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hardened_malloc
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rename free_slabs to empty_slabs

pull/50/head
Daniel Micay 2018-08-30 04:55:39 -04:00
parent b6d4af872f
commit f94068ea63
1 changed files with 10 additions and 10 deletions
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20
malloc.c
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@ -173,7 +173,7 @@ static struct size_class {
void *class_region_start;
struct slab_metadata *slab_info;
struct slab_metadata *partial_slabs;
struct slab_metadata *free_slabs;
struct slab_metadata *empty_slabs;
struct libdivide_u32_t size_divisor;
struct libdivide_u64_t slab_size_divisor;
struct random_state rng;
@ -300,11 +300,11 @@ static inline void *slab_allocate(size_t requested_size) {
pthread_mutex_lock(&c->mutex);
if (c->partial_slabs == NULL) {
if (c->free_slabs != NULL) {
struct slab_metadata *metadata = c->free_slabs;
c->free_slabs = c->free_slabs->next;
if (c->free_slabs) {
c->free_slabs->prev = NULL;
if (c->empty_slabs != NULL) {
struct slab_metadata *metadata = c->empty_slabs;
c->empty_slabs = c->empty_slabs->next;
if (c->empty_slabs) {
c->empty_slabs->prev = NULL;
}
metadata->next = c->partial_slabs;
@ -427,13 +427,13 @@ static inline void slab_free(void *p) {
metadata->next->prev = metadata->prev;
}
metadata->next = c->free_slabs;
metadata->next = c->empty_slabs;
metadata->prev = NULL;
if (c->free_slabs) {
c->free_slabs->prev = metadata;
if (c->empty_slabs) {
c->empty_slabs->prev = metadata;
}
c->free_slabs = metadata;
c->empty_slabs = metadata;
}
pthread_mutex_unlock(&c->mutex);