project-base/server-skynet-source-3rd-jemalloc
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Move relevant index into the ehooks_t itself.

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It's always passed into the ehooks; keeping it colocated lets us avoid passing
the arena everywhere.
This commit is contained in:
David Goldblatt
2019-12-13 10:09:57 -08:00
committed by David Goldblatt
parent c792f3e4ab
commit 57fe99d4be
5 changed files with 19 additions and 10 deletions
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7
src/base.c
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@@ -346,7 +346,7 @@ base_new(tsdn_t *tsdn, unsigned ind, extent_hooks_t *extent_hooks) {
* memory, and then initialize the ehooks within the base_t.
*/
ehooks_t fake_ehooks;
ehooks_init(&fake_ehooks, extent_hooks);
ehooks_init(&fake_ehooks, extent_hooks, ind);
base_block_t *block = base_block_alloc(tsdn, NULL, &fake_ehooks, ind,
&pind_last, &extent_sn_next, sizeof(base_t), QUANTUM);
@@ -359,8 +359,7 @@ base_new(tsdn_t *tsdn, unsigned ind, extent_hooks_t *extent_hooks) {
size_t base_size = ALIGNMENT_CEILING(sizeof(base_t), base_alignment);
base_t *base = (base_t *)base_extent_bump_alloc_helper(&block->edata,
&gap_size, base_size, base_alignment);
base->ind = ind;
ehooks_init(&base->ehooks, extent_hooks);
ehooks_init(&base->ehooks, extent_hooks, ind);
if (malloc_mutex_init(&base->mtx, "base", WITNESS_RANK_BASE,
malloc_mutex_rank_exclusive)) {
base_unmap(tsdn, &fake_ehooks, ind, block, block->size);
@@ -411,7 +410,7 @@ extent_hooks_t *
base_extent_hooks_set(base_t *base, extent_hooks_t *extent_hooks) {
extent_hooks_t *old_extent_hooks =
ehooks_get_extent_hooks_ptr(&base->ehooks);
ehooks_init(&base->ehooks, extent_hooks);
ehooks_init(&base->ehooks, extent_hooks, ehooks_ind_get(&base->ehooks));
return old_extent_hooks;
}

4
src/ehooks.c
View File

@@ -4,7 +4,9 @@
#include "jemalloc/internal/ehooks.h"
#include "jemalloc/internal/extent_mmap.h"
void ehooks_init(ehooks_t *ehooks, extent_hooks_t *extent_hooks) {
void
ehooks_init(ehooks_t *ehooks, extent_hooks_t *extent_hooks, unsigned ind) {
ehooks->ind = ind;
ehooks_set_extent_hooks_ptr(ehooks, extent_hooks);
}