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core: Improve MALLOC_DEBUG for frames.

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* Pass caller information to frame allocation functions.
* Disable caching as it interfers with MALLOC_DEBUG reporting.
* Stop using ast_calloc_cache.

Change-Id: Id343cd80a3db941d2daefde2a060750fea8cd260
This commit is contained in:
Corey Farrell
2019-11-08 10:20:13 -05:00
parent a47cb71bb1
commit 8a1f30af04
5 changed files with 38 additions and 26 deletions
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18
channels/iax2/parser.c
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@@ -52,7 +52,11 @@ static int frames = 0;
static int iframes = 0;
static int oframes = 0;
#if !defined(LOW_MEMORY)
#if (defined(LOW_MEMORY) || defined(MALLOC_DEBUG)) && !defined(NO_FRAME_CACHE)
#define NO_FRAME_CACHE
#endif
#if !defined(NO_FRAME_CACHE)
static void frame_cache_cleanup(void *data);
/*! \brief A per-thread cache of iax_frame structures */
@@ -1215,7 +1219,7 @@ struct iax_frame *iax_frame_new(int direction, int datalen, unsigned int cacheab
{
struct iax_frame *fr;
#if !defined(LOW_MEMORY)
#if !defined(NO_FRAME_CACHE)
if (cacheable) {
struct iax_frames *iax_frames;
struct iax_frame *smallest;
@@ -1243,13 +1247,13 @@ struct iax_frame *iax_frame_new(int direction, int datalen, unsigned int cacheab
iax_frames->size--;
ast_free(smallest);
}
if (!(fr = ast_calloc_cache(1, sizeof(*fr) + datalen))) {
if (!(fr = ast_calloc(1, sizeof(*fr) + datalen))) {
return NULL;
}
fr->afdatalen = datalen;
}
} else {
if (!(fr = ast_calloc_cache(1, sizeof(*fr) + datalen))) {
if (!(fr = ast_calloc(1, sizeof(*fr) + datalen))) {
return NULL;
}
fr->afdatalen = datalen;
@@ -1280,7 +1284,7 @@ struct iax_frame *iax_frame_new(int direction, int datalen, unsigned int cacheab
void iax_frame_free(struct iax_frame *fr)
{
#if !defined(LOW_MEMORY)
#if !defined(NO_FRAME_CACHE)
struct iax_frames *iax_frames = NULL;
#endif
@@ -1295,7 +1299,7 @@ void iax_frame_free(struct iax_frame *fr)
}
ast_atomic_fetchadd_int(&frames, -1);
#if !defined(LOW_MEMORY)
#if !defined(NO_FRAME_CACHE)
if (!fr->cacheable
|| !ast_opt_cache_media_frames
|| !(iax_frames = ast_threadstorage_get(&frame_cache, sizeof(*iax_frames)))) {
@@ -1319,7 +1323,7 @@ void iax_frame_free(struct iax_frame *fr)
ast_free(fr);
}
#if !defined(LOW_MEMORY)
#if !defined(NO_FRAME_CACHE)
static void frame_cache_cleanup(void *data)
{
struct iax_frames *framelist = data;