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daanx 2025-01-31 11:54:51 -08:00
parent 7fcdb25afb
commit dd4b6fc078
3 changed files with 7 additions and 9 deletions
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7
src/options.c
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@ -150,11 +150,11 @@ static mi_option_desc_t options[_mi_option_last] =
{ 100, UNINIT, MI_OPTION(os_tag) }, // only apple specific for now but might serve more or less related purpose
{ 32, UNINIT, MI_OPTION(max_errors) }, // maximum errors that are output
{ 32, UNINIT, MI_OPTION(max_warnings) }, // maximum warnings that are output
{ 10, UNINIT, MI_OPTION(max_segment_reclaim)}, // max. percentage of the abandoned segments to be reclaimed per try.
{ 10, UNINIT, MI_OPTION(deprecated_max_segment_reclaim)}, // max. percentage of the abandoned segments to be reclaimed per try.
{ 0, UNINIT, MI_OPTION(destroy_on_exit)}, // release all OS memory on process exit; careful with dangling pointer or after-exit frees!
{ MI_DEFAULT_ARENA_RESERVE, UNINIT, MI_OPTION(arena_reserve) }, // reserve memory N KiB at a time (=1GiB) (use `option_get_size`)
{ 1, UNINIT, MI_OPTION(arena_purge_mult) }, // purge delay multiplier for arena's
{ 1, UNINIT, MI_OPTION_LEGACY(purge_extend_delay, decommit_extend_delay) },
{ 1, UNINIT, MI_OPTION_LEGACY(deprecated_purge_extend_delay, decommit_extend_delay) },
{ MI_DEFAULT_DISALLOW_ARENA_ALLOC, UNINIT, MI_OPTION(disallow_arena_alloc) }, // 1 = do not use arena's for allocation (except if using specific arena id's)
{ 400, UNINIT, MI_OPTION(retry_on_oom) }, // windows only: retry on out-of-memory for N milli seconds (=400), set to 0 to disable retries.
#if defined(MI_VISIT_ABANDONED)
@ -168,8 +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(target_segments_per_thread) }, // abandon segments beyond this point, or 0 to disable.
{ 0, UNINIT, MI_OPTION_LEGACY(reclaim_on_free, abandoned_reclaim_on_free) },// reclaim an abandoned segment on a free
{ 1, UNINIT, MI_OPTION_LEGACY(page_reclaim_on_free, abandoned_reclaim_on_free) },// reclaim an abandoned segment on a free
{ 2, UNINIT, MI_OPTION(page_full_retain) },
{ 4, UNINIT, MI_OPTION(page_max_candidates) },
{ 0, UNINIT, MI_OPTION(max_vabits) },

2
src/page.c
View file

@ -680,7 +680,7 @@ static mi_decl_noinline mi_page_t* mi_page_queue_find_free_ex(mi_heap_t* heap, m
size_t count = 0;
#endif
long candidate_limit = 0; // we reset this on the first candidate to limit the search
long page_full_retain = heap->page_full_retain;
long page_full_retain = (pq->block_size > MI_SMALL_MAX_OBJ_SIZE ? 0 : heap->page_full_retain); // only retain small pages
mi_page_t* page_candidate = NULL; // a page with free space
mi_page_t* page = pq->first;