_cond);
   return result;

=== modified file 'include/mysql/psi/psi.h'
--- a/include/mysql/psi/psi.h	2010-07-08 17:04:07 +0000
+++ b/include/mysql/psi/psi.h	2010-07-09 23:00:24 +0000
@@ -422,6 +422,175 @@ struct PSI_file_info_v1
   int m_flags;
 };
 
+/**
+  State data storage for @c get_thread_mutex_locker_v1_t.
+  This structure provide temporary storage to a mutex locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa get_thread_mutex_locker_v1_t
+*/
+struct PSI_mutex_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current mutex. */
+  struct PSI_mutex *m_mutex;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Current operation. */
+  enum PSI_mutex_operation m_operation;
+  /** Source file. */
+  const char* m_src_file;
+  /** Source line number. */
+  int m_src_line;
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c get_thread_rwlock_locker_v1_t.
+  This structure provide temporary storage to a rwlock locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa get_thread_rwlock_locker_v1_t
+*/
+struct PSI_rwlock_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current rwlock. */
+  struct PSI_rwlock *m_rwlock;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Current operation. */
+  enum PSI_rwlock_operation m_operation;
+  /** Source file. */
+  const char* m_src_file;
+  /** Source line number. */
+  int m_src_line;
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c get_thread_cond_locker_v1_t.
+  This structure provide temporary storage to a condition locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa get_thread_cond_locker_v1_t
+*/
+struct PSI_cond_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current condition. */
+  struct PSI_cond *m_cond;
+  /** Current mutex. */
+  struct PSI_mutex *m_mutex;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Current operation. */
+  enum PSI_cond_operation m_operation;
+  /** Source file. */
+  const char* m_src_file;
+  /** Source line number. */
+  int m_src_line;
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c get_thread_file_name_locker_v1_t.
+  This structure provide temporary storage to a file locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa get_thread_file_name_locker_v1_t
+  @sa get_thread_file_stream_locker_v1_t
+  @sa get_thread_file_descriptor_locker_v1_t
+*/
+struct PSI_file_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current file. */
+  struct PSI_file *m_file;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Operation number of bytes. */
+  size_t m_number_of_bytes;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Current operation. */
+  enum PSI_file_operation m_operation;
+  /** Source file. */
+  const char* m_src_file;
+  /** Source line number. */
+  int m_src_line;
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c get_thread_table_locker_v1_t.
+  This structure provide temporary storage to a table locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa get_thread_table_locker_v1_t
+*/
+struct PSI_table_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current table handle. */
+  struct PSI_table *m_table;
+  /** Current table share. */
+  struct PSI_table_share *m_table_share;
+  /** Instrumentation class. */
+  void *m_class;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /* Current operation (waiting for WL#4895). */
+  /* enum PSI_table_operation m_operation; */
+  /** Current table io index. */
+  uint m_index;
+  /** Current table lock index. */
+  uint m_lock_index;
+  /** Source file. */
+  const char* m_src_file;
+  /** Source line number. */
+  int m_src_line;
+  /** Internal data. */
+  void *m_wait;
+};
+
 /* Using typedef to make reuse between PSI_v1 and PSI_v2 easier later. */
 
 /**
@@ -619,40 +788,51 @@ typedef void (*delete_thread_v1_t)(struc
 
 /**
   Get a mutex instrumentation locker.
+  @param state data storage for the locker
   @param mutex the instrumented mutex to lock
   @return a mutex locker, or NULL
 */
 typedef struct PSI_mutex_locker* (*get_thread_mutex_locker_v1_t)
-  (struct PSI_mutex *mutex, enum PSI_mutex_operation op);
+  (struct PSI_mutex_locker_state_v1 *state,
+   struct PSI_mutex *mutex,
+   enum PSI_mutex_operation op);
 
 /**
   Get a rwlock instrumentation locker.
+  @param state data storage for the locker
   @param rwlock the instrumented rwlock to lock
   @return a rwlock locker, or NULL
 */
 typedef struct PSI_rwlock_locker* (*get_thread_rwlock_locker_v1_t)
-  (struct PSI_rwlock *rwlock, enum PSI_rwlock_operation op);
+  (struct PSI_rwlock_locker_state_v1 *state,
+   struct PSI_rwlock *rwlock,
+   enum PSI_rwlock_operation op);
 
 /**
   Get a cond instrumentation locker.
+  @param state data storage for the locker
   @param cond the instrumented condition to wait on
   @param mutex the instrumented mutex associated with the condition
   @return a condition locker, or NULL
 */
 typedef struct PSI_cond_locker* (*get_thread_cond_locker_v1_t)
-  (struct PSI_cond *cond, struct PSI_mutex *mutex,
+  (struct PSI_cond_locker_state_v1 *state,
+   struct PSI_cond *cond, struct PSI_mutex *mutex,
    enum PSI_cond_operation op);
 
 /**
   Get a table instrumentation locker.
+  @param state data storage for the locker
   @param table the instrumented table to lock
   @return a table locker, or NULL
 */
 typedef struct PSI_table_locker* (*get_thread_table_locker_v1_t)
-  (struct PSI_table *table);
+  (struct PSI_table_locker_state_v1 *state,
+   struct PSI_table *table);
 
 /**
   Get a file instrumentation locker, for opening or creating a file.
+  @param state data storage for the locker
   @param key the file instrumentation key
   @param op the operation to perform
   @param name the file name
@@ -660,58 +840,59 @@ typedef struct PSI_table_locker* (*get_t
   @return a file locker, or NULL
 */
 typedef struct PSI_file_locker* (*get_thread_file_name_locker_v1_t)
-  (PSI_file_key key, enum PSI_file_operation op, const char *name,
+  (struct PSI_file_locker_state_v1 *state,
+   PSI_file_key key, enum PSI_file_operation op, const char *name,
    const void *identity);
 
 /**
   Get a file stream instrumentation locker.
+  @param state data storage for the locker
   @param file the file stream to access
   @param op the operation to perform
   @return a file locker, or NULL
 */
 typedef struct PSI_file_locker* (*get_thread_file_stream_locker_v1_t)
-  (struct PSI_file *file, enum PSI_file_operation op);
+  (struct PSI_file_locker_state_v1 *state,
+   struct PSI_file *file, enum PSI_file_operation op);
 
