From: Jens Axboe <axboe@kernel.dk>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 2/6] writeback: queue work on stack in writeback_inodes_sb
Date: Tue, 08 Jun 2010 21:51:03 +0200 [thread overview]
Message-ID: <4C0E9F27.4050806@kernel.dk> (raw)
In-Reply-To: <20100608161443.GC11735@lst.de>
On 08/06/10 18.14, Christoph Hellwig wrote:
> If we want to rely on s_umount in the caller we need to wait for completion
> of the I/O submission before returning to the caller. Refactor
> bdi_sync_writeback into a bdi_queue_work_onstack helper and use it for this
> case.
Looks good to me.
--
Jens Axboe
next prev parent reply other threads:[~2010-06-08 19:51 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-08 16:14 [PATCH 0/6] writeback fixes - slow unmount and others Christoph Hellwig
2010-06-08 16:14 ` [PATCH 1/6] writeback: fix writeback completion notifications Christoph Hellwig
2010-06-08 19:50 ` Jens Axboe
2010-06-15 17:25 ` Jan Kara
2010-06-15 17:30 ` Christoph Hellwig
2010-06-08 16:14 ` [PATCH 2/6] writeback: queue work on stack in writeback_inodes_sb Christoph Hellwig
2010-06-08 19:51 ` Jens Axboe [this message]
2010-06-08 16:14 ` [PATCH 3/6] writeback: enforce s_umount locking " Christoph Hellwig
2010-06-15 17:54 ` Jan Kara
2010-06-15 17:59 ` Christoph Hellwig
2010-06-15 18:04 ` Jan Kara
2010-06-08 16:14 ` [PATCH 4/6] writeback: fix writeback_inodes_wb from writeback_inodes_sb Christoph Hellwig
2010-06-08 19:51 ` Jens Axboe
2010-06-09 12:25 ` Christoph Hellwig
2010-06-09 12:29 ` Jens Axboe
2010-06-08 16:15 ` [PATCH 5/6] writeback: simplify wakeup_flusher_threads Christoph Hellwig
2010-06-08 19:51 ` Jens Axboe
2010-06-08 16:15 ` [PATCH 6/6] writeback: simplify and split bdi_start_writeback Christoph Hellwig
2010-06-08 19:52 ` Jens Axboe
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