From: Andrew Morton <akpm@linux-foundation.org>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Stefani Seibold <stefani@seibold.net>,
Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Alexey Dobriyan <adobriyan@gmail.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Randy Dunlap <randy.dunlap@oracle.com>
Subject: Re: [PATCH] proc: revert to show stack information in /proc/{pid}/status
Date: Thu, 7 Jan 2010 16:34:39 -0800 [thread overview]
Message-ID: <20100107163439.9962b3b1.akpm@linux-foundation.org> (raw)
In-Reply-To: <20100108091658.C127.A69D9226@jp.fujitsu.com>
On Fri, 8 Jan 2010 09:21:30 +0900 (JST)
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:
> > On Thu, 31 Dec 2009 23:12:22 +0900 (JST)
> > KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:
> >
> > > Thus, this patch revert it.
> >
> > OK, thanks, I applied the full revert.
> >
> > We can look at a new and less costly implementation of this feature for
> > 2.6.34 if desired. In which case, all we have done is to delay the feature
> > by one release, which is not a big deal.
>
> Thanks.
>
> note: my patch isn't full revert too. Commit d899bf7b introduced two
> feature (btw, I don't like one patch have two feature).
>
> 1) Add the annotattion of [thread stack: xxxx] mark to
> /proc/{pid}/task/{tid}/maps.
> 2) Add StackUsage field to /proc/{pid}/status.
>
> I only revert (2), because I haven't seen (1) cause regression.
>
>
Ah, thanks. I've updated the patch title and changelog to reflect that.
prev parent reply other threads:[~2010-01-08 0:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-31 14:12 KOSAKI Motohiro
2009-12-31 15:48 ` Stefani Seibold
2010-01-01 14:14 ` KOSAKI Motohiro
2010-01-01 15:10 ` Stefani Seibold
2010-01-01 22:05 ` Samuel Thibault
2010-01-01 22:21 ` Stefani Seibold
2010-01-02 5:53 ` KOSAKI Motohiro
2010-01-02 8:26 ` Stefani Seibold
2010-01-02 14:05 ` [PATCH] partial revert to show stack information in /proc/<pid>/status Stefani Seibold
2010-01-05 5:24 ` KOSAKI Motohiro
2010-01-02 1:42 ` [PATCH] proc: revert to show stack information in /proc/{pid}/status Andi Kleen
2010-01-01 15:49 ` Andi Kleen
2010-01-01 16:09 ` Stefani Seibold
2010-01-07 21:52 ` Andrew Morton
2010-01-08 0:21 ` KOSAKI Motohiro
2010-01-08 0:34 ` Andrew Morton [this message]
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