 /**
   Get a file instrumentation locker.
+  @param state data storage for the locker
   @param file the file descriptor to access
   @param op the operation to perform
   @return a file locker, or NULL
 */
 typedef struct PSI_file_locker* (*get_thread_file_descriptor_locker_v1_t)
-  (File file, enum PSI_file_operation op);
+  (struct PSI_file_locker_state_v1 *state,
+   File file, enum PSI_file_operation op);
 
 /**
   Record a mutex instrumentation unlock event.
-  @param thread the running thread instrumentation
   @param mutex the mutex instrumentation
 */
 typedef void (*unlock_mutex_v1_t)
-  (struct PSI_thread *thread, struct PSI_mutex *mutex);
+  (struct PSI_mutex *mutex);
 
 /**
   Record a rwlock instrumentation unlock event.
-  @param thread the running thread instrumentation
   @param rwlock the rwlock instrumentation
 */
 typedef void (*unlock_rwlock_v1_t)
-  (struct PSI_thread *thread, struct PSI_rwlock *rwlock);
+  (struct PSI_rwlock *rwlock);
 
 /**
   Record a condition instrumentation signal event.
-  @param thread the running thread instrumentation
   @param cond the cond instrumentation
 */
 typedef void (*signal_cond_v1_t)
-  (struct PSI_thread *thread, struct PSI_cond *cond);
+  (struct PSI_cond *cond);
 
 /**
   Record a condition instrumentation broadcast event.
-  @param thread the running thread instrumentation
   @param cond the cond instrumentation
 */
 typedef void (*broadcast_cond_v1_t)
-  (struct PSI_thread *thread, struct PSI_cond *cond);
+  (struct PSI_cond *cond);
 
 /**
   Record a mutex instrumentation wait start event.
@@ -1013,6 +1194,36 @@ struct PSI_file_info_v2
   int placeholder;
 };
 
+struct PSI_mutex_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+struct PSI_rwlock_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+struct PSI_cond_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+struct PSI_file_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+struct PSI_table_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
 /** @} (end of group Group_PSI_v2) */
 
 #endif /* HAVE_PSI_2 */
@@ -1056,6 +1267,11 @@ typedef struct PSI_rwlock_info_v1 PSI_rw
 typedef struct PSI_cond_info_v1 PSI_cond_info;
 typedef struct PSI_thread_info_v1 PSI_thread_info;
 typedef struct PSI_file_info_v1 PSI_file_info;
+typedef struct PSI_mutex_locker_state_v1 PSI_mutex_locker_state;
+typedef struct PSI_rwlock_locker_state_v1 PSI_rwlock_locker_state;
+typedef struct PSI_cond_locker_state_v1 PSI_cond_locker_state;
+typedef struct PSI_file_locker_state_v1 PSI_file_locker_state;
+typedef struct PSI_table_locker_state_v1 PSI_table_locker_state;
 #endif
 
 #ifdef USE_PSI_2
@@ -1065,6 +1281,11 @@ typedef struct PSI_rwlock_info_v2 PSI_rw
 typedef struct PSI_cond_info_v2 PSI_cond_info;
 typedef struct PSI_thread_info_v2 PSI_thread_info;
 typedef struct PSI_file_info_v2 PSI_file_info;
+typedef struct PSI_mutex_locker_state_v2 PSI_mutex_locker_state;
+typedef struct PSI_rwlock_locker_state_v2 PSI_rwlock_locker_state;
+typedef struct PSI_cond_locker_state_v2 PSI_cond_locker_state;
+typedef struct PSI_file_locker_state_v2 PSI_file_locker_state;
+typedef struct PSI_table_locker_state_v2 PSI_table_locker_state;
 #endif
 
