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empty_slabs will remain a singly-linked list

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This commit is contained in:
Daniel Micay 2018-08-30 05:27:16 -04:00
parent f94068ea63
commit 29df2429c2
1 changed files with 0 additions and 7 deletions
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7
malloc.c
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@ -303,9 +303,6 @@ static inline void *slab_allocate(size_t requested_size) {
if (c->empty_slabs != NULL) { if (c->empty_slabs != NULL) {
struct slab_metadata *metadata = c->empty_slabs; struct slab_metadata *metadata = c->empty_slabs;
c->empty_slabs = c->empty_slabs->next; c->empty_slabs = c->empty_slabs->next;
if (c->empty_slabs) {
c->empty_slabs->prev = NULL;
}
metadata->next = c->partial_slabs; metadata->next = c->partial_slabs;
metadata->prev = NULL; metadata->prev = NULL;
@ -429,10 +426,6 @@ static inline void slab_free(void *p) {
metadata->next = c->empty_slabs; metadata->next = c->empty_slabs;
metadata->prev = NULL; metadata->prev = NULL;
if (c->empty_slabs) {
c->empty_slabs->prev = metadata;
}
c->empty_slabs = metadata; c->empty_slabs = metadata;
} }