From: Dave Hansen <dave@linux.vnet.ibm.com>
To: David Rientjes <rientjes@google.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Nazarewicz <mina86@mina86.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 1/2] break out page allocation warning code
Date: Mon, 18 Apr 2011 13:57:01 -0700 [thread overview]
Message-ID: <1303160221.9887.301.camel@nimitz> (raw)
In-Reply-To: <alpine.DEB.2.00.1104181321480.31186@chino.kir.corp.google.com>
On Mon, 2011-04-18 at 13:25 -0700, David Rientjes wrote:
> It shouldn't be a follow-on patch since you're introducing a new feature
> here (vmalloc allocation failure warnings) and what I'm identifying is a
> race in the access to current->comm. A bug fix for a race should always
> preceed a feature that touches the same code.
Dude. Seriously. Glass house! a63d83f4
I'll go look in to it, though.
-- Dave
WARNING: multiple messages have this Message-ID (diff)
From: Dave Hansen <dave@linux.vnet.ibm.com>
To: David Rientjes <rientjes@google.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Nazarewicz <mina86@mina86.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 1/2] break out page allocation warning code
Date: Mon, 18 Apr 2011 13:57:01 -0700 [thread overview]
Message-ID: <1303160221.9887.301.camel@nimitz> (raw)
In-Reply-To: <alpine.DEB.2.00.1104181321480.31186@chino.kir.corp.google.com>
On Mon, 2011-04-18 at 13:25 -0700, David Rientjes wrote:
> It shouldn't be a follow-on patch since you're introducing a new feature
> here (vmalloc allocation failure warnings) and what I'm identifying is a
> race in the access to current->comm. A bug fix for a race should always
> preceed a feature that touches the same code.
Dude. Seriously. Glass house! a63d83f4
I'll go look in to it, though.
-- Dave
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next prev parent reply other threads:[~2011-04-18 20:57 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-15 17:04 [PATCH 1/2] break out page allocation warning code Dave Hansen
2011-04-15 17:04 ` Dave Hansen
2011-04-15 17:04 ` [PATCH 2/2] print vmalloc() state after allocation failures Dave Hansen
2011-04-15 17:04 ` Dave Hansen
2011-04-15 17:20 ` Michal Nazarewicz
2011-04-15 17:20 ` Michal Nazarewicz
2011-04-15 17:44 ` Dave Hansen
2011-04-15 17:44 ` Dave Hansen
2011-04-17 0:03 ` David Rientjes
2011-04-17 0:03 ` David Rientjes
2011-04-18 15:21 ` Dave Hansen
2011-04-18 15:21 ` Dave Hansen
2011-04-17 0:02 ` [PATCH 1/2] break out page allocation warning code David Rientjes
2011-04-17 0:02 ` David Rientjes
2011-04-18 15:10 ` Dave Hansen
2011-04-18 15:10 ` Dave Hansen
2011-04-18 20:25 ` David Rientjes
2011-04-18 20:25 ` David Rientjes
2011-04-18 20:57 ` Dave Hansen [this message]
2011-04-18 20:57 ` Dave Hansen
2011-04-19 21:23 ` David Rientjes
2011-04-19 21:23 ` David Rientjes
2011-04-18 21:03 ` Dave Hansen
2011-04-18 21:03 ` Dave Hansen
2011-04-18 21:22 ` Dave Hansen
2011-04-18 21:22 ` Dave Hansen
2011-04-19 0:44 ` KOSAKI Motohiro
2011-04-19 0:44 ` KOSAKI Motohiro
2011-04-19 21:21 ` David Rientjes
2011-04-19 21:21 ` David Rientjes
2011-04-20 0:39 ` KOSAKI Motohiro
2011-04-20 0:39 ` KOSAKI Motohiro
2011-04-20 20:24 ` David Rientjes
2011-04-20 20:24 ` David Rientjes
2011-04-20 20:34 ` john stultz
2011-04-20 20:34 ` john stultz
2011-04-21 1:29 ` KOSAKI Motohiro
2011-04-21 1:29 ` KOSAKI Motohiro
2011-04-25 4:21 ` KOSAKI Motohiro
2011-04-25 4:21 ` KOSAKI Motohiro
2011-04-26 19:27 ` john stultz
2011-04-26 19:27 ` john stultz
2011-04-27 23:51 ` David Rientjes
2011-04-27 23:51 ` David Rientjes
2011-04-28 0:32 ` john stultz
2011-04-28 0:32 ` john stultz
2011-04-28 1:29 ` john stultz
2011-04-28 1:29 ` john stultz
2011-04-28 22:48 ` David Rientjes
2011-04-28 22:48 ` David Rientjes
2011-04-28 23:48 ` john stultz
2011-04-28 23:48 ` john stultz
2011-04-29 0:04 ` john stultz
2011-04-29 0:04 ` john stultz
2011-04-26 21:25 ` john stultz
2011-04-26 21:25 ` john stultz
2011-04-28 3:05 ` KOSAKI Motohiro
2011-04-28 3:05 ` KOSAKI Motohiro
2011-04-20 1:41 ` Dave Hansen
2011-04-20 1:41 ` Dave Hansen
2011-04-20 1:50 ` KOSAKI Motohiro
2011-04-20 1:50 ` KOSAKI Motohiro
2011-04-20 2:19 ` KOSAKI Motohiro
2011-04-20 2:19 ` KOSAKI Motohiro
2011-04-20 2:46 ` Dave Hansen
2011-04-20 2:46 ` Dave Hansen
-- strict thread matches above, loose matches on Subject: below --
2011-04-19 16:21 Dave Hansen
2011-04-19 16:21 ` Dave Hansen
2011-04-08 20:22 Dave Hansen
2011-04-08 20:22 ` Dave Hansen
2011-04-08 20:37 ` David Rientjes
2011-04-08 20:37 ` David Rientjes
2011-04-08 20:43 ` Dave Hansen
2011-04-08 20:43 ` Dave Hansen
2011-04-08 20:54 ` Michał Nazarewicz
2011-04-08 21:02 ` Dave Hansen
2011-04-08 21:02 ` Dave Hansen
2011-04-11 10:20 ` Michal Nazarewicz
2011-04-11 10:20 ` Michal Nazarewicz
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