From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Dave Chinner <david@fromorbit.com>, linux-xfs@vger.kernel.org
Subject: Re: [PATCH 5/8] xfs: factor out log write ordering from xlog_cil_push_work()
Date: Fri, 18 Jun 2021 15:27:49 +0100 [thread overview]
Message-ID: <YMytZZVUOtDVyyAj@infradead.org> (raw)
In-Reply-To: <20210617195904.GW158209@locust>
On Thu, Jun 17, 2021 at 12:59:04PM -0700, Darrick J. Wong wrote:
> On Thu, Jun 17, 2021 at 06:26:14PM +1000, Dave Chinner wrote:
> > From: Dave Chinner <dchinner@redhat.com>
> >
> > So we can use it for start record ordering as well as commit record
> > ordering in future.
> >
> > Signed-off-by: Dave Chinner <dchinner@redhat.com>
>
> This tricked me for a second until I realized that xlog_cil_order_write
> is the chunk of code just prior to the xlog_cil_write_commit_record
> call.
Yeah, moving the caller at the same time as the factoring is a trick
test for every reader. I think this needs to be documented in the
commit log. Or even better moved to a separate log, but it seems you
get shot for that kind of suggestion on the xfs list these days..
next prev parent reply other threads:[~2021-06-18 14:28 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 8:26 [PATCH 0/8 V2] xfs: log fixes for for-next Dave Chinner
2021-06-17 8:26 ` [PATCH 1/8] xfs: add iclog state trace events Dave Chinner
2021-06-17 16:45 ` Darrick J. Wong
2021-06-18 14:09 ` Christoph Hellwig
2021-06-17 8:26 ` [PATCH 2/8] xfs: don't wait on future iclogs when pushing the CIL Dave Chinner
2021-06-17 17:49 ` Darrick J. Wong
2021-06-17 21:55 ` Dave Chinner
2021-06-17 8:26 ` [PATCH 3/8] xfs: move xlog_commit_record to xfs_log_cil.c Dave Chinner
2021-06-17 12:57 ` kernel test robot
2021-06-17 12:57 ` kernel test robot
2021-06-17 17:50 ` Darrick J. Wong
2021-06-17 21:56 ` Dave Chinner
2021-06-18 14:16 ` Christoph Hellwig
2021-06-17 8:26 ` [PATCH 4/8] xfs: pass a CIL context to xlog_write() Dave Chinner
2021-06-17 14:46 ` kernel test robot
2021-06-17 14:46 ` kernel test robot
2021-06-17 20:24 ` Darrick J. Wong
2021-06-17 22:03 ` Dave Chinner
2021-06-17 22:18 ` Darrick J. Wong
2021-06-18 14:23 ` Christoph Hellwig
2021-06-17 8:26 ` [PATCH 5/8] xfs: factor out log write ordering from xlog_cil_push_work() Dave Chinner
2021-06-17 19:59 ` Darrick J. Wong
2021-06-18 14:27 ` Christoph Hellwig [this message]
2021-06-18 22:34 ` Dave Chinner
2021-06-17 8:26 ` [PATCH 6/8] xfs: separate out setting CIL context LSNs from xlog_write Dave Chinner
2021-06-17 20:28 ` Darrick J. Wong
2021-06-17 22:10 ` Dave Chinner
2021-06-17 8:26 ` [PATCH 7/8] xfs: attached iclog callbacks in xlog_cil_set_ctx_write_state() Dave Chinner
2021-06-17 20:55 ` Darrick J. Wong
2021-06-17 22:20 ` Dave Chinner
2021-06-17 8:26 ` [PATCH 8/8] xfs: order CIL checkpoint start records Dave Chinner
2021-06-17 21:31 ` Darrick J. Wong
2021-06-17 22:49 ` Dave Chinner
2021-06-17 18:32 ` [PATCH 0/8 V2] xfs: log fixes for for-next Brian Foster
2021-06-17 19:05 ` Darrick J. Wong
2021-06-17 20:06 ` Brian Foster
2021-06-17 20:26 ` Darrick J. Wong
2021-06-17 23:31 ` Brian Foster
2021-06-17 23:43 ` Dave Chinner
2021-06-18 13:08 ` Brian Foster
2021-06-18 13:55 ` Christoph Hellwig
2021-06-18 14:02 ` Christoph Hellwig
2021-06-18 22:28 ` Dave Chinner
2021-06-18 22:15 ` Dave Chinner
2021-06-18 22:48 ` Dave Chinner
2021-06-19 20:22 ` Darrick J. Wong
2021-06-20 22:18 ` Dave Chinner
-- strict thread matches above, loose matches on Subject: below --
2021-06-26 23:10 [PATCH 4/8] xfs: pass a CIL context to xlog_write() kernel test robot
2021-06-28 8:58 ` Dan Carpenter
2021-06-28 8:58 ` Dan Carpenter
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