[lkml]   [2007]   [Oct]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: aim7 -30% regression in 2.6.24-rc1
On Fri, 2007-10-26 at 11:53 +0200, Peter Zijlstra wrote:
> On Fri, 2007-10-26 at 17:43 +0800, Zhang, Yanmin wrote:
> > I tested 2.6.24-rc1 on my x86_64 machine which has 2 quad-core processors.
> >
> > Comparing with 2.6.23, aim7 has about -30% regression. I did a bisect and found
> > patch;a=commitdiff;h=b5869ce7f68b233ceb81465a7644be0d9a5f3dbb
> > caused the issue.
> Bit weird that you point to a merge commit, and not an actual patch. Are
> you sure git bisect pointed at this one?
When I did a bisect, kernel couldn't boot and my testing log showed
it's at b5869ce7f68b233ceb81465a7644be0d9a5f3dbb. So I did a manual

#git clone ...
#git pull ...
#git checkout b5869ce7f68b233ceb81465a7644be0d9a5f3dbb

Then, compiled kernel and tested it. Then, reversed above patch and recompiled/retested it.

If I ran git log, I could see this tag in the list.

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2007-10-29 01:22    [W:0.097 / U:2.096 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site