Function report |
Source Code:mm\slub.c |
Create Date:2022-07-28 15:48:20 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Another one that disabled interrupt and compensates for possible* cpu changes by refetching the per cpu area pointer.
Proto:static void *__slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node, unsigned long addr, struct kmem_cache_cpu *c)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct kmem_cache * | s | |
gfp_t | gfpflags | |
int | node | |
unsigned long | addr | |
struct kmem_cache_cpu * | c |
2639 | local_irq_save(flags) |
2650 | local_irq_restore(flags) |
2651 | Return p |
Name | Describe |
---|---|
slab_alloc_node | Inlined fastpath so that allocation functions (kmalloc, kmem_cache_alloc)* have the fastpath folded into their functions. So no function call* overhead for requests that can be satisfied on the fastpath. |
Source code conversion tool public plug-in interface | X |
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