Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\sched\mm.h Create Date:2022-07-28 05:40:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:fs_reclaim_acquire

Proto:static inline void fs_reclaim_acquire(gfp_t gfp_mask)

Type:void

Parameter:

TypeParameterName
gfp_tgfp_mask

NULL

Caller
NameDescribe
__node_reclaimTry to free up some pages from this node through reclaim.
__perform_reclaimPerform direct synchronous page reclaim
prepare_alloc_pages
__do_kmalloc_nodeEnd of slob allocator proper. Begin kmem_cache_alloc and kmalloc frontend.
slob_alloc_node
__mmu_notifier_registerSame as mmu_notifier_register but here the caller must hold the mmap_sem in* write mode. A NULL mn signals the notifier is being registered for itree* mode.