Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\highmem.h Create Date:2022-07-28 05:44:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:kmap

Proto:static inline void *kmap(struct page *page)

Type:void

Parameter:

TypeParameterName
struct page *page
83  might_sleep()
84  Return page_address(page)
Caller
NameDescribe
sg_miter_nextsg_miter_next - proceed mapping iterator to the next mapping*@miter: sg mapping iter to proceed* Description:* Proceeds @miter to the next mapping. @miter should have been started* using sg_miter_start(). On successful return, @miter->page,
kimage_load_normal_segment
__access_remote_vmAccess another process' address space as given in mm. If non-NULL, use the* given task for page fault accounting.
copy_strings'copy_strings()' copies argument/environment strings from the old* processes's memory to the new process's stack. The call to get_user_pages()* ensures the destination page is created and not swapped out.