From: Christoph Hellwig <hch@infradead.org>
Date: Sat, 18 Jul 2009 22:15:01 +0000 (-0400)
Subject: xfs: switch to NOFS allocation under i_lock in xfs_attr_rmtval_get
X-Git-Tag: v2.6.32-rc1~661^2^2~17^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7509ee34a365c041718d0b676e5ee255b58b5dda;p=pandora-kernel.git

xfs: switch to NOFS allocation under i_lock in xfs_attr_rmtval_get

xfs_attr_rmtval_get 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>
---

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