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(parent: 04e9945) | patch
xfs: fix xfs_get_extsz_hint for a zero extent size hint
authorChristoph Hellwig <hch@infradead.org>
Tue, 25 Jan 2011 09:06:20 +0000 (09:06 +0000)
committerAlex Elder <aelder@sgi.com>
Mon, 7 Feb 2011 19:29:14 +0000 (13:29 -0600)
commit0d8b30ad19bf13197cbcd786e2cd5a2ecef72e68
tree506a96797323f3052ea2cbba28c3b30cbf551c58tree | snapshot (tar.gz zip)
parent04e99455ea5bb17ea7c2e7bb0970168efb736242commit | diff
xfs: fix xfs_get_extsz_hint for a zero extent size hint

We can easily set the extsize flag without setting an extent size
hint, or one that evaluates to zero.  Historically the di_extsize
field was only used when it was non-zero, but the commit

"Cleanup inode extent size hint extraction"

broke this.  Restore the old behaviour, thus fixing xfsqa 090 with
a debug kernel.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
fs/xfs/xfs_rw.c diff | blob | blame | history