From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: linux-xfs@vger.kernel.org, hch@lst.de, dchinner@redhat.com,
christian.brauner@ubuntu.com
Subject: Re: [PATCH 4/4] xfs: drop freeze protection when running GETFSMAP
Date: Mon, 8 Mar 2021 08:55:01 +0100 [thread overview]
Message-ID: <20210308075501.GC983@lst.de> (raw)
In-Reply-To: <161514876275.698643.12226309352552265069.stgit@magnolia>
On Sun, Mar 07, 2021 at 12:26:02PM -0800, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@kernel.org>
>
> A recent log refactoring patchset from Brian Foster relaxed fsfreeze
> behavior with regards to the buffer cache -- now freeze only waits for
> pending buffer IO to finish, and does not try to drain the buffer cache
> LRU. As a result, fsfreeze should no longer stall indefinitely while
> fsmap runs. Drop the sb_start_write calls around fsmap invocations.
>
> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
prev parent reply other threads:[~2021-03-08 7:55 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-07 20:25 [PATCHSET v2 0/4] xfs: small fixes for 5.12 Darrick J. Wong
2021-03-07 20:25 ` [PATCH 1/4] xfs: fix quota accounting when a mount is idmapped Darrick J. Wong
2021-03-07 22:28 ` Dave Chinner
2021-03-07 20:25 ` [PATCH 2/4] xfs: avoid buffer deadlocks when walking fs inodes Darrick J. Wong
2021-03-07 20:36 ` [PATCH v2.1 " Darrick J. Wong
2021-03-07 22:37 ` Dave Chinner
2021-03-08 3:56 ` Darrick J. Wong
2021-03-08 7:56 ` Christoph Hellwig
2021-03-07 20:25 ` [PATCH 3/4] xfs: force log and push AIL to clear pinned inodes when aborting mount Darrick J. Wong
2021-03-07 23:01 ` Dave Chinner
2021-03-08 4:47 ` Darrick J. Wong
2021-03-08 4:48 ` [PATCH v2.1 " Darrick J. Wong
2021-03-08 9:16 ` Christoph Hellwig
2021-03-08 23:42 ` Dave Chinner
2021-03-08 7:53 ` [PATCH " Christoph Hellwig
2021-03-07 20:26 ` [PATCH 4/4] xfs: drop freeze protection when running GETFSMAP Darrick J. Wong
2021-03-07 23:05 ` Dave Chinner
2021-03-08 4:45 ` Darrick J. Wong
2021-03-08 7:55 ` Christoph Hellwig [this message]
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