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slightly reorganize slab metadata

pull/65/head
Daniel Micay 2018-10-14 15:09:55 -04:00
parent 3db3e167ed
commit f11c448a0d
1 changed files with 3 additions and 2 deletions
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5
malloc.c
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@ -123,8 +123,11 @@ static const size_t max_empty_slabs_total = 64 * 1024;
static struct size_class { static struct size_class {
struct mutex lock; struct mutex lock;
void *class_region_start; void *class_region_start;
struct slab_metadata *slab_info; struct slab_metadata *slab_info;
struct libdivide_u32_t size_divisor;
struct libdivide_u64_t slab_size_divisor;
// slabs with at least one allocated slot and at least one free slot // slabs with at least one allocated slot and at least one free slot
// //
@ -144,8 +147,6 @@ static struct size_class {
struct slab_metadata *free_slabs_tail; struct slab_metadata *free_slabs_tail;
struct slab_metadata *free_slabs_quarantine[FREE_SLABS_QUARANTINE_RANDOM_SIZE]; struct slab_metadata *free_slabs_quarantine[FREE_SLABS_QUARANTINE_RANDOM_SIZE];
struct libdivide_u32_t size_divisor;
struct libdivide_u64_t slab_size_divisor;
struct random_state rng; struct random_state rng;
size_t metadata_allocated; size_t metadata_allocated;
size_t metadata_count; size_t metadata_count;