Function report |
Source Code:mm\slub.c |
Create Date:2022-07-28 15:47:22 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:slab_free_freelist_hook
Proto:static inline bool slab_free_freelist_hook(struct kmem_cache *s, void **head, void **tail)
Type:bool
Parameter:
Type | Parameter | Name |
---|---|---|
struct kmem_cache * | s | |
void ** | head | |
void ** | tail |
1438 | * head = NULL |
1439 | * tail = NULL |
1441 | Do |
1443 | next = get_freepointer(s, object) |
1445 | If slab_want_init_on_free(s) Then |
1450 | memset(object, 0, The size of an object without metadata ) |
1451 | rsize = If Used for retrieving partial slabs, etc. & DEBUG: Red zone objs in a cache Then Left redzone padding size Else 0 |
1453 | memset((char * )object + Offset to metadata , 0, The size of an object including metadata - Offset to metadata - rsize) |
1458 | If Not slab_free_hook(s, object) Then |
1470 | Return * head != NULL |
Name | Describe |
---|---|
slab_free |
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