bk commit into 5.0 tree (marko:1.1872)

[Marko Mäkelä]

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ChangeSet
  1.1872 05/06/10 14:00:53 marko@stripped +2 -0
  InnoDB: minor clean-up in os0file

  innobase/os/os0file.c
    1.104 05/06/10 14:00:43 marko@stripped +10 -8
    Remove unused function os_aio_all_slots_free() from non-debug builds.
    Add static qualifiers to module-global variables.

  innobase/include/os0file.h
    1.35 05/06/10 14:00:42 marko@stripped +3 -0
    Remove unused function os_aio_all_slots_free() from non-debug builds.

# 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:	marko
# Host:	hundin.mysql.fi
# Root:	/home/marko/mysql-5.0

--- 1.34/innobase/include/os0file.h	Wed Apr  6 21:29:10 2005
+++ 1.35/innobase/include/os0file.h	Fri Jun 10 14:00:42 2005
@@ -688,6 +688,8 @@
 void
 os_aio_refresh_stats(void);
 /*======================*/
+
+#ifdef UNIV_DEBUG
 /**************************************************************************
 Checks that all slots in the system have been freed, that is, there are
 no pending io operations. */
@@ -695,6 +697,7 @@
 ibool
 os_aio_all_slots_free(void);
 /*=======================*/
+#endif /* UNIV_DEBUG */
 
 /***********************************************************************
 This function returns information about the specified file */

--- 1.103/innobase/os/os0file.c	Wed Apr  6 21:29:10 2005
+++ 1.104/innobase/os/os0file.c	Fri Jun 10 14:00:43 2005
@@ -133,17 +133,17 @@
 
 /* The aio arrays for non-ibuf i/o and ibuf i/o, as well as sync aio. These
 are NULL when the module has not yet been initialized. */
-os_aio_array_t*	os_aio_read_array	= NULL;
-os_aio_array_t*	os_aio_write_array	= NULL;
-os_aio_array_t*	os_aio_ibuf_array	= NULL;
-os_aio_array_t*	os_aio_log_array	= NULL;
-os_aio_array_t*	os_aio_sync_array	= NULL;
+static os_aio_array_t*	os_aio_read_array	= NULL;
+static os_aio_array_t*	os_aio_write_array	= NULL;
+static os_aio_array_t*	os_aio_ibuf_array	= NULL;
+static os_aio_array_t*	os_aio_log_array	= NULL;
+static os_aio_array_t*	os_aio_sync_array	= NULL;
 
-ulint	os_aio_n_segments	= ULINT_UNDEFINED;
+static ulint	os_aio_n_segments	= ULINT_UNDEFINED;
 
 /* If the following is TRUE, read i/o handler threads try to
 wait until a batch of new read requests have been posted */
-ibool	os_aio_recommend_sleep_for_read_threads	= FALSE;
+static ibool	os_aio_recommend_sleep_for_read_threads	= FALSE;
 
 ulint	os_n_file_reads		= 0;
 ulint	os_bytes_read_since_printout = 0;
@@ -158,7 +158,7 @@
 
 /* The mutex protecting the following counts of pending pread and pwrite
 operations */
-os_mutex_t os_file_count_mutex;
+static os_mutex_t os_file_count_mutex;
 ulint	os_file_n_pending_preads  = 0;
 ulint	os_file_n_pending_pwrites = 0;
 
@@ -4182,6 +4182,7 @@
 	os_last_printout = time(NULL);
 }
 
+#ifdef UNIV_DEBUG
 /**************************************************************************
 Checks that all slots in the system have been freed, that is, there are
 no pending io operations. */
@@ -4241,3 +4242,4 @@
 
 	return(FALSE);
 }
+#endif /* UNIV_DEBUG */