bk commit into 5.0 tree (SergeyV:1.2010)

[sergeyv]

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ChangeSet
  1.2010 05/10/17 19:03:54 SergeyV@selena. +1 -0
  Small update for #13377 patch

  sql/log.cc
    1.175 05/10/17 19:03:42 SergeyV@selena. +1 -9
    Small update to apply patch to *nix builds as well

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	SergeyV
# Host:	selena.
# Root:	H:/MYSQL/src/#13377-mysql-5.0

--- 1.174/sql/log.cc	2005-10-03 20:34:17 +04:00
+++ 1.175/sql/log.cc	2005-10-17 19:03:42 +04:00
@@ -2322,15 +2322,10 @@
 void MYSQL_LOG::readers_addref()
 {
   /* 
-    currently readers_addref and readers_release are necessary  
-    only for __WIN__ build to wait untill readers will close
-    opened log files before reset.
-    There is no necessity for this on *nix, since it allows to
+    There is no necessity for reference counting on *nix, since it allows to
     delete opened files, however it is more clean way to wait
     untill all files will be closed on *nix as well.
-    If decided, the following #ifdef section is to be removed.
   */
-#ifdef __WIN__
   DBUG_ENTER("MYSQL_LOG::reader_addref");
   pthread_mutex_lock(&LOCK_log);
   pthread_mutex_lock(&LOCK_readers);
@@ -2338,12 +2333,10 @@
   pthread_mutex_unlock(&LOCK_readers);
   pthread_mutex_unlock(&LOCK_log);
   DBUG_VOID_RETURN;
-#endif
 }
 
 void MYSQL_LOG::readers_release()
 {
-#ifdef __WIN__
   DBUG_ENTER("MYSQL_LOG::reader_release");
   pthread_mutex_lock(&LOCK_log);
   readers_count--;
@@ -2351,7 +2344,6 @@
     pthread_cond_broadcast(&reset_cond);
   pthread_mutex_unlock(&LOCK_log);
   DBUG_VOID_RETURN;
-#endif
 }
 
 #ifdef __NT__