From: Glauber Costa <glommer@parallels.com>
To: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH for 3.9] memcg: initialize kmem-cache destroying work earlier
Date: Thu, 7 Mar 2013 12:22:23 +0400 [thread overview]
Message-ID: <51384E3F.6070609@parallels.com> (raw)
In-Reply-To: <20130307074853.26272.83618.stgit@zurg>
On 03/07/2013 11:48 AM, Konstantin Khlebnikov wrote:
> This patch fixes warning from lockdep caused by calling cancel_work_sync()
> for uninitialized struct work. This path has been triggered by destructon
> kmem-cache hierarchy via destroying its root kmem-cache.
>
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
> Cc: Glauber Costa <glommer@parallels.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
>
I see no reason not to do the work initialization earlier, so
ACK
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WARNING: multiple messages have this Message-ID (diff)
From: Glauber Costa <glommer@parallels.com>
To: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH for 3.9] memcg: initialize kmem-cache destroying work earlier
Date: Thu, 7 Mar 2013 12:22:23 +0400 [thread overview]
Message-ID: <51384E3F.6070609@parallels.com> (raw)
In-Reply-To: <20130307074853.26272.83618.stgit@zurg>
On 03/07/2013 11:48 AM, Konstantin Khlebnikov wrote:
> This patch fixes warning from lockdep caused by calling cancel_work_sync()
> for uninitialized struct work. This path has been triggered by destructon
> kmem-cache hierarchy via destroying its root kmem-cache.
>
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
> Cc: Glauber Costa <glommer@parallels.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
>
I see no reason not to do the work initialization earlier, so
ACK
next prev parent reply other threads:[~2013-03-07 8:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-07 7:48 [PATCH for 3.9] memcg: initialize kmem-cache destroying work earlier Konstantin Khlebnikov
2013-03-07 7:48 ` Konstantin Khlebnikov
2013-03-07 8:22 ` Glauber Costa [this message]
2013-03-07 8:22 ` Glauber Costa
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