diff --git a/src/chunk.c b/src/chunk.c index 26622ced..b179d213 100644 --- a/src/chunk.c +++ b/src/chunk.c @@ -332,19 +332,12 @@ chunk_alloc_core(arena_t *arena, void *new_addr, size_t size, size_t alignment, bool *zero, bool *commit, dss_prec_t dss_prec) { void *ret; - chunk_hooks_t chunk_hooks = CHUNK_HOOKS_INITIALIZER; assert(size != 0); assert((size & chunksize_mask) == 0); assert(alignment != 0); assert((alignment & chunksize_mask) == 0); - /* Retained. */ - if ((ret = chunk_recycle(arena, &chunk_hooks, - &arena->chunks_szad_retained, &arena->chunks_ad_retained, false, - new_addr, size, alignment, zero, commit, true)) != NULL) - return (ret); - /* "primary" dss. */ if (have_dss && dss_prec == dss_prec_primary && (ret = chunk_alloc_dss(arena, new_addr, size, alignment, zero, commit)) != @@ -442,6 +435,21 @@ chunk_alloc_default(void *new_addr, size_t size, size_t alignment, bool *zero, return (ret); } +static void * +chunk_alloc_retained(arena_t *arena, chunk_hooks_t *chunk_hooks, void *new_addr, + size_t size, size_t alignment, bool *zero, bool *commit) +{ + + assert(size != 0); + assert((size & chunksize_mask) == 0); + assert(alignment != 0); + assert((alignment & chunksize_mask) == 0); + + return (chunk_recycle(arena, chunk_hooks, &arena->chunks_szad_retained, + &arena->chunks_ad_retained, false, new_addr, size, alignment, zero, + commit, true)); +} + void * chunk_alloc_wrapper(arena_t *arena, chunk_hooks_t *chunk_hooks, void *new_addr, size_t size, size_t alignment, bool *zero, bool *commit) @@ -449,10 +457,16 @@ chunk_alloc_wrapper(arena_t *arena, chunk_hooks_t *chunk_hooks, void *new_addr, void *ret; chunk_hooks_assure_initialized(arena, chunk_hooks); - ret = chunk_hooks->alloc(new_addr, size, alignment, zero, commit, - arena->ind); - if (ret == NULL) - return (NULL); + + ret = chunk_alloc_retained(arena, chunk_hooks, new_addr, size, + alignment, zero, commit); + if (ret == NULL) { + ret = chunk_hooks->alloc(new_addr, size, alignment, zero, + commit, arena->ind); + if (ret == NULL) + return (NULL); + } + if (config_valgrind && chunk_hooks->alloc != chunk_alloc_default) JEMALLOC_VALGRIND_MAKE_MEM_UNDEFINED(ret, chunksize); return (ret);