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(parent: 6a550a2) | patch
xfs: switch to NOFS allocation under i_lock in xfs_dir_cilookup_result
authorChristoph Hellwig <hch@infradead.org>
Sat, 18 Jul 2009 22:14:57 +0000 (18:14 -0400)
committerFelix Blyakher <felixb@sgi.com>
Wed, 12 Aug 2009 06:07:23 +0000 (01:07 -0500)
commitb67d5c4bd296e0e7807d885969c63c1e1285680a
tree7341f0217f771cdc62cf799f79b4137ac3daf292tree | snapshot
parent6a550a2cf84a15cb299f5dd799703f2ad9796dcacommit | diff
xfs: switch to NOFS allocation under i_lock in xfs_dir_cilookup_result

xfs_dir_cilookup_result is always called with i_lock held, but i_lock is taken
in reclaim context so all allocations under it must avoid recursions into the
filesystem.

Reported by the new reclaim context tracing in lockdep.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
fs/xfs/xfs_dir2.c diff | blob | history
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