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merge from dev-abandon

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daanx
2024-02-29 15:51:37 -08:00
parent 10efe291af d34d8f0f65
commit 8fb51aae4d
7 changed files with 294 additions and 327 deletions
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15
include/mimalloc/internal.h
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@@ -88,7 +88,7 @@ void _mi_thread_data_collect(void);
// os.c
void _mi_os_init(void); // called from process init
void* _mi_os_alloc(size_t size, mi_memid_t* memid, mi_stats_t* stats);
void* _mi_os_alloc(size_t size, mi_memid_t* memid, mi_stats_t* stats);
void _mi_os_free(void* p, size_t size, mi_memid_t memid, mi_stats_t* stats);
void _mi_os_free_ex(void* p, size_t size, bool still_committed, mi_memid_t memid, mi_stats_t* stats);
@@ -125,6 +125,10 @@ bool _mi_arena_contains(const void* p);
void _mi_arena_collect(bool force_purge, mi_stats_t* stats);
void _mi_arena_unsafe_destroy_all(mi_stats_t* stats);
bool _mi_arena_segment_clear_abandoned(mi_memid_t memid);
void _mi_arena_segment_mark_abandoned(mi_memid_t memid);
mi_segment_t* _mi_arena_segment_clear_abandoned_next(mi_arena_id_t* current_id, size_t* current_idx);
// "segment-map.c"
void _mi_segment_map_allocated_at(const mi_segment_t* segment);
void _mi_segment_map_freed_at(const mi_segment_t* segment);
@@ -146,6 +150,7 @@ uint8_t* _mi_segment_page_start(const mi_segment_t* segment, const mi_page_t*
void _mi_abandoned_reclaim_all(mi_heap_t* heap, mi_segments_tld_t* tld);
void _mi_abandoned_await_readers(void);
void _mi_abandoned_collect(mi_heap_t* heap, bool force, mi_segments_tld_t* tld);
bool _mi_segment_attempt_reclaim(mi_heap_t* heap, mi_segment_t* segment);
// "page.c"
void* _mi_malloc_generic(mi_heap_t* heap, size_t size, bool zero, size_t huge_alignment) mi_attr_noexcept mi_attr_malloc;
@@ -427,7 +432,7 @@ static inline mi_slice_t* mi_page_to_slice(mi_page_t* p) {
// Segment belonging to a page
static inline mi_segment_t* _mi_page_segment(const mi_page_t* page) {
mi_segment_t* segment = _mi_ptr_segment(page);
mi_segment_t* segment = _mi_ptr_segment(page);
mi_assert_internal(segment == NULL || ((mi_slice_t*)page >= segment->slices && (mi_slice_t*)page < segment->slices + segment->slice_entries));
return segment;
}
@@ -729,12 +734,12 @@ size_t _mi_commit_mask_next_run(const mi_commit_mask_t* cm, size_t* idx);
#define mi_commit_mask_foreach(cm,idx,count) \
idx = 0; \
while ((count = _mi_commit_mask_next_run(cm,&idx)) > 0) {
while ((count = _mi_commit_mask_next_run(cm,&idx)) > 0) {
#define mi_commit_mask_foreach_end() \
idx += count; \
}
/* -----------------------------------------------------------