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(parent: 0043dd8) | patch
xfs: switch to NOFS allocation under i_lock in xfs_da_buf_make
authorChristoph Hellwig <hch@infradead.org>
Sat, 18 Jul 2009 22:14:56 +0000 (18:14 -0400)
committerFelix Blyakher <felixb@sgi.com>
Tue, 11 Aug 2009 15:46:24 +0000 (10:46 -0500)
commiteeb6f67ba1176a141b6802b2ec8505835482f631
tree4c1f1c1dbac587cca36df7a1de948a63fc1e0882tree | snapshot (tar.gz zip)
parent0043dd88af762d3a9154317d351400b5b941ec8dcommit | diff
xfs: switch to NOFS allocation under i_lock in xfs_da_buf_make

i_lock is taken in the 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_da_btree.c diff | blob | blame | history