Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\trace\events\kmem.h Create Date:2022-07-28 14:28:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:trace_mm_page_pcpu_drain

Proto:static inline void trace_mm_page_pcpu_drain(struct page *page, unsigned int order, int migratetype)

Type:void

Parameter:

TypeParameterName
struct page *page
unsigned intorder
intmigratetype

NULL

Caller
NameDescribe
free_pcppages_bulkFrees a number of pages from the PCP lists* Assumes all pages on list are in same zone, and of same order.* count is the number of pages to free.* If the zone was previously in an "all pages pinned" state then look to