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H A Dsuper.cdiff 6ef3de9c9252b186720122d3ae7122a81d49f8ee Fri Sep 13 17:41:20 CEST 2013 David Sterba <dsterba@suse.cz> btrfs: refuse to remount read-write after abort

It's still possible to flip the filesystem into RW mode after it's
remounted RO due to an abort. There are lots of places that check for
the superblock error bit and will not write data, but we should not let
the filesystem appear read-write.

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>