 #else /* HAVE_PSI_INTERFACE */

=== modified file 'include/mysql/psi/psi_abi_v1.h.pp'
--- a/include/mysql/psi/psi_abi_v1.h.pp	2010-01-26 23:42:54 +0000
+++ b/include/mysql/psi/psi_abi_v1.h.pp	2010-07-09 23:00:24 +0000
@@ -88,6 +88,71 @@ struct PSI_file_info_v1
   const char *m_name;
   int m_flags;
 };
+struct PSI_mutex_locker_state_v1
+{
+  uint m_flags;
+  struct PSI_mutex *m_mutex;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  enum PSI_mutex_operation m_operation;
+  const char* m_src_file;
+  int m_src_line;
+  void *m_wait;
+};
+struct PSI_rwlock_locker_state_v1
+{
+  uint m_flags;
+  struct PSI_rwlock *m_rwlock;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  enum PSI_rwlock_operation m_operation;
+  const char* m_src_file;
+  int m_src_line;
+  void *m_wait;
+};
+struct PSI_cond_locker_state_v1
+{
+  uint m_flags;
+  struct PSI_cond *m_cond;
+  struct PSI_mutex *m_mutex;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  enum PSI_cond_operation m_operation;
+  const char* m_src_file;
+  int m_src_line;
+  void *m_wait;
+};
+struct PSI_file_locker_state_v1
+{
+  uint m_flags;
+  struct PSI_file *m_file;
+  struct PSI_thread *m_thread;
+  size_t m_number_of_bytes;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  enum PSI_file_operation m_operation;
+  const char* m_src_file;
+  int m_src_line;
+  void *m_wait;
+};
+struct PSI_table_locker_state_v1
+{
+  uint m_flags;
+  struct PSI_table *m_table;
+  struct PSI_table_share *m_table_share;
+  void *m_class;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  uint m_index;
+  uint m_lock_index;
+  const char* m_src_file;
+  int m_src_line;
+  void *m_wait;
+};
 typedef void (*register_mutex_v1_t)
   (const char *category, struct PSI_mutex_info_v1 *info, int count);
 typedef void (*register_rwlock_v1_t)
@@ -129,29 +194,38 @@ typedef void (*set_thread_v1_t)(struct P
 typedef void (*delete_current_thread_v1_t)(void);
 typedef void (*delete_thread_v1_t)(struct PSI_thread *thread);
 typedef struct PSI_mutex_locker* (*get_thread_mutex_locker_v1_t)
-  (struct PSI_mutex *mutex, enum PSI_mutex_operation op);
+  (struct PSI_mutex_locker_state_v1 *state,
+   struct PSI_mutex *mutex,
+   enum PSI_mutex_operation op);
 typedef struct PSI_rwlock_locker* (*get_thread_rwlock_locker_v1_t)
-  (struct PSI_rwlock *rwlock, enum PSI_rwlock_operation op);
+  (struct PSI_rwlock_locker_state_v1 *state,
+   struct PSI_rwlock *rwlock,
+   enum PSI_rwlock_operation op);
 typedef struct PSI_cond_locker* (*get_thread_cond_locker_v1_t)
-  (struct PSI_cond *cond, struct PSI_mutex *mutex,
+  (struct PSI_cond_locker_state_v1 *state,
+   struct PSI_cond *cond, struct PSI_mutex *mutex,
    enum PSI_cond_operation op);
 typedef struct PSI_table_locker* (*get_thread_table_locker_v1_t)
-  (struct PSI_table *table);
+  (struct PSI_table_locker_state_v1 *state,
+   struct PSI_table *table);
 typedef struct PSI_file_locker* (*get_thread_file_name_locker_v1_t)
-  (PSI_file_key key, enum PSI_file_operation op, const char *name,
+  (struct PSI_file_locker_state_v1 *state,
+   PSI_file_key key, enum PSI_file_operation op, const char *name,
    const void *identity);
 typedef struct PSI_file_locker* (*get_thread_file_stream_locker_v1_t)
-  (struct PSI_file *file, enum PSI_file_operation op);
+  (struct PSI_file_locker_state_v1 *state,
+   struct PSI_file *file, enum PSI_file_operation op);
 typedef struct PSI_file_locker* (*get_thread_file_descriptor_locker_v1_t)
-  (File file, enum PSI_file_operation op);
+  (struct PSI_file_locker_state_v1 *state,
+   File file, enum PSI_file_operation op);
 typedef void (*unlock_mutex_v1_t)
-  (struct PSI_thread *thread, struct PSI_mutex *mutex);
+  (struct PSI_mutex *mutex);
 typedef void (*unlock_rwlock_v1_t)
-  (struct PSI_thread *thread, struct PSI_rwlock *rwlock);
+  (struct PSI_rwlock *rwlock);
 typedef void (*signal_cond_v1_t)
-  (struct PSI_thread *thread, struct PSI_cond *cond);
+  (struct PSI_cond *cond);
 typedef void (*broadcast_cond_v1_t)
-  (struct PSI_thread *thread, struct PSI_cond *cond);
+  (struct PSI_cond *cond);
 typedef void (*start_mutex_wait_v1_t)
   (struct PSI_mutex_locker *locker, const char *src_file, uint src_line);
 typedef void (*end_mutex_wait_v1_t)
@@ -240,5 +314,10 @@ typedef struct PSI_rwlock_info_v1 PSI_rw
 typedef struct PSI_cond_info_v1 PSI_cond_info;
 typedef struct PSI_thread_info_v1 PSI_thread_info;
 typedef struct PSI_file_info_v1 PSI_file_info;
+typedef struct PSI_mutex_locker_state_v1 PSI_mutex_locker_state;
+typedef struct PSI_rwlock_locker_state_v1 PSI_rwlock_locker_state;
+typedef struct PSI_cond_locker_state_v1 PSI_cond_locker_state;
+typedef struct PSI_file_locker_state_v1 PSI_file_locker_state;
+typedef struct PSI_table_locker_state_v1 PSI_table_locker_state;
 extern MYSQL_PLUGIN_IMPORT PSI *PSI_server;
 C_MODE_END

=== modified file 'include/mysql/psi/psi_abi_v2.h.pp'
--- a/include/mysql/psi/psi_abi_v2.h.pp	2009-12-01 00:49:15 +0000
+++ b/include/mysql/psi/psi_abi_v2.h.pp	2010-07-09 23:00:24 +0000
@@ -82,11 +82,36 @@ struct PSI_file_info_v2
 {
   int placeholder;
 };
+struct PSI_mutex_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_rwlock_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_cond_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_file_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_table_locker_state_v2
+{
+  int placeholder;
+};
 typedef struct PSI_v2 PSI;
 typedef struct PSI_mutex_info_v2 PSI_mutex_info;
 typedef struct PSI_rwlock_info_v2 PSI_rwlock_info;
 typedef struct PSI_cond_info_v2 PSI_cond_info;
 typedef struct PSI_thread_info_v2 PSI_thread_info;
 typedef struct PSI_file_info_v2 PSI_file_info;
+typedef struct PSI_mutex_locker_state_v2 PSI_mutex_locker_state;
+typedef struct PSI_rwlock_locker_state_v2 PSI_rwlock_locker_state;
+typedef struct PSI_cond_locker_state_v2 PSI_cond_locker_state;
+typedef struct PSI_file_locker_state_v2 PSI_file_locker_state;
+typedef struct PSI_table_locker_state_v2 PSI_table_locker_state;
 extern MYSQL_PLUGIN_IMPORT PSI *PSI_server;
 C_MODE_END

=== modified file 'storage/innobase/include/os0file.h'
--- a/storage/innobase/include/os0file.h	2010-06-17 11:11:34 +0000
+++ b/storage/innobase/include/os0file.h	2010-07-09 23:00:24 +0000
@@ -194,12 +194,12 @@ various file I/O operations with perform
 used to register file creation, opening, closing and renaming.
 2) register_pfs_file_io_begin() and register_pfs_file_io_end() are
 used to register actual file read, write and flush */
-# define register_pfs_file_open_begin(locker, key, op, name,		\
+# define register_pfs_file_open_begin(state, locker, key, op, name,	\
 				      src_file, src_line)		\
 do {									\
 	if (PSI_server) {						\
 		locker = PSI_server->get_thread_file_name_locker(	\
-			key, op, name, &locker);			\
+			state, key, op, name, &locker);			\
 		if (locker) {						\
 			PSI_server->start_file_open_wait(		\
 				locker, src_file, src_line);		\
@@ -215,12 +215,12 @@ do {									\
 	}								\
 } while (0)
 
