From 7b02ecb3031b192823bc732ae717febc0a59aa92 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@infradead.org>
Date: Sat, 18 Jul 2009 18:15:00 -0400
Subject: [PATCH] xfs: switch to NOFS allocation under i_lock in
 xfs_readlink_bmap

xfs_readlink_bmap is 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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Reading git-format-patch failed