lkml.org 
[lkml]   [2019]   [Feb]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH -mm -V8] mm, swap: fix race between swapoff and some swap operations
On Tue, Feb 26, 2019 at 02:49:05PM +0800, Huang, Ying wrote:
> Do you have time to take a look at this patch?

Hi Ying, is this handling all places where swapoff might cause a task to read
invalid data? For example, why don't other reads of swap_map (for example
swp_swapcount, page_swapcount, swap_entry_free) need to be synchronized like
this?

\
 
 \ /
  Last update: 2019-02-27 00:08    [W:0.061 / U:0.632 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site