kiper220/mimalloc
1
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-05-06 15:29:31 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

use regular free in zone_free on macos

Browse source
This commit is contained in:
Daan 2025-02-05 21:20:44 -08:00
parent 515047b676
commit 3d767ebef6
3 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
include/mimalloc.h
View file

@ -394,8 +394,8 @@ typedef enum mi_option_e {
mi_option_guarded_precise, // disregard minimal alignment requirement to always place guarded blocks exactly in front of a guard page (=0)
mi_option_guarded_sample_rate, // 1 out of N allocations in the min/max range will be guarded (=1000)
mi_option_guarded_sample_seed, // can be set to allow for a (more) deterministic re-execution when a guard page is triggered (=0)
mi_option_page_reclaim_on_free, // allow to reclaim an abandoned segment on a free (=1)
mi_option_page_full_retain, // retain N full pages per size class (=2)
mi_option_page_reclaim_on_free, // reclaim abandoned pages on a free (=0). -1 disallowr always, 0 allows if the page originated from the current heap, 1 allow always
mi_option_page_full_retain, // retain N full (small) pages per size class (=2)
mi_option_page_max_candidates, // max candidate pages to consider for allocation (=4)
mi_option_max_vabits, // max user space virtual address bits to consider (=48)
mi_option_pagemap_commit, // commit the full pagemap (to always catch invalid pointer uses) (=0)

2
src/options.c
View file

@ -168,7 +168,7 @@ static mi_option_desc_t options[_mi_option_last] =
{ MI_DEFAULT_GUARDED_SAMPLE_RATE,
UNINIT, MI_OPTION(guarded_sample_rate)}, // 1 out of N allocations in the min/max range will be guarded (=4000)
{ 0, UNINIT, MI_OPTION(guarded_sample_seed)},
{ 0, UNINIT, MI_OPTION_LEGACY(page_reclaim_on_free, abandoned_reclaim_on_free) },// reclaim an abandoned segment on a free: -1 = disable completely, 0 = only reclaim into the originating heap, 1 = reclaim on free across heaps
{ 0, UNINIT, MI_OPTION_LEGACY(page_reclaim_on_free, abandoned_reclaim_on_free) },// reclaim abandoned pages on a free: -1 = disable completely, 0 = only reclaim into the originating heap, 1 = reclaim on free across heaps
{ 2, UNINIT, MI_OPTION(page_full_retain) }, // number of (small) pages to retain in the free page queues
{ 4, UNINIT, MI_OPTION(page_max_candidates) }, // max search to find a best page candidate
{ 0, UNINIT, MI_OPTION(max_vabits) }, // max virtual address space bits

3
src/prim/osx/alloc-override-zone.c
View file

@ -64,7 +64,8 @@ static void* zone_valloc(malloc_zone_t* zone, size_t size) {
static void zone_free(malloc_zone_t* zone, void* p) {
MI_UNUSED(zone);
mi_cfree(p);
// mi_cfree(p); // checked free as `zone_free` may be called with invalid pointers
mi_free(p); // with the page_map and pagemap_commit=1 we can use the regular free
}
static void* zone_realloc(malloc_zone_t* zone, void* p, size_t newsize) {