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Initialize mutex of mgslice

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Vincent Wei
2019-04-04 12:27:05 +08:00
parent 8ac0d539d0
commit 1cb9922dad
1 changed files with 5 additions and 1 deletions
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6
src/libc/mgslice.c
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@@ -328,6 +328,9 @@ static void mg_slice_init_nomessage (void)
allocator->slab_stack = mg_new0 (SlabInfo*, MAX_SLAB_INDEX (allocator));
}
pthread_mutex_init(&allocator->magazine_mutex, NULL);
pthread_mutex_init(&allocator->slab_mutex, NULL);
allocator->mutex_counter = 0;
allocator->stamp_counter = MAX_STAMP_COUNTER; /* force initial update */
allocator->last_stamp = 0;
@@ -1239,7 +1242,8 @@ static int smc_notify_free (void *pointer, size_t size)
#define SMC_TRUNK_HASH(k) ((k / SMC_TRUNK_EXTENT) % SMC_TRUNK_COUNT) /* generate new trunk hash per megabyte (roughly) */
#define SMC_BRANCH_HASH(k) (k % SMC_BRANCH_COUNT)
static pthread_mutex_t smc_tree_mutex; /* mutex for MG_SLICE=debug-blocks */
/* mutex for MG_SLICE=debug-blocks */
static pthread_mutex_t smc_tree_mutex = PTHREAD_MUTEX_INITIALIZER;
typedef struct {
SmcEntry *entries;