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slab: fix large slab deallocation

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Matheus
2023-05-07 21:23:22 -03:00
parent 94057abfaf
commit 24091f6e3f
1 changed files with 2 additions and 2 deletions
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kernel-src/mm/slab.c
+2 -2
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@@ -95,8 +95,8 @@ static slab_t *returnobject(scache_t *cache, void *obj) {
freeptr = (void **)((uintptr_t)obj + cache->size); freeptr = (void **)((uintptr_t)obj + cache->size);
__assert(*freeptr == NULL); __assert(*freeptr == NULL);
} else { } else {
slab = cache->full; bool partial = cache->full == NULL;
bool partial = false; slab = partial ? cache->partial : cache->full;
while (slab) { while (slab) {
void *top = (void *)((uintptr_t)slab->base + cache->slabobjcount * cache->truesize); void *top = (void *)((uintptr_t)slab->base + cache->slabobjcount * cache->truesize);
if (obj >= slab->base && obj < top) if (obj >= slab->base && obj < top)