kiper220/mimalloc
1
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-07-06 11:34:38 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

more eager handling of non-local frees

Browse source
This commit is contained in:
daan 2019-07-11 15:21:57 -07:00
parent 72a39c0bb1
commit 1fdb4b288f
5 changed files with 44 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/mimalloc-internal.h
View file

@ -66,7 +66,7 @@ void _mi_page_free(mi_page_t* page, mi_page_queue_t* pq, bool force); //
void _mi_page_abandon(mi_page_t* page, mi_page_queue_t* pq); // abandon the page, to be picked up by another thread...
void _mi_heap_delayed_free(mi_heap_t* heap);
void _mi_page_use_delayed_free(mi_page_t* page, bool enable);
void _mi_page_use_delayed_free(mi_page_t* page, mi_delayed_t delay);
size_t _mi_page_queue_append(mi_heap_t* heap, mi_page_queue_t* pq, mi_page_queue_t* append);
void _mi_deferred_free(mi_heap_t* heap, bool force);

7
include/mimalloc-types.h
View file

@ -114,8 +114,9 @@ typedef struct mi_block_s {
typedef enum mi_delayed_e {
MI_NO_DELAYED_FREE = 0,
MI_USE_DELAYED_FREE,
MI_DELAYED_FREEING
MI_USE_DELAYED_FREE = 1,
MI_DELAYED_FREEING = 2,
MI_NEVER_DELAYED_FREE = 3
} mi_delayed_t;
@ -132,7 +133,7 @@ typedef union mi_page_flags_u {
typedef union mi_thread_free_u {
volatile uintptr_t value;
struct {
mi_delayed_t delayed:2;
uintptr_t delayed:2;
#if MI_INTPTR_SIZE==8
uintptr_t head:62; // head free block in the list (right-shifted by 2)
#elif MI_INTPTR_SIZE==4