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Refactor the tcache initiailization

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1. Pre-generate all default tcache ncached_max in tcache_boot;
2. Add getters returning default ncached_max and ncached_max_set;
3. Refactor tcache init so that it is always init with a given setting.
This commit is contained in:
guangli-dai 2023-10-17 20:17:42 -07:00 • committed by Qi Wang
parent 8a22d10b83
commit 6fb3b6a8e4
7 changed files with 75 additions and 61 deletions
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6
src/cache_bin.c
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@ -28,7 +28,7 @@ cache_bin_stack_use_thp(void) {
}
void
cache_bin_info_compute_alloc(cache_bin_info_t *infos, szind_t ninfos,
cache_bin_info_compute_alloc(const cache_bin_info_t *infos, szind_t ninfos,
size_t *size, size_t *alignment) {
/* For the total bin stack region (per tcache), reserve 2 more slots so
* that
@ -51,7 +51,7 @@ cache_bin_info_compute_alloc(cache_bin_info_t *infos, szind_t ninfos,
}
void
cache_bin_preincrement(cache_bin_info_t *infos, szind_t ninfos, void *alloc,
cache_bin_preincrement(const cache_bin_info_t *infos, szind_t ninfos, void *alloc,
size_t *cur_offset) {
if (config_debug) {
size_t computed_size;
@ -76,7 +76,7 @@ cache_bin_postincrement(void *alloc, size_t *cur_offset) {
}
void
cache_bin_init(cache_bin_t *bin, cache_bin_info_t *info, void *alloc,
cache_bin_init(cache_bin_t *bin, const cache_bin_info_t *info, void *alloc,
size_t *cur_offset) {
/*
* The full_position points to the lowest available space. Allocations