From: Artem Bityutskiy <dedekind1@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCHv4 10/14] writeback: move bdi threads exiting logic to the forker thread
Date: Sat, 24 Jul 2010 08:55:06 +0300 [thread overview]
Message-ID: <1279950907.4655.0.camel@localhost> (raw)
In-Reply-To: <20100723162311.GA29633@infradead.org>
On Fri, 2010-07-23 at 12:23 -0400, Christoph Hellwig wrote:
> Looks good,
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>
>
> Maybe bdi_forker_thread can be cleaned up a bit more by introducing a
>
> enum {
> NO_ACTION,
> START_THREAD,
> KILL_THREAD,
> } action;
>
> and then do a switch based on it later?
Just did this. May be it became a bit nicer, not sure. Matter of taste.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
WARNING: multiple messages have this Message-ID (diff)
From: Artem Bityutskiy <dedekind1@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCHv4 10/14] writeback: move bdi threads exiting logic to the forker thread
Date: Sat, 24 Jul 2010 08:55:06 +0300 [thread overview]
Message-ID: <1279950907.4655.0.camel@localhost> (raw)
In-Reply-To: <20100723162311.GA29633@infradead.org>
On Fri, 2010-07-23 at 12:23 -0400, Christoph Hellwig wrote:
> Looks good,
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>
>
> Maybe bdi_forker_thread can be cleaned up a bit more by introducing a
>
> enum {
> NO_ACTION,
> START_THREAD,
> KILL_THREAD,
> } action;
>
> and then do a switch based on it later?
Just did this. May be it became a bit nicer, not sure. Matter of taste.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
--
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next prev parent reply other threads:[~2010-07-24 6:02 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-23 15:05 [PATCHv4 00/14] kill unnecessary bdi wakeups + cleanups Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 01/14] writeback: harmonize writeback threads naming Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 02/14] writeback: fix possible race when creating bdi threads Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 03/14] writeback: do not lose wake-ups in the forker thread - 1 Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 04/14] writeback: do not lose wake-ups in the forker thread - 2 Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 05/14] writeback: do not lose wake-ups in bdi threads Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 06/14] writeback: simplify bdi code a little Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 07/14] writeback: do not remove bdi from bdi_list Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 08/14] writeback: move last_active to bdi Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 09/14] writeback: restructure bdi forker loop a little Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 10/14] writeback: move bdi threads exiting logic to the forker thread Artem Bityutskiy
2010-07-23 16:23 ` Christoph Hellwig
2010-07-24 5:55 ` Artem Bityutskiy [this message]
2010-07-24 5:55 ` Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 11/14] writeback: prevent unnecessary bdi threads wakeups Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 12/14] writeback: optimize periodic bdi thread wakeups Artem Bityutskiy
2010-07-23 16:28 ` Christoph Hellwig
2010-07-24 6:00 ` Artem Bityutskiy
2010-07-23 15:05 ` [PATCHv4 13/14] writeback: remove unnecessary init_timer call Artem Bityutskiy
2010-07-23 16:28 ` Christoph Hellwig
2010-07-23 15:05 ` [PATCHv4 14/14] writeback: add new tracepoints Artem Bityutskiy
2010-07-23 16:29 ` Christoph Hellwig
2010-07-24 6:01 ` Artem Bityutskiy
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