From: Josef Bacik <jbacik@fusionio.com>
To: Qu Wenruo <quwenruo@cn.fujitsu.com>
Cc: <linux-btrfs@vger.kernel.org>
Subject: Re: [PATCH v3 02/17] btrfs: Added btrfs_workqueue_struct implemented ordered execution based on kernel workqueue
Date: Thu, 7 Nov 2013 13:08:26 -0500 [thread overview]
Message-ID: <20131107180826.GI27784@localhost.localdomain> (raw)
In-Reply-To: <1383803527-23736-3-git-send-email-quwenruo@cn.fujitsu.com>
On Thu, Nov 07, 2013 at 01:51:52PM +0800, Qu Wenruo wrote:
> Use kernel workqueue to implement a new btrfs_workqueue_struct, which
> has the ordering execution feature like the btrfs_worker.
>
> The func is executed in a concurrency way, and the
> ordred_func/ordered_free is executed in the sequence them are queued
> after the corresponding func is done.
> The new btrfs_workqueue use 2 workqueues to implement the original
> btrfs_worker, one for the normal work and one for ordered work.
>
> At this patch, high priority work queue or thresholding is not added yet.
> The high priority feature and thresholding will be added in the following patches.
>
> Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: Josef Bacik <jbacik@fusionio.com>
Thanks,
Josef
next prev parent reply other threads:[~2013-11-07 18:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-07 5:51 [PATCH v3 00/17] Replace btrfs_workers with kernel workqueue based btrfs_workqueue_struct Qu Wenruo
2013-11-07 5:51 ` [PATCH v3 01/17] btrfs: Cleanup the unused struct async_sched Qu Wenruo
2013-11-07 17:24 ` Josef Bacik
2013-11-07 5:51 ` [PATCH v3 02/17] btrfs: Added btrfs_workqueue_struct implemented ordered execution based on kernel workqueue Qu Wenruo
2013-11-07 9:33 ` Stefan Behrens
2013-11-07 16:05 ` David Sterba
2013-11-08 0:32 ` Qu Wenruo
2013-11-07 18:08 ` Josef Bacik [this message]
2013-11-07 18:09 ` Josef Bacik
2013-11-08 0:58 ` Qu Wenruo
2013-11-07 5:51 ` [PATCH v3 03/17] btrfs: Add high priority workqueue support for btrfs_workqueue_struct Qu Wenruo
2013-11-07 16:41 ` David Sterba
2013-11-08 0:53 ` Qu Wenruo
2013-11-12 16:59 ` David Sterba
2013-11-13 0:53 ` Qu Wenruo
2013-11-07 5:51 ` [PATCH v3 04/17] btrfs: Add threshold workqueue based on kernel workqueue Qu Wenruo
2013-11-07 5:51 ` [PATCH v3 05/17] btrfs: Replace fs_info->workers with btrfs_workqueue Qu Wenruo
2013-11-07 5:51 ` [PATCH v3 06/17] btrfs: Replace fs_info->delalloc_workers " Qu Wenruo
2013-11-07 5:51 ` [PATCH v3 07/17] btrfs: Replace fs_info->submit_workers " Qu Wenruo
2013-11-07 5:51 ` [PATCH v3 08/17] btrfs: Replace fs_info->flush_workers " Qu Wenruo
2013-11-07 5:51 ` [PATCH v3 09/17] btrfs: Replace fs_info->endio_* workqueue " Qu Wenruo
2013-11-07 5:52 ` [PATCH v3 10/17] btrfs: Replace fs_info->rmw_workers " Qu Wenruo
2013-11-07 5:52 ` [PATCH v3 11/17] btrfs: Replace fs_info->cache_workers " Qu Wenruo
2013-11-07 5:52 ` [PATCH v3 12/17] btrfs: Replace fs_info->readahead_workers " Qu Wenruo
2013-11-07 5:52 ` [PATCH v3 13/17] btrfs: Replace fs_info->fixup_workers " Qu Wenruo
2013-11-07 5:52 ` [PATCH v3 14/17] btrfs: Replace fs_info->delayed_workers " Qu Wenruo
2013-11-07 5:52 ` [PATCH v3 15/17] btrfs: Replace fs_info->qgroup_rescan_worker " Qu Wenruo
2013-11-07 5:52 ` [PATCH v3 16/17] btrfs: Replace fs_info->scrub_* " Qu Wenruo
2013-11-07 5:52 ` [PATCH v3 17/17] btrfs: Cleanup the old btrfs_worker Qu Wenruo
2013-11-07 17:52 ` [PATCH v3 00/17] Replace btrfs_workers with kernel workqueue based btrfs_workqueue_struct David Sterba
2013-11-08 0:55 ` Qu Wenruo
2013-11-07 17:54 ` Chris Mason
2013-11-08 0:56 ` Qu Wenruo
2013-11-26 1:39 ` Qu Wenruo
2013-11-26 7:31 ` Liu Bo
2013-11-26 8:33 ` Qu Wenruo
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