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From: Ingo Molnar <mingo@elte.hu>
To: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
	linux-kernel@vger.kernel.org, h.mitake@gmail.com,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Paul Mackerras <paulus@samba.org>,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	Jens Axboe <jens.axboe@oracle.com>,
	Jason Baron <jbaron@redhat.com>
Subject: Re: [PATCH RFC 00/11] lock monitor: Separate features related to lock
Date: Wed, 17 Mar 2010 10:50:38 +0100	[thread overview]
Message-ID: <20100317095038.GC17146@elte.hu> (raw)
In-Reply-To: <4BA085DE.40604@dcl.info.waseda.ac.jp>


* Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> wrote:

> On 03/17/10 10:47, Frederic Weisbecker wrote:
> > On Sun, Mar 14, 2010 at 07:38:37PM +0900, Hitoshi Mitake wrote:
> >> I implemented it on the branch perf/inject of Frederic's
> random-tracing tree.
> >> Because the branch is hottest place of lock and tracing :)
> >
> >
> > Ouch! You shouldn't do this. The patches inside were
> > trials submitted for review and the resulting discussion
> > concluded that the injection must be redesigned.
> 
> Oh, sorry...
> And I'd like to look at redesigning way of inject.
> 
> >
> > More generally I don't recommend you to base your patches
> > on my tree. I use it as a buffer when I send patches
> > for review or for pull requests.
> >
> > The branches inside can be randomly rebased (unless a
> > branch is waiting to be pulled) and they are pretty async
> > with the -tip tree.
> >
> > The hottest and most sync tree on which you should base your patches
> > for perf is:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git
> > 	perf/core
> >
> > With that you have best chances to work on a sane and up-to-date
> > base.
> >
> > Thanks.
> >
> >
> 
> I'll work on tip/perf/core from next time :)

You can also use tip:master for convenience - especially for RFC patches. That 
way you will have the latest and greatest (and tested) branches combined :)

	Ingo

      reply	other threads:[~2010-03-17  9:51 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-14 10:38 [PATCH RFC 00/11] lock monitor: Separate features related to lock Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 01/11] lock monitor: New subsystem for lock event hooking Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 02/11] Adopt lockdep to lock monitor Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 03/11] Adopt spinlock " Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 04/11] Adopt rwlock " Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 05/11] Adopt arch dependent rwsem " Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 06/11] Adopt rwsem of x86 " Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 07/11] Adopt the way of initializing semaphore " Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 08/11] Adopt mutex " Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 09/11] Adopt rcu_read_lock() " Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 10/11] Adopt kernel/sched.c " Hitoshi Mitake
2010-03-14 10:38 ` [PATCH RFC 11/11] Very dirty temporal solution for testing " Hitoshi Mitake
2010-03-14 18:13 ` [PATCH RFC 00/11] lock monitor: Separate features related to lock Peter Zijlstra
2010-03-17  1:32   ` Frederic Weisbecker
2010-03-17  7:30     ` Hitoshi Mitake
2010-03-17 15:39       ` Frederic Weisbecker
2010-03-18  5:49         ` Hitoshi Mitake
2010-03-18 20:30           ` Frederic Weisbecker
2010-03-20  5:51             ` Hitoshi Mitake
2010-03-23 15:45         ` Peter Zijlstra
2010-03-17  9:52     ` Ingo Molnar
2010-03-17 13:59       ` Jason Baron
2010-03-18  5:59       ` Hitoshi Mitake
2010-03-18 21:16         ` Frederic Weisbecker
2010-03-19  1:08           ` Mathieu Desnoyers
2010-03-19  1:23             ` Frederic Weisbecker
2010-03-19  1:36               ` Mathieu Desnoyers
2010-03-19  2:27                 ` Frederic Weisbecker
2010-03-19  2:40                   ` Mathieu Desnoyers
2010-03-19  3:06                     ` Frederic Weisbecker
2010-03-19 12:56                       ` Mathieu Desnoyers
2010-03-19 16:00                         ` Jason Baron
2010-03-20  4:51                           ` Frederic Weisbecker
2010-03-20  4:46                         ` Frederic Weisbecker
2010-03-20  5:56           ` Hitoshi Mitake
2010-03-20  8:23             ` Hitoshi Mitake
2010-03-21  9:49               ` Hitoshi Mitake
2010-03-23 15:32               ` Peter Zijlstra
2010-04-04  7:56                 ` Hitoshi Mitake
2010-03-17  1:47 ` Frederic Weisbecker
2010-03-17  7:33   ` Hitoshi Mitake
2010-03-17  9:50     ` Ingo Molnar [this message]

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