From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 05/14] xfs: make AIL tail pushing independent of the grant lock
Date: Wed, 1 Dec 2010 07:45:40 -0500 [thread overview]
Message-ID: <20101201124540.GC612@infradead.org> (raw)
In-Reply-To: <1290994712-21376-6-git-send-email-david@fromorbit.com>
Once l_tail_lsn and l_last_sync_lsn are converted to atomic64_ts later
in the series passing them in separately becomes pointless again. Maybe
scale the patch back a bit and require the caller to hold l_grant_lock
for now, until the atomic64_t conversion happens.
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next prev parent reply other threads:[~2010-12-01 12:43 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-29 1:38 [PATCH 0/14] xfs: grant lock scaling and removal V2 Dave Chinner
2010-11-29 1:38 ` [PATCH 01/14] xfs: convert log grant ticket queues to list heads Dave Chinner
2010-11-30 22:59 ` Christoph Hellwig
2010-11-29 1:38 ` [PATCH 02/14] xfs: clean up log space grant functions Dave Chinner
2010-12-01 12:30 ` Christoph Hellwig
2010-12-02 1:48 ` Dave Chinner
2010-12-02 11:40 ` Christoph Hellwig
2010-12-03 6:45 ` Dave Chinner
2010-11-29 1:38 ` [PATCH 03/14] xfs: convert log grant heads to LSN notation Dave Chinner
2010-12-01 12:42 ` Christoph Hellwig
2010-12-02 1:49 ` Dave Chinner
2010-12-01 13:05 ` Christoph Hellwig
2010-12-02 2:01 ` Dave Chinner
2010-12-02 11:47 ` Christoph Hellwig
2010-11-29 1:38 ` [PATCH 04/14] xfs: use wait queues directly for log grant queues Dave Chinner
2010-12-01 12:34 ` Christoph Hellwig
2010-12-02 2:02 ` Dave Chinner
2010-11-29 1:38 ` [PATCH 05/14] xfs: make AIL tail pushing independent of the grant lock Dave Chinner
2010-12-01 12:45 ` Christoph Hellwig [this message]
2010-12-02 2:04 ` Dave Chinner
2010-11-29 1:38 ` [PATCH 06/14] xfs: convert l_last_sync_lsn to an atomic variable Dave Chinner
2010-12-01 12:54 ` Christoph Hellwig
2010-11-29 1:38 ` [PATCH 07/14] xfs: convert l_tail_lsn " Dave Chinner
2010-12-01 12:56 ` Christoph Hellwig
2010-11-29 1:38 ` [PATCH 08/14] xfs: convert log grant heads to atomic variables Dave Chinner
2010-12-01 12:59 ` Christoph Hellwig
2010-12-02 2:04 ` Dave Chinner
2010-11-29 1:38 ` [PATCH 09/14] xfs: introduce new locks for the log grant ticket wait queues Dave Chinner
2010-12-01 13:12 ` Christoph Hellwig
2010-12-02 2:10 ` Dave Chinner
2010-12-02 11:48 ` Christoph Hellwig
2010-11-29 1:38 ` [PATCH 10/14] xfs: convert grant head manipulations to lockless algorithm Dave Chinner
2010-12-01 13:15 ` Christoph Hellwig
2010-12-02 2:11 ` Dave Chinner
2010-11-29 1:38 ` [PATCH 11/14] xfs: remove log grant lock Dave Chinner
2010-12-01 13:15 ` Christoph Hellwig
2010-11-29 1:38 ` [PATCH 12/14] xfs: kill useless spinlock_destroy macro Dave Chinner
2010-12-01 13:19 ` Christoph Hellwig
2010-11-29 1:38 ` [PATCH 13/14] xfs: replace use of sv_t with waitqueues in the log Dave Chinner
2010-12-01 13:20 ` Christoph Hellwig
2010-11-29 1:38 ` [PATCH 14/14] xfs: remove sv wrappers Dave Chinner
2010-12-01 13:20 ` Christoph Hellwig
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