From: Joe Thornber <thornber@redhat.com>
To: Mikulas Patocka <mpatocka@redhat.com>
Cc: dm-devel@redhat.com
Subject: Re: [PATCH] dm-block-manager: use spinlocks that don't disable interrupts
Date: Mon, 12 Sep 2011 14:52:28 +0100 [thread overview]
Message-ID: <20110912135228.GB14861@ubuntu> (raw)
In-Reply-To: <Pine.LNX.4.64.1109120723560.15190@hs20-bc2-1.build.redhat.com>
On Mon, Sep 12, 2011 at 07:24:48AM -0400, Mikulas Patocka wrote:
> dm-block-manager: use spinlocks that don't disable interrupts
>
> This will never be called in an interrupt context, so we don't have to use
> spinlocks that disable interrupts.
>
> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
yep
next prev parent reply other threads:[~2011-09-12 13:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-12 11:24 [PATCH] dm-block-manager: use spinlocks that don't disable interrupts Mikulas Patocka
2011-09-12 13:52 ` Joe Thornber [this message]
2011-09-12 13:57 ` Christoph Hellwig
2011-09-12 14:11 ` Joe Thornber
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