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(parent: 9b7954e) | patch
btrfs: only unlock block in verify_parent_transid if we locked it
authorJosef Bacik <jbacik@fb.com>
Wed, 25 Jun 2014 20:45:41 +0000 (13:45 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 Jul 2014 18:21:31 +0000 (11:21 -0700)
commit058ac415b7f9def73cd6badf5c2f84b16afe6e85
tree98f44674feaf72f6406121dceed8ed87237d0adatree | snapshot
parent9b7954efb6d58c67a0504427a92f532412adc0fdcommit | diff
btrfs: only unlock block in verify_parent_transid if we locked it

commit 472b909ff6f4884d235ef7b9d3847fad5efafbff upstream.

This is a regression from my patch a26e8c9f75b0bfd8cccc9e8f110737b136eb5994, we
need to only unlock the block if we were the one who locked it.  Otherwise this
will trip BUG_ON()'s in locking.c  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/btrfs/disk-io.c diff | blob | blame | history
Michael's Linux tree.