Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hwpoison-inject.c Create Date:2022-07-28 16:20:16
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:hwpoison_unpoison

Proto:static int hwpoison_unpoison(void *data, u64 val)

Type:int

Parameter:

TypeParameterName
void *data
u64val
64  If Not Check operation authority Then Return -EPERM
67  Return poison_memory - Unpoison a previously poisoned page*@pfn: Page number of the to be unpoisoned page* Software-unpoison a page that has been poisoned by* memory_failure() earlier