lkml.org 
[lkml]   [2013]   [Sep]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [tip:perf/core] perf/x86/intel: Clean up checkpoint-interrupt bits
On Thu, Sep 12, 2013 at 11:04:34AM -0700, tip-bot for Peter Zijlstra wrote:
> Commit-ID: 2b9e344df384e595db24ac61ae5f780e9b024878
> Gitweb: http://git.kernel.org/tip/2b9e344df384e595db24ac61ae5f780e9b024878
> Author: Peter Zijlstra <peterz@infradead.org>
> AuthorDate: Thu, 12 Sep 2013 12:53:44 +0200
> Committer: Ingo Molnar <mingo@kernel.org>
> CommitDate: Thu, 12 Sep 2013 19:13:37 +0200
>
> perf/x86/intel: Clean up checkpoint-interrupt bits
>
> Clean up the weird CP interrupt exception code by keeping a CP mask.
>
> Andi suggested this implementation but weirdly didn't actually
> implement it himself, do so now because it removes the conditional in
> the interrupt handler and avoids the assumption its only on cnt2.

Looks good to me. Thanks.

-Andi


\
 
 \ /
  Last update: 2013-09-13 07:01    [W:0.043 / U:0.408 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site