函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\pgtable.h Create Date:2022-07-27 06:58:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:pte_write

函数原型:static inline int pte_write(pte_t pte)

返回类型:int

参数:

类型参数名称
pte_tpte
184  返回:pte_flags(pte)按位与_PAGE_RW
调用者
名称描述
can_follow_write_pteFOLL_FORCE can write to even unwritable pte's, but only* after we've gone through a COW cycle and they are dirty.
copy_one_ptepy one vm_area from one task to the other. Assumes the page tables* already present in the new task to be cleared in the whole range* covered by this vma.
do_numa_page
handle_pte_faultThese routines also need to handle stuff like marking pages dirty* and/or accessed for architectures that don't do it in hardware (most* RISC architectures)
change_pte_range
page_mkclean_one
try_to_unmap_one@arg: enum ttu_flags will be passed to this argument
write_protect_page
remove_migration_pteRestore a potential migration pte to a working pte entry
__collapse_huge_page_isolate
khugepaged_scan_pmd
pte_to_hmm_pfn_flags
wp_ptewp_pte - Write-protect a pte*@pte: Pointer to the pte*@addr: The virtual page address*@walk: pagetable walk callback argument* The function write-protects a pte and records the range in
dax_entry_mkcleanWalk all mappings of a given index of a file and writeprotect them
huge_pte_write