Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\slub.c Create Date:2022-07-28 15:47:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Per slab locking using the pagelock

Proto:static __always_inline void slab_lock(struct page *page)

Type:void

Parameter:

TypeParameterName
struct page *page
352  VM_BUG_ON_PAGE(PageTail(page), page)
353  -based spin_lock()* Don't use this unless you really need to: spin_lock() and spin_unlock()* are significantly faster.
Caller
NameDescribe
__cmpxchg_double_slabInterrupts must be disabled (for the fallback code to work right)
cmpxchg_double_slab