Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\buffer.c Create Date:2022-07-28 20:14:08
Last Modify:2020-03-18 10:38:29 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:link_dev_buffers

Proto:static inline void link_dev_buffers(struct page *page, struct buffer_head *head)

Type:void

Parameter:

TypeParameterName
struct page *page
struct buffer_head *head
909  bh = head
910  Do
911  tail = bh
912  bh = circular list of page's buffers
913  When bh cycle
914  circular list of page's buffers = head
915  line definitions
Caller
NameDescribe
grow_dev_pageCreate the page-cache page that contains the requested block.* This is used purely for blockdev mappings.