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Applying InnoDB Plugin 1.0.6 snapshot,part 1. Fixes BUG#45992 and BUG#46656

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Detailed revision comments:

r6130 | marko | 2009-11-02 11:42:56 +0200 (Mon, 02 Nov 2009) | 9 lines
branches/zip: Free all resources at shutdown. Set pointers to NULL, so
that Valgrind will not complain about freed data structures that are
reachable via pointers.  This addresses Bug #45992 and Bug #46656.

This patch is mostly based on changes copied from branches/embedded-1.0,
mainly c5432, c3439, c3134, c2994, c2978, but also some other code was
copied.  Some added cleanup code is specific to MySQL/InnoDB.

rb://199 approved by Sunny Bains
This commit is contained in:
Satya B
2009-11-30 17:02:05 +05:30
parent cefd968ddd
commit a1092e9b66
48 changed files with 1003 additions and 159 deletions
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17
storage/innodb_plugin/srv/srv0srv.c
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@@ -1006,13 +1006,26 @@ srv_init(void)
}
/*********************************************************************//**
Frees the OS fast mutex created in srv_init(). */
Frees the data structures created in srv_init(). */
UNIV_INTERN
void
srv_free(void)
/*==========*/
{
os_fast_mutex_free(&srv_conc_mutex);
mem_free(srv_conc_slots);
srv_conc_slots = NULL;
mem_free(srv_sys->threads);
mem_free(srv_sys);
srv_sys = NULL;
mem_free(kernel_mutex_temp);
kernel_mutex_temp = NULL;
mem_free(srv_mysql_table);
srv_mysql_table = NULL;
trx_i_s_cache_free(trx_i_s_cache);
}
/*********************************************************************//**
@@ -1024,6 +1037,8 @@ srv_general_init(void)
/*==================*/
{
ut_mem_init();
/* Reset the system variables in the recovery module. */
recv_sys_var_init();
os_sync_init();
sync_init();
mem_init(srv_mem_pool_size);