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rename quarantine bitmap field for clarity

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This commit is contained in:
Daniel Micay 2019-03-24 20:24:40 -04:00
parent 3d142eb4c2
commit 13de480bde
1 changed files with 4 additions and 4 deletions
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8
h_malloc.c
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@ -88,7 +88,7 @@ struct slab_metadata {
u16 count;
#endif
#if SLAB_QUARANTINE
u64 quarantine[4];
u64 quarantine_bitmap[4];
#endif
};
@ -315,17 +315,17 @@ static bool get_slot(struct slab_metadata *metadata, size_t index) {
#if SLAB_QUARANTINE
static void set_quarantine(struct slab_metadata *metadata, size_t index) {
size_t bucket = index / 64;
metadata->quarantine[bucket] |= 1UL << (index - bucket * 64);
metadata->quarantine_bitmap[bucket] |= 1UL << (index - bucket * 64);
}
static void clear_quarantine(struct slab_metadata *metadata, size_t index) {
size_t bucket = index / 64;
metadata->quarantine[bucket] &= ~(1UL << (index - bucket * 64));
metadata->quarantine_bitmap[bucket] &= ~(1UL << (index - bucket * 64));
}
static bool get_quarantine(struct slab_metadata *metadata, size_t index) {
size_t bucket = index / 64;
return (metadata->quarantine[bucket] >> (index - bucket * 64)) & 1UL;
return (metadata->quarantine_bitmap[bucket] >> (index - bucket * 64)) & 1UL;
}
#endif