Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\page_64.h Create Date:2022-07-28 05:34:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:clear_page

Proto:static inline void clear_page(void *page)

Type:void

Parameter:

TypeParameterName
void *page
49  Like alternative_call, but there are two features and respective functions.* If CPU has feature2, function2 is used.* Otherwise, if CPU has feature1, function1 is used.* Otherwise, old function is used.(clear_page_orig, clear_page_rep, REP microcode works well , clear_page_erms, Enhanced REP MOVSB/STOSB instructions , "=D"(page), "0"(page) : "cc", "memory", "rax", "rcx")
Caller
NameDescribe
snapshot_read_nextsnapshot_read_next - Get the address to read the next image page from.*@handle: Snapshot handle to be used for the reading.* On the first call, @handle should point to a zeroed snapshot_handle* structure
swap_write_page
swsusp_checkswsusp_check - Check for swsusp signature in the resume device
kimage_load_normal_segment
cow_user_page
clear_user_page