Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\trace\events\kmem.h Create Date:2022-07-28 14:28:54
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_alloc_zone_locked

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

Type:void

Parameter:

TypeParameterName
struct page *page
unsigned intorder
intmigratetype

NULL

Caller
NameDescribe
__rmqueueDo the hard work of removing an element from the buddy allocator.* Call me with the zone->lock already held.
rmqueueAllocate a page from the given zone. Use pcplists for order-0 allocations.