函数逻辑报告

linux kernel

5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\page-flags.h Create Date:2020-09-18 08:37:41
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载PLEAEnglish

函数名称:PageHWPoison

函数原型:static __attribute__((__always_inline__))int PageHWPoison(struct page *page)

返回类型:int

参数:

类型参数名称
struct page *page
414  返回:Determine whether a bit is set
调用者
名称描述
filemap_map_pages
do_swap_pageWe enter with non-exclusive mmap_sem (to exclude vma changes, * but allow concurrent faults), and pte mapped but not yet locked
__do_faultThe mmap_sem must have been held on entry, and may have been * released depending on flags and vma->vm_ops->fault() return value
try_to_unmap_one@arg: enum ttu_flags will be passed to this argument
has_unmovable_pagesThis function checks whether pageblock includes unmovable pages or not
madvise_inject_errorError injection support for memory error handling.
dequeue_huge_page_node_exact
dissolve_free_huge_pageDissolve a given free hugepage into free buddy pages. This function does * nothing for in-use hugepages and non-hugepages
hugetlb_no_page
clear_hwpoisoned_pages
uncharge_page
memory_failure_hugetlb
memory_failureHandle memory failure of a page.
unpoison_memoryUnpoison a previously poisoned page
soft_offline_huge_page
__soft_offline_page
soft_offline_pageSoft offline a page.
__test_page_isolated_in_pageblockTest all pages in the range is free(means isolated) or not