Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\slub.c Create Date:2022-07-28 15:48:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:Check if the objects in a per cpu structure fit numa* locality expectations.

Proto:static inline int node_match(struct page *page, int node)

Type:int

Parameter:

TypeParameterName
struct page *page
intnode
2373  If node != NUMA_NO_NODE && page_to_nid(page) != node Then Return 0
2376  Return 1
Caller
NameDescribe
___slab_allocSlow path. The lockless freelist is empty or we need to perform* debugging duties.* Processing is still very fast if new objects have been freed to the* regular freelist. In that case we simply take over the regular freelist
slab_alloc_nodeInlined 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.