-# define register_pfs_file_io_begin(locker, file, count, op,		\
+# define register_pfs_file_io_begin(state, locker, file, count, op,	\
 				    src_file, src_line)			\
 do {									\
 	if (PSI_server) {						\
 		locker = PSI_server->get_thread_file_descriptor_locker(	\
-			file, op);					\
+			state, file, op);				\
 		if (locker) {						\
 			PSI_server->start_file_wait(			\
 				locker, count, src_file, src_line);	\

=== modified file 'storage/innobase/include/os0file.ic'
--- a/storage/innobase/include/os0file.ic	2010-03-29 07:34:42 +0000
+++ b/storage/innobase/include/os0file.ic	2010-07-14 16:23:21 +0000
@@ -55,9 +55,10 @@ pfs_os_file_create_simple_func(
 {
 	os_file_t	file;
 	struct PSI_file_locker* locker = NULL;
+	PSI_file_locker_state	state;
 
 	/* register a file open or creation depending on "create_mode" */
-	register_pfs_file_open_begin(locker, key,
+	register_pfs_file_open_begin(&state, locker, key,
 				     ((create_mode == OS_FILE_CREATE)
 					? PSI_FILE_CREATE
 					: PSI_FILE_OPEN),
@@ -101,9 +102,10 @@ pfs_os_file_create_simple_no_error_handl
 {
 	os_file_t	file;
 	struct PSI_file_locker* locker = NULL;
+	PSI_file_locker_state	state;
 
 	/* register a file open or creation depending on "create_mode" */
-	register_pfs_file_open_begin(locker, key,
+	register_pfs_file_open_begin(&state, locker, key,
 				     ((create_mode == OS_FILE_CREATE)
 					? PSI_FILE_CREATE
 					: PSI_FILE_OPEN),
@@ -153,9 +155,10 @@ pfs_os_file_create_func(
 {
 	os_file_t	file;
 	struct PSI_file_locker* locker = NULL;
+	PSI_file_locker_state	state;
 
 	/* register a file open or creation depending on "create_mode" */
-	register_pfs_file_open_begin(locker, key,
+	register_pfs_file_open_begin(&state, locker, key,
 				     ((create_mode == OS_FILE_CREATE)
 					? PSI_FILE_CREATE
 					: PSI_FILE_OPEN),
@@ -183,9 +186,10 @@ pfs_os_file_close_func(
 {
 	ibool	result;
 	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
 
 	/* register the file close */
-	register_pfs_file_io_begin(locker, file, 0, PSI_FILE_CLOSE,
+	register_pfs_file_io_begin(&state, locker, file, 0, PSI_FILE_CLOSE,
 				   src_file, src_line);
 
 	result = os_file_close_func(file);
@@ -230,9 +234,10 @@ pfs_os_aio_func(
 {
 	ibool	result;
 	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
 
 	/* Register the read or write I/O depending on "type" */
-	register_pfs_file_io_begin(locker, file, n,
+	register_pfs_file_io_begin(&state, locker, file, n,
 				   (type == OS_FILE_WRITE)
 					? PSI_FILE_WRITE
 					: PSI_FILE_READ,
@@ -268,8 +273,9 @@ pfs_os_file_read_func(
 {
 	ibool	result;
 	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
 
-	register_pfs_file_io_begin(locker, file, n, PSI_FILE_READ,
+	register_pfs_file_io_begin(&state, locker, file, n, PSI_FILE_READ,
 				   src_file, src_line);
 
 	result = os_file_read_func(file, buf, offset, offset_high, n);
@@ -303,8 +309,9 @@ pfs_os_file_read_no_error_handling_func(
 {
 	ibool	result;
 	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
 
-	register_pfs_file_io_begin(locker, file, n, PSI_FILE_READ,
+	register_pfs_file_io_begin(&state, locker, file, n, PSI_FILE_READ,
 				   src_file, src_line);
 
 	result = os_file_read_no_error_handling_func(file, buf, offset,
@@ -339,8 +346,9 @@ pfs_os_file_write_func(
 {
 	ibool	result;
 	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
 
-	register_pfs_file_io_begin(locker, file, n, PSI_FILE_WRITE,
+	register_pfs_file_io_begin(&state, locker, file, n, PSI_FILE_WRITE,
 				   src_file, src_line);
 
 	result = os_file_write_func(name, file, buf, offset, offset_high, n);
@@ -366,8 +374,9 @@ pfs_os_file_flush_func(
 {
 	ibool	result;
 	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
 
-	register_pfs_file_io_begin(locker, file, 0, PSI_FILE_SYNC,
+	register_pfs_file_io_begin(&state, locker, file, 0, PSI_FILE_SYNC,
 				   src_file, src_line);
 	result = os_file_flush_func(file);
 
@@ -395,8 +404,9 @@ pfs_os_file_rename_func(
 {
 	ibool	result;
 	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
 
-	register_pfs_file_open_begin(locker, key, PSI_FILE_RENAME, newpath,
+	register_pfs_file_open_begin(&state, locker, key, PSI_FILE_RENAME, newpath,
 				     src_file, src_line);
 
 	result = os_file_rename_func(oldpath, newpath);

=== modified file 'storage/innobase/include/sync0rw.ic'
--- a/storage/innobase/include/sync0rw.ic	2010-06-17 11:11:34 +0000
+++ b/storage/innobase/include/sync0rw.ic	2010-07-14 16:23:21 +0000
@@ -675,12 +675,13 @@ pfs_rw_lock_x_lock_func(
 	const char*	file_name,/*!< in: file name where lock requested */
 	ulint		line)	/*!< in: line where requested */
 {
-	struct PSI_rwlock_locker* locker = NULL;
+	struct PSI_rwlock_locker*	locker = NULL;
+	PSI_rwlock_locker_state		state;
 
 	/* Record the entry of rw x lock request in performance schema */
 	if (UNIV_LIKELY(PSI_server && lock->pfs_psi)) {
 		locker = PSI_server->get_thread_rwlock_locker(
-			lock->pfs_psi, PSI_RWLOCK_WRITELOCK);
+			&state, lock->pfs_psi, PSI_RWLOCK_WRITELOCK);
 
 		if (locker) {
 			PSI_server->start_rwlock_wrwait(locker,
@@ -709,13 +710,14 @@ pfs_rw_lock_x_lock_func_nowait(
 				requested */
 	ulint		line)	/*!< in: line where requested */
 {
-	struct PSI_rwlock_locker* locker = NULL;
+	struct PSI_rwlock_locker*	locker = NULL;
+	PSI_rwlock_locker_state		state;
 	ibool	ret;
 
 	/* Record the entry of rw x lock request in performance schema */
 	if (UNIV_LIKELY(PSI_server && lock->pfs_psi)) {
 		locker = PSI_server->get_thread_rwlock_locker(
-			lock->pfs_psi, PSI_RWLOCK_WRITELOCK);
+			&state, lock->pfs_psi, PSI_RWLOCK_WRITELOCK);
 
 		if (locker) {
 			PSI_server->start_rwlock_wrwait(locker,
@@ -764,12 +766,13 @@ pfs_rw_lock_s_lock_func(
 				requested */
 	ulint		line)	/*!< in: line where requested */
 {
-	struct PSI_rwlock_locker* locker = NULL;
+	struct PSI_rwlock_locker*	locker = NULL;
+	PSI_rwlock_locker_state		state;
 
 	/* Instrumented to inform we are aquiring a shared rwlock */
 	if (UNIV_LIKELY(PSI_server && lock->pfs_psi)) {
 		locker = PSI_server->get_thread_rwlock_locker(
-			lock->pfs_psi, PSI_RWLOCK_READLOCK);
+			&state, lock->pfs_psi, PSI_RWLOCK_READLOCK);
 		if (locker) {
 			PSI_server->start_rwlock_rdwait(locker,
 							file_name, line);
@@ -798,14 +801,14 @@ pfs_rw_lock_s_lock_low(
 	const char*	file_name, /*!< in: file name where lock requested */
 	ulint		line)	/*!< in: line where requested */
 {
-
-	struct PSI_rwlock_locker* locker = NULL;
+	struct PSI_rwlock_locker*	locker = NULL;
+	PSI_rwlock_locker_state		state;
 	ibool	ret;
 
 	/* Instrumented to inform we are aquiring a shared rwlock */
 	if (UNIV_LIKELY(PSI_server && lock->pfs_psi)) {
 		locker = PSI_server->get_thread_rwlock_locker(
-			lock->pfs_psi, PSI_RWLOCK_READLOCK);
+			&state, lock->pfs_psi, PSI_RWLOCK_READLOCK);
 		if (locker) {
 			PSI_server->start_rwlock_rdwait(locker,
 							file_name, line);
@@ -838,11 +841,7 @@ pfs_rw_lock_x_unlock_func(
 {
 	/* Inform performance schema we are unlocking the lock */
 	if (UNIV_LIKELY(PSI_server && lock->pfs_psi)) {
-		struct PSI_thread*	thread;
-		thread = PSI_server->get_thread();
-		if (thread) {
-			PSI_server->unlock_rwlock(thread, lock->pfs_psi);
-		}
+		PSI_server->unlock_rwlock(lock->pfs_psi);
 	}
 
 	rw_lock_x_unlock_func(
@@ -869,11 +868,7 @@ pfs_rw_lock_s_unlock_func(
 {
 	/* Inform performance schema we are unlocking the lock */
 	if (UNIV_LIKELY(PSI_server && lock->pfs_psi)) {
-		struct PSI_thread*	thread;
-		thread = PSI_server->get_thread();
-		if (thread) {
-			PSI_server->unlock_rwlock(thread, lock->pfs_psi);
-		}
+		PSI_server->unlock_rwlock(lock->pfs_psi);
 	}
 
 	rw_lock_s_unlock_func(

=== modified file 'storage/innobase/include/sync0sync.ic'
--- a/storage/innobase/include/sync0sync.ic	2010-06-17 11:11:34 +0000
+++ b/storage/innobase/include/sync0sync.ic	2010-07-09 23:00:24 +0000
@@ -237,11 +237,12 @@ pfs_mutex_enter_func(
 	ulint		line)		/*!< in: line where locked */
 {
 	struct PSI_mutex_locker*	locker = NULL;
+	PSI_mutex_locker_state		state;
 	int	result = 0;
 
 	if (UNIV_LIKELY(PSI_server && mutex->pfs_psi)) {
 		locker = PSI_server->get_thread_mutex_locker(
-				mutex->pfs_psi, PSI_MUTEX_LOCK);
+				&state, mutex->pfs_psi, PSI_MUTEX_LOCK);
 		if (locker) {
 			PSI_server->start_mutex_wait(locker, file_name, line);
 		}
@@ -270,11 +271,12 @@ pfs_mutex_enter_nowait_func(
 {
 	ulint	ret;
 	struct PSI_mutex_locker*	locker = NULL;
+	PSI_mutex_locker_state		state;
 	int	result = 0;
 
 	if (UNIV_LIKELY(PSI_server && mutex->pfs_psi)) {
 		locker = PSI_server->get_thread_mutex_locker(
-				mutex->pfs_psi, PSI_MUTEX_LOCK);
+				&state, mutex->pfs_psi, PSI_MUTEX_LOCK);
 		if (locker) {
 			PSI_server->start_mutex_wait(locker, file_name, line);
 		}
@@ -300,12 +302,7 @@ pfs_mutex_exit_func(
 	mutex_t*	mutex)	/*!< in: pointer to mutex */
 {
 	if (UNIV_LIKELY(PSI_server && mutex->pfs_psi)) {
-		struct PSI_thread*	thread;
-		thread = PSI_server->get_thread();
-
-		if (thread) {
-			PSI_server->unlock_mutex(thread, mutex->pfs_psi);
-		}
+		PSI_server->unlock_mutex(mutex->pfs_psi);
 	}
 
 	mutex_exit_func(mutex);

=== modified file 'storage/innobase/row/row0merge.c'
--- a/storage/innobase/row/row0merge.c	2010-06-17 11:11:34 +0000
+++ b/storage/innobase/row/row0merge.c	2010-07-14 16:23:21 +0000
@@ -2164,8 +2164,9 @@ row_merge_file_create(
 	/* This temp file open does not go through normal
 	file APIs, add instrumentation to register with
 	performance schema */
-	struct PSI_file_locker* locker = NULL;
-	register_pfs_file_open_begin(locker, innodb_file_temp_key,
+	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
+	register_pfs_file_open_begin(&state, locker, innodb_file_temp_key,
 				     PSI_FILE_OPEN,
 				     "Innodb Merge Temp File",
 				     __FILE__, __LINE__);
@@ -2187,8 +2188,9 @@ row_merge_file_destroy(
 	merge_file_t*	merge_file)	/*!< out: merge file structure */
 {
 #ifdef UNIV_PFS_IO
-	struct PSI_file_locker* locker = NULL;
-	register_pfs_file_io_begin(locker, merge_file->fd, 0, PSI_FILE_CLOSE,
+	struct PSI_file_locker*	locker = NULL;
+	PSI_file_locker_state	state;
+	register_pfs_file_io_begin(&state, locker, merge_file->fd, 0, PSI_FILE_CLOSE,
 				   __FILE__, __LINE__);
 #endif
 	if (merge_file->fd != -1) {

=== modified file 'storage/perfschema/pfs.cc'
--- a/storage/perfschema/pfs.cc	2010-07-08 21:20:08 +0000
+++ b/storage/perfschema/pfs.cc	2010-07-09 23:00:24 +0000
@@ -1093,7 +1093,8 @@ static void delete_thread_v1(PSI_thread
 }
 
 static PSI_mutex_locker*
-get_thread_mutex_locker_v1(PSI_mutex *mutex, PSI_mutex_operation op)
+get_thread_mutex_locker_v1(PSI_mutex_locker_state *state,
+                           PSI_mutex *mutex, PSI_mutex_operation op)
 {
   PFS_mutex *pfs_mutex= reinterpret_cast<PFS_mutex*> (mutex);
   DBUG_ASSERT((int) op >= 0);
@@ -1138,7 +1139,8 @@ get_thread_mutex_locker_v1(PSI_mutex *mu
 }
 
 static PSI_rwlock_locker*
-get_thread_rwlock_locker_v1(PSI_rwlock *rwlock, PSI_rwlock_operation op)
+get_thread_rwlock_locker_v1(PSI_rwlock_locker_state *state,
+                            PSI_rwlock *rwlock, PSI_rwlock_operation op)
 {
   PFS_rwlock *pfs_rwlock= reinterpret_cast<PFS_rwlock*> (rwlock);
   DBUG_ASSERT(static_cast<int> (op) >= 0);
@@ -1184,7 +1186,8 @@ get_thread_rwlock_locker_v1(PSI_rwlock *
 }
 
 static PSI_cond_locker*
-get_thread_cond_locker_v1(PSI_cond *cond, PSI_mutex * /* unused: mutex */,
+get_thread_cond_locker_v1(PSI_cond_locker_state *state,
+                          PSI_cond *cond, PSI_mutex * /* unused: mutex */,
                           PSI_cond_operation op)
 {
   /*
@@ -1242,7 +1245,8 @@ get_thread_cond_locker_v1(PSI_cond *cond
 }
 
 static PSI_table_locker*
-get_thread_table_locker_v1(PSI_table *table)
+get_thread_table_locker_v1(PSI_table_locker_state *state,
+                           PSI_table *table)
 {
   PFS_table *pfs_table= reinterpret_cast<PFS_table*> (table);
   DBUG_ASSERT(pfs_table != NULL);
@@ -1284,7 +1288,8 @@ get_thread_table_locker_v1(PSI_table *ta
 }
 
 static PSI_file_locker*
-get_thread_file_name_locker_v1(PSI_file_key key,
+get_thread_file_name_locker_v1(PSI_file_locker_state *state,
+                               PSI_file_key key,
                                PSI_file_operation op,
                                const char *name, const void *identity)
 {
@@ -1341,7 +1346,8 @@ get_thread_file_name_locker_v1(PSI_file_
 }
 
 static PSI_file_locker*
-get_thread_file_stream_locker_v1(PSI_file *file, PSI_file_operation op)
+get_thread_file_stream_locker_v1(PSI_file_locker_state *state,
+                                 PSI_file *file, PSI_file_operation op)
 {
   PFS_file *pfs_file= reinterpret_cast<PFS_file*> (file);
 
@@ -1392,7 +1398,8 @@ get_thread_file_stream_locker_v1(PSI_fil
 }
 
 static PSI_file_locker*
-get_thread_file_descriptor_locker_v1(File file, PSI_file_operation op)
+get_thread_file_descriptor_locker_v1(PSI_file_locker_state *state,
+                                     File file, PSI_file_operation op)
 {
   int index= static_cast<int> (file);
 
@@ -1462,7 +1469,7 @@ get_thread_file_descriptor_locker_v1(Fil
   return NULL;
 }
 
-static void unlock_mutex_v1(PSI_thread * thread, PSI_mutex *mutex)
+static void unlock_mutex_v1(PSI_mutex *mutex)
 {
   PFS_mutex *pfs_mutex= reinterpret_cast<PFS_mutex*> (mutex);
   DBUG_ASSERT(pfs_mutex != NULL);
@@ -1501,7 +1508,7 @@ static void unlock_mutex_v1(PSI_thread *
 #endif
 }
 
-static void unlock_rwlock_v1(PSI_thread *thread, PSI_rwlock *rwlock)
+static void unlock_rwlock_v1(PSI_rwlock *rwlock)
 {
   PFS_rwlock *pfs_rwlock= reinterpret_cast<PFS_rwlock*> (rwlock);
   DBUG_ASSERT(pfs_rwlock != NULL);
@@ -1577,7 +1584,7 @@ static void unlock_rwlock_v1(PSI_thread
 #endif
 }
 
-static void signal_cond_v1(PSI_thread *thread, PSI_cond* cond)
+static void signal_cond_v1(PSI_cond* cond)
 {
   PFS_cond *pfs_cond= reinterpret_cast<PFS_cond*> (cond);
   DBUG_ASSERT(pfs_cond != NULL);
@@ -1585,7 +1592,7 @@ static void signal_cond_v1(PSI_thread *t
   pfs_cond->m_cond_stat.m_signal_count++;
 }
 
-static void broadcast_cond_v1(PSI_thread *thread, PSI_cond* cond)
+static void broadcast_cond_v1(PSI_cond* cond)
 {
   PFS_cond *pfs_cond= reinterpret_cast<PFS_cond*> (cond);
   DBUG_ASSERT(pfs_cond != NULL);

=== modified file 'storage/perfschema/unittest/pfs-t.cc'
--- a/storage/perfschema/unittest/pfs-t.cc	2010-04-13 11:48:46 +0000
+++ b/storage/perfschema/unittest/pfs-t.cc	2010-07-09 23:00:24 +0000
@@ -941,9 +941,13 @@ void test_locker_disabled()
   ok(file_A1 != NULL, "instrumented");
 
   PSI_mutex_locker *mutex_locker;
+  PSI_mutex_locker_state mutex_state;
   PSI_rwlock_locker *rwlock_locker;
+  PSI_rwlock_locker_state rwlock_state;
   PSI_cond_locker *cond_locker;
+  PSI_cond_locker_state cond_state;
   PSI_file_locker *file_locker;
+  PSI_file_locker_state file_state;
 
   /* Pretend thread T-1 is disabled */
   /* ------------------------------ */
@@ -955,17 +959,17 @@ void test_locker_disabled()
   cond_class_A->m_enabled= true;
   file_class_A->m_enabled= true;
 
-  mutex_locker= psi->get_thread_mutex_locker(mutex_A1, PSI_MUTEX_LOCK);
+  mutex_locker= psi->get_thread_mutex_locker(&mutex_state, mutex_A1, PSI_MUTEX_LOCK);
   ok(mutex_locker == NULL, "no locker");
-  rwlock_locker= psi->get_thread_rwlock_locker(rwlock_A1, PSI_RWLOCK_READLOCK);
+  rwlock_locker= psi->get_thread_rwlock_locker(&rwlock_state, rwlock_A1, PSI_RWLOCK_READLOCK);
   ok(rwlock_locker == NULL, "no locker");
-  cond_locker= psi->get_thread_cond_locker(cond_A1, mutex_A1, PSI_COND_WAIT);
+  cond_locker= psi->get_thread_cond_locker(&cond_state, cond_A1, mutex_A1, PSI_COND_WAIT);
   ok(cond_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_name_locker(file_key_A, PSI_FILE_OPEN, "xxx", NULL);
+  file_locker= psi->get_thread_file_name_locker(&file_state, file_key_A, PSI_FILE_OPEN, "xxx", NULL);
   ok(file_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_stream_locker(file_A1, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_stream_locker(&file_state, file_A1, PSI_FILE_READ);
   ok(file_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_descriptor_locker((File) 12, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 12, PSI_FILE_READ);
   ok(file_locker == NULL, "no locker");
 
   /* Pretend the consumer is disabled */
@@ -978,17 +982,17 @@ void test_locker_disabled()
   cond_class_A->m_enabled= true;
   file_class_A->m_enabled= true;
 
-  mutex_locker= psi->get_thread_mutex_locker(mutex_A1, PSI_MUTEX_LOCK);
+  mutex_locker= psi->get_thread_mutex_locker(&mutex_state, mutex_A1, PSI_MUTEX_LOCK);
   ok(mutex_locker == NULL, "no locker");
-  rwlock_locker= psi->get_thread_rwlock_locker(rwlock_A1, PSI_RWLOCK_READLOCK);
+  rwlock_locker= psi->get_thread_rwlock_locker(&rwlock_state, rwlock_A1, PSI_RWLOCK_READLOCK);
   ok(rwlock_locker == NULL, "no locker");
-  cond_locker= psi->get_thread_cond_locker(cond_A1, mutex_A1, PSI_COND_WAIT);
+  cond_locker= psi->get_thread_cond_locker(&cond_state, cond_A1, mutex_A1, PSI_COND_WAIT);
   ok(cond_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_name_locker(file_key_A, PSI_FILE_OPEN, "xxx", NULL);
+  file_locker= psi->get_thread_file_name_locker(&file_state, file_key_A, PSI_FILE_OPEN, "xxx", NULL);
   ok(file_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_stream_locker(file_A1, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_stream_locker(&file_state, file_A1, PSI_FILE_READ);
   ok(file_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_descriptor_locker((File) 12, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 12, PSI_FILE_READ);
   ok(file_locker == NULL, "no locker");
 
   /* Pretend the instrument is disabled */
@@ -1001,17 +1005,17 @@ void test_locker_disabled()
   cond_class_A->m_enabled= false;
   file_class_A->m_enabled= false;
 
-  mutex_locker= psi->get_thread_mutex_locker(mutex_A1, PSI_MUTEX_LOCK);
+  mutex_locker= psi->get_thread_mutex_locker(&mutex_state, mutex_A1, PSI_MUTEX_LOCK);
   ok(mutex_locker == NULL, "no locker");
-  rwlock_locker= psi->get_thread_rwlock_locker(rwlock_A1, PSI_RWLOCK_READLOCK);
+  rwlock_locker= psi->get_thread_rwlock_locker(&rwlock_state, rwlock_A1, PSI_RWLOCK_READLOCK);
   ok(rwlock_locker == NULL, "no locker");
-  cond_locker= psi->get_thread_cond_locker(cond_A1, mutex_A1, PSI_COND_WAIT);
+  cond_locker= psi->get_thread_cond_locker(&cond_state, cond_A1, mutex_A1, PSI_COND_WAIT);
   ok(cond_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_name_locker(file_key_A, PSI_FILE_OPEN, "xxx", NULL);
+  file_locker= psi->get_thread_file_name_locker(&file_state, file_key_A, PSI_FILE_OPEN, "xxx", NULL);
   ok(file_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_stream_locker(file_A1, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_stream_locker(&file_state, file_A1, PSI_FILE_READ);
   ok(file_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_descriptor_locker((File) 12, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 12, PSI_FILE_READ);
   ok(file_locker == NULL, "no locker");
 
   /* Pretend everything is enabled */
@@ -1024,27 +1028,27 @@ void test_locker_disabled()
   cond_class_A->m_enabled= true;
   file_class_A->m_enabled= true;
 
-  mutex_locker= psi->get_thread_mutex_locker(mutex_A1, PSI_MUTEX_LOCK);
+  mutex_locker= psi->get_thread_mutex_locker(&mutex_state, mutex_A1, PSI_MUTEX_LOCK);
   ok(mutex_locker != NULL, "locker");
   psi->start_mutex_wait(mutex_locker, __FILE__, __LINE__);
   psi->end_mutex_wait(mutex_locker, 0);
-  rwlock_locker= psi->get_thread_rwlock_locker(rwlock_A1, PSI_RWLOCK_READLOCK);
+  rwlock_locker= psi->get_thread_rwlock_locker(&rwlock_state, rwlock_A1, PSI_RWLOCK_READLOCK);
   ok(rwlock_locker != NULL, "locker");
   psi->start_rwlock_rdwait(rwlock_locker, __FILE__, __LINE__);
   psi->end_rwlock_rdwait(rwlock_locker, 0);
-  cond_locker= psi->get_thread_cond_locker(cond_A1, mutex_A1, PSI_COND_WAIT);
+  cond_locker= psi->get_thread_cond_locker(&cond_state, cond_A1, mutex_A1, PSI_COND_WAIT);
   ok(cond_locker != NULL, "locker");
   psi->start_cond_wait(cond_locker, __FILE__, __LINE__);
   psi->end_cond_wait(cond_locker, 0);
-  file_locker= psi->get_thread_file_name_locker(file_key_A, PSI_FILE_OPEN, "xxx", NULL);
+  file_locker= psi->get_thread_file_name_locker(&file_state, file_key_A, PSI_FILE_OPEN, "xxx", NULL);
   ok(file_locker != NULL, "locker");
   psi->start_file_open_wait(file_locker, __FILE__, __LINE__);
   psi->end_file_open_wait(file_locker);
-  file_locker= psi->get_thread_file_stream_locker(file_A1, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_stream_locker(&file_state, file_A1, PSI_FILE_READ);
   ok(file_locker != NULL, "locker");
   psi->start_file_wait(file_locker, 10, __FILE__, __LINE__);
   psi->end_file_wait(file_locker, 10);
-  file_locker= psi->get_thread_file_descriptor_locker((File) 12, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 12, PSI_FILE_READ);
   ok(file_locker != NULL, "locker");
   psi->start_file_wait(file_locker, 10, __FILE__, __LINE__);
   psi->end_file_wait(file_locker, 10);
@@ -1059,17 +1063,17 @@ void test_locker_disabled()
   cond_class_A->m_enabled= true;
   file_class_A->m_enabled= true;
 
-  mutex_locker= psi->get_thread_mutex_locker(mutex_A1, PSI_MUTEX_LOCK);
+  mutex_locker= psi->get_thread_mutex_locker(&mutex_state, mutex_A1, PSI_MUTEX_LOCK);
   ok(mutex_locker == NULL, "no locker");
-  rwlock_locker= psi->get_thread_rwlock_locker(rwlock_A1, PSI_RWLOCK_READLOCK);
+  rwlock_locker= psi->get_thread_rwlock_locker(&rwlock_state, rwlock_A1, PSI_RWLOCK_READLOCK);
   ok(rwlock_locker == NULL, "no locker");
-  cond_locker= psi->get_thread_cond_locker(cond_A1, mutex_A1, PSI_COND_WAIT);
+  cond_locker= psi->get_thread_cond_locker(&cond_state, cond_A1, mutex_A1, PSI_COND_WAIT);
   ok(cond_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_name_locker(file_key_A, PSI_FILE_OPEN, "xxx", NULL);
+  file_locker= psi->get_thread_file_name_locker(&file_state, file_key_A, PSI_FILE_OPEN, "xxx", NULL);
   ok(file_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_stream_locker(file_A1, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_stream_locker(&file_state, file_A1, PSI_FILE_READ);
   ok(file_locker == NULL, "no locker");
-  file_locker= psi->get_thread_file_descriptor_locker((File) 12, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 12, PSI_FILE_READ);
   ok(file_locker == NULL, "no locker");
 
   shutdown_performance_schema();
@@ -1102,6 +1106,7 @@ void test_file_instrumentation_leak()
 
   PFS_file_class *file_class_A;
   PFS_file_class *file_class_B;
+  PSI_file_locker_state file_state;
   PSI_thread *thread_1;
 
   /* Preparation */
@@ -1130,24 +1135,24 @@ void test_file_instrumentation_leak()
 
   /* Simulate OPEN + READ of 100 bytes + CLOSE on descriptor 12 */
 
-  file_locker= psi->get_thread_file_name_locker(file_key_A, PSI_FILE_OPEN, "AAA", NULL);
+  file_locker= psi->get_thread_file_name_locker(&file_state, file_key_A, PSI_FILE_OPEN, "AAA", NULL);
   ok(file_locker != NULL, "locker");
   psi->start_file_open_wait(file_locker, __FILE__, __LINE__);
   psi->end_file_open_wait_and_bind_to_descriptor(file_locker, 12);
 
-  file_locker= psi->get_thread_file_descriptor_locker((File) 12, PSI_FILE_READ);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 12, PSI_FILE_READ);
   ok(file_locker != NULL, "locker");
   psi->start_file_wait(file_locker, 100, __FILE__, __LINE__);
   psi->end_file_wait(file_locker, 100);
 
-  file_locker= psi->get_thread_file_descriptor_locker((File) 12, PSI_FILE_CLOSE);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 12, PSI_FILE_CLOSE);
   ok(file_locker != NULL, "locker");
   psi->start_file_wait(file_locker, 0, __FILE__, __LINE__);
   psi->end_file_wait(file_locker, 0);
 
   /* Simulate uninstrumented-OPEN + WRITE on descriptor 24 */
 
-  file_locker= psi->get_thread_file_descriptor_locker((File) 24, PSI_FILE_WRITE);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 24, PSI_FILE_WRITE);
   ok(file_locker == NULL, "no locker, since the open was not instrumented");
 
   /*
@@ -1155,7 +1160,7 @@ void test_file_instrumentation_leak()
     the instrumentation should not leak (don't charge the file io on unknown B to "AAA")
   */
 
-  file_locker= psi->get_thread_file_descriptor_locker((File) 12, PSI_FILE_WRITE);
+  file_locker= psi->get_thread_file_descriptor_locker(&file_state, (File) 12, PSI_FILE_WRITE);
   ok(file_locker == NULL, "no locker, no leak");
 
   shutdown_performance_schema();


Attachment: [text/bzr-bundle] bzr/marc.alff@oracle.com-20100714162321-v9yj1jv00ahezzmr.bundle
Thread
bzr push into mysql-trunk-bugfixing branch (marc.alff:3105 to 3106) Marc Alff14 Jul