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(parent: 73195ed) | 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)
commit3f52c2f0a07c23771909cc53f2e9451a7f1bf253
tree7341f0217f771cdc62cf799f79b4137ac3daf292tree | snapshot (tar.gz zip)
parent73195ed7864ae4a1fb0bea2ed9df59d19b4fde90commit | 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 | blame | history