Function report |
Source Code:mm\slub.c |
Create Date:2022-07-28 15:47:53 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:note_cmpxchg_failure
Proto:static inline void note_cmpxchg_failure(const char *n, const struct kmem_cache *s, unsigned long tid)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| const char * | n | |
| const struct kmem_cache * | s | |
| unsigned long | tid |
| 2025 | stat(s, Failure of this_cpu_cmpxchg_double ) |
| 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. |
| do_slab_free | Fastpath with forced inlining to produce a kfree and kmem_cache_free that* can perform fastpath freeing without additional function calls.* The fastpath is only possible if we are freeing to the current cpu slab* of this processor |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |