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-rw-r--r--src/extent2.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/src/extent2.c b/src/extent2.c
index 4865beb..0b09716 100644
--- a/src/extent2.c
+++ b/src/extent2.c
@@ -1661,78 +1661,3 @@ extent_boot(void) {
return false;
}
-
-void
-extent_util_stats_get(tsdn_t *tsdn, const void *ptr,
- size_t *nfree, size_t *nregs, size_t *size) {
- assert(ptr != NULL && nfree != NULL && nregs != NULL && size != NULL);
-
- const extent_t *extent = iealloc(tsdn, ptr);
- if (unlikely(extent == NULL)) {
- *nfree = *nregs = *size = 0;
- return;
- }
-
- *size = extent_size_get(extent);
- if (!extent_slab_get(extent)) {
- *nfree = 0;
- *nregs = 1;
- } else {
- *nfree = extent_nfree_get(extent);
- *nregs = bin_infos[extent_szind_get(extent)].nregs;
- assert(*nfree <= *nregs);
- assert(*nfree * extent_usize_get(extent) <= *size);
- }
-}
-
-void
-extent_util_stats_verbose_get(tsdn_t *tsdn, const void *ptr,
- size_t *nfree, size_t *nregs, size_t *size,
- size_t *bin_nfree, size_t *bin_nregs, void **slabcur_addr) {
- assert(ptr != NULL && nfree != NULL && nregs != NULL && size != NULL
- && bin_nfree != NULL && bin_nregs != NULL && slabcur_addr != NULL);
-
- const extent_t *extent = iealloc(tsdn, ptr);
- if (unlikely(extent == NULL)) {
- *nfree = *nregs = *size = *bin_nfree = *bin_nregs = 0;
- *slabcur_addr = NULL;
- return;
- }
-
- *size = extent_size_get(extent);
- if (!extent_slab_get(extent)) {
- *nfree = *bin_nfree = *bin_nregs = 0;
- *nregs = 1;
- *slabcur_addr = NULL;
- return;
- }
-
- *nfree = extent_nfree_get(extent);
- const szind_t szind = extent_szind_get(extent);
- *nregs = bin_infos[szind].nregs;
- assert(*nfree <= *nregs);
- assert(*nfree * extent_usize_get(extent) <= *size);
-
- const arena_t *arena = (arena_t *)atomic_load_p(
- &arenas[extent_arena_ind_get(extent)], ATOMIC_RELAXED);
- assert(arena != NULL);
- const unsigned binshard = extent_binshard_get(extent);
- bin_t *bin = &arena->bins[szind].bin_shards[binshard];
-
- malloc_mutex_lock(tsdn, &bin->lock);
- if (config_stats) {
- *bin_nregs = *nregs * bin->stats.curslabs;
- assert(*bin_nregs >= bin->stats.curregs);
- *bin_nfree = *bin_nregs - bin->stats.curregs;
- } else {
- *bin_nfree = *bin_nregs = 0;
- }
- extent_t *slab;
- if (bin->slabcur != NULL) {
- slab = bin->slabcur;
- } else {
- slab = extent_heap_first(&bin->slabs_nonfull);
- }
- *slabcur_addr = slab != NULL ? extent_addr_get(slab) : NULL;
- malloc_mutex_unlock(tsdn, &bin->lock);
-}