From: Dave Chinner <david@fromorbit.com>
To: Mark Tinguely <tinguely@sgi.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 05/13] xfs: sync work is now only periodic log work
Date: Wed, 5 Sep 2012 14:35:16 +1000 [thread overview]
Message-ID: <20120905043516.GF15292@dastard> (raw)
In-Reply-To: <50464F22.2030308@sgi.com>
On Tue, Sep 04, 2012 at 01:57:38PM -0500, Mark Tinguely wrote:
> On 08/30/12 07:00, Dave Chinner wrote:
> >From: Dave Chinner<dchinner@redhat.com>
> >
> >The only thing the periodic sync work does now is flush the AIL and
> >idle the log. These are really functions of the log code, so move
> >the work to xfs_log.c and rename it appropriately.
> >
> >The only wart that this leaves behind is the xfssyncd_centisecs
> >sysctl, otherwise the xfssyncd is dead. Clean up any comments that
> >related to xfssyncd to reflect it's passing.
> >
> >Signed-off-by: Dave Chinner<dchinner@redhat.com>
> >---
>
> ...
>
> >
> >diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
> >index 7f4f937..598f279 100644
> >--- a/fs/xfs/xfs_log.c
> >+++ b/fs/xfs/xfs_log.c
> >@@ -34,6 +34,7 @@
> > #include "xfs_dinode.h"
> > #include "xfs_inode.h"
> > #include "xfs_trace.h"
> >+#include "xfs_fsops.h"
> >
> > kmem_zone_t *xfs_log_ticket_zone;
> >
> >@@ -698,6 +699,8 @@ xfs_log_mount_finish(xfs_mount_t *mp)
> > ASSERT(mp->m_flags& XFS_MOUNT_RDONLY);
> > }
> >
>
> Looking at this closer, shouldn't there be a check for recovery
> failure. If it did, the mount will stop:
>
> if (!error)
>
> >+ xfs_log_work_queue(mp);
> >+
> > return error;
Probably should, but the error handling for a xfs_log_mount_finish()
failure calls xfs_log_unmount() and that shuts down the worker
correctly even if this failure occurs.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
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next prev parent reply other threads:[~2012-09-05 4:34 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 12:00 [PATCH V2 00/13] xfs: remove the xfssyncd mess Dave Chinner
2012-08-30 12:00 ` [PATCH 01/13] xfs: xfs_syncd_stop must die Dave Chinner
2012-09-01 23:15 ` Christoph Hellwig
2012-09-04 16:10 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 02/13] xfs: rename the xfs_syncd workqueue Dave Chinner
2012-09-01 23:17 ` Christoph Hellwig
2012-09-03 3:09 ` Dave Chinner
2012-08-30 12:00 ` [PATCH 03/13] xfs: rationalise xfs_mount_wq users Dave Chinner
2012-09-04 15:48 ` Mark Tinguely
2012-09-05 4:30 ` Dave Chinner
2012-09-05 13:16 ` Mark Tinguely
2012-09-05 14:34 ` Mark Tinguely
2012-09-06 0:46 ` Dave Chinner
2012-09-06 15:08 ` Mark Tinguely
2012-09-07 0:41 ` Dave Chinner
2012-09-11 21:25 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 04/13] xfs: don't run the sync work if the filesyste is read-only Dave Chinner
2012-09-04 16:13 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 05/13] xfs: sync work is now only periodic log work Dave Chinner
2012-09-01 23:23 ` Christoph Hellwig
2012-09-03 3:36 ` Dave Chinner
2012-09-04 16:14 ` Mark Tinguely
2012-09-04 18:57 ` Mark Tinguely
2012-09-05 4:35 ` Dave Chinner [this message]
2012-08-30 12:00 ` [PATCH 06/13] xfs: Bring some sanity to log unmounting Dave Chinner
2012-09-01 23:28 ` Christoph Hellwig
2012-09-04 19:11 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 07/13] xfs: xfs_sync_data is redundant Dave Chinner
2012-09-01 23:24 ` Christoph Hellwig
2012-09-03 6:08 ` Dave Chinner
2012-09-04 20:48 ` Mark Tinguely
2012-09-06 0:53 ` Dave Chinner
2012-08-30 12:00 ` [PATCH 08/13] xfs: xfs_sync_fsdata " Dave Chinner
2012-09-01 23:27 ` Christoph Hellwig
2012-09-04 20:59 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 09/13] xfs: move xfs_quiesce_attr() into xfs_super.c Dave Chinner
2012-09-01 23:27 ` Christoph Hellwig
2012-09-04 21:03 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 10/13] xfs: xfs_quiesce_attr() should quiesce the log like unmount Dave Chinner
2012-09-01 23:29 ` Christoph Hellwig
2012-09-04 21:04 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 11/13] xfs: rename xfs_sync.[ch] to xfs_icache.[ch] Dave Chinner
2012-09-01 23:30 ` Christoph Hellwig
2012-09-04 21:06 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 12/13] xfs: move inode locking functions to xfs_inode.c Dave Chinner
2012-09-01 23:30 ` Christoph Hellwig
2012-09-04 21:07 ` Mark Tinguely
2012-08-30 12:00 ` [PATCH 13/13] xfs: remove xfs_iget.c Dave Chinner
2012-09-01 23:31 ` Christoph Hellwig
2012-09-04 21:11 ` Mark Tinguely
2012-08-30 12:15 ` [PATCH V2 00/13] xfs: remove the xfssyncd mess Markus Trippelsdorf
2012-08-30 22:51 ` Dave Chinner
2012-08-31 6:18 ` Markus Trippelsdorf
2012-08-31 8:42 ` Dave Chinner
2012-08-31 9:30 ` Markus Trippelsdorf
2012-08-31 14:01 ` Mark Tinguely
2012-09-03 4:05 ` Dave Chinner
2012-09-04 0:13 ` Mark Tinguely
2012-09-25 9:26 ` Christoph Hellwig
2012-09-25 9:35 ` Dave Chinner
-- strict thread matches above, loose matches on Subject: below --
2012-08-30 10:57 [PATCH " Dave Chinner
2012-08-30 10:57 ` [PATCH 05/13] xfs: sync work is now only periodic log work Dave Chinner
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