Btrfs: don't panic if we get an error while balancing V2
authorJosef Bacik <josef@redhat.com>
Sat, 2 Jul 2011 21:24:41 +0000 (