tree bba22e2a9cfbe5663a2489c5404fff72639b5277
parent 2da98f003f4788b0a72c5f87bc55b061f65f30fa
author Chris Mason <chris.mason@oracle.com> 1200517762 -0500
committer Chris Mason <chris.mason@oracle.com> 1222355039 -0400

Btrfs: Fix data=ordered vs wait_on_inode deadlock on older kernels

Using ilookup5 during data=ordered writeback could deadlock on I_LOCK.  This
saves a pointer to the inode instead.

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