Btrfs: Fix crash on read failures at mount
authorDavid Woodhouse <dwmw2@infradead.org>
Wed, 22 Jul 2009 20:52:13 +0000 (16:52 -0400)
committerChris Mason <chris.mason@oracle.com>
Wed, 22 Jul 2009 20:52:13 +0000 (16:52 -0400)
If the tree roots hit read errors during mount, btrfs is not properly
erroring out.  We need to check the uptodate bits after
reading in the tree root node.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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