romenskiy2012/jemalloc
1
0
Fork 0
mirror of https://github.com/jemalloc/jemalloc.git synced 2026-08-25 08:33:38 +03:00
Code Issues Projects Releases Packages Wiki Activity

PA: Move in all modifications of mapped.

Browse source
This commit is contained in:
David Goldblatt 2020-03-11 18:49:15 -07:00 • committed by David Goldblatt
parent 436789ad96
commit e2cf3fb1a3
4 changed files with 22 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/arena.c
View file

@ -424,21 +424,15 @@ edata_t *
arena_extent_alloc_large(tsdn_t *tsdn, arena_t *arena, size_t usize,
size_t alignment, bool *zero) {
szind_t szind = sz_size2index(usize);
size_t mapped_add;
size_t esize = usize + sz_large_pad;
edata_t *edata = pa_alloc(tsdn, &arena->pa_shard, esize, alignment,
/* slab */ false, szind, zero, &mapped_add);
/* slab */ false, szind, zero);
if (edata != NULL) {
if (config_stats) {
LOCKEDINT_MTX_LOCK(tsdn, arena->stats.mtx);
arena_large_malloc_stats_update(tsdn, arena, usize);
if (mapped_add != 0) {
atomic_fetch_add_zu(
&arena->pa_shard.stats->mapped, mapped_add,
ATOMIC_RELAXED);
}
LOCKEDINT_MTX_UNLOCK(tsdn, arena->stats.mtx);
}
}
@ -842,14 +836,9 @@ arena_slab_alloc(tsdn_t *tsdn, arena_t *arena, szind_t binind, unsigned binshard
WITNESS_RANK_CORE, 0);
bool zero = false;
size_t mapped_add = 0;
edata_t *slab = pa_alloc(tsdn, &arena->pa_shard, bin_info->slab_size,
PAGE, /* slab */ true, /* szind */ binind, &zero, &mapped_add);
if (config_stats && slab != NULL && mapped_add != 0) {
atomic_fetch_add_zu(&arena->pa_shard.stats->mapped, mapped_add,
ATOMIC_RELAXED);
}
PAGE, /* slab */ true, /* szind */ binind, &zero);
if (slab == NULL) {
return NULL;