lkml.org 
[lkml]   [2007]   [Apr]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: CFS and suspend2: hang in atomic copy

* Christian Hesse <mail@earthworm.de> wrote:

> > i took a quick look at suspend2 and it makes some use of yield().
> > There's a bug in CFS's yield code, i've attached a patch that should
> > fix it, does it make any difference to the hang?
>
> This patch should apply cleanly against what? The second hunk is
> ignored as it has already been applied. Is this correct?

hm, i think you might have had one of the earlier CFS patches.

> But no, it does not change anything. Let me know if you have any other
> patches to test.

could you try the -v3 patch i released a few hours ago:

http://redhat.com/~mingo/cfs-scheduler/

although probably your suspend2 problem is still not fixed, it's worth a
try nevertheless. Which suspend2 patch did you apply, and was it against
-rc6 or -rc7?

Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-04-18 23:19    [from the cache]
©2003-2011 Jasper Spaans