xfs: don't fail xfs_extent_busy allocation

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commit 5e30c23d13 upstream.

We don't just need the structure to track busy extents which can be
avoided with a synchronous transaction, but also to keep track of
pending discard.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Christoph Hellwig 2017-02-07 14:06:46 -08:00 • committed by Greg Kroah-Hartman

parent 5bbf5ba693

commit 47d7d1ea6c

1 changed files with 1 additions and 12 deletions

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fs/xfs/xfs_extent_busy.c

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