lkml.org 
[lkml]   [2014]   [Mar]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: Update of file offset on write() etc. is non-atomic with I/O
2014-03-06 23:03 GMT+08:00 Michael Kerrisk (man-pages) <mtk.manpages@gmail.com>:
>
> The original code (where Yongzhi Pan reported an issue) and
> the multi_writer.c test code where both mine actually. Anyway,
> I applied the patch to 3.14-rc5, and I (not withstanding the other
> points raised by Al about the patch) I confirm that this patch makes
> the problem that I'm seeing go away.
>
> Thanks for looking at this, Linus.
>
> Cheers,
>
> Michael


I tested the original patch on 3.13.5, the multi_writer.c test code
and the code in your book both run flawlessly.


Best Regards,
Yongzhi Pan


\
 
 \ /
  Last update: 2014-03-07 05:41    [W:0.062 / U:0.232 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site