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FS-9199 easier memory allocation debugging and analysis

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This commit is contained in:
nneul at mst.edu
2016-05-26 16:08:21 -05:00
parent 67e1db09d3
commit 68892535ca
2 changed files with 144 additions and 4 deletions
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src/switch_core_memory.c
+8 -4
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@@ -37,6 +37,7 @@
//#define DEBUG_ALLOC
//#define DEBUG_ALLOC2
//#define DEBUG_ALLOC_CUTOFF 0 /* Lower to zero to log all pool allocations when DEBUG_ALLOC is defined */
//#define DESTROY_POOLS
//#define INSTANTLY_DESTROY_POOLS
//#define LOCK_MORE
@@ -45,6 +46,9 @@
#ifndef SWITCH_POOL_RECYCLE
#define PER_POOL_LOCK 1
#endif
#ifndef DEBUG_ALLOC_CUTOFF
#define DEBUG_ALLOC_CUTOFF 500
#endif
static struct {
#ifdef USE_MEM_LOCK
@@ -79,7 +83,7 @@ SWITCH_DECLARE(void *) switch_core_perform_session_alloc(switch_core_session_t *
#endif
#ifdef DEBUG_ALLOC
if (memory > 500)
if (memory > DEBUG_ALLOC_CUTOFF)
switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, NULL, SWITCH_LOG_CONSOLE, "%p %p Session Allocate %s %d\n",
(void *) session->pool, (void *) session, apr_pool_tag(session->pool, NULL), (int) memory);
#endif
@@ -247,7 +251,7 @@ SWITCH_DECLARE(char *) switch_core_perform_session_strdup(switch_core_session_t
#ifdef DEBUG_ALLOC
len = strlen(todup);
if (len > 500)
if (len > DEBUG_ALLOC_CUTOFF)
switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, NULL, SWITCH_LOG_CONSOLE, "%p %p Sess Strdup Allocate %s %ld\n",
(void *) session->pool, (void *)session, apr_pool_tag(session->pool, NULL), strlen(todup));
#endif
@@ -286,7 +290,7 @@ SWITCH_DECLARE(char *) switch_core_perform_strdup(switch_memory_pool_t *pool, co
len = strlen(todup) + 1;
#ifdef DEBUG_ALLOC
if (len > 500)
if (len > DEBUG_ALLOC_CUTOFF)
switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, NULL, SWITCH_LOG_CONSOLE, "%p Core Strdup Allocate %s %d\n",
(void *) pool, apr_pool_tag(pool, NULL), (int)len);
#endif
@@ -457,7 +461,7 @@ SWITCH_DECLARE(void *) switch_core_perform_alloc(switch_memory_pool_t *pool, swi
#endif
#ifdef DEBUG_ALLOC
if (memory > 500)
if (memory > DEBUG_ALLOC_CUTOFF)
switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, NULL, SWITCH_LOG_CONSOLE, "%p Core Allocate %s %d\n",
(void *) pool, apr_pool_tag(pool, NULL), (int) memory);
/*switch_assert(memory < 20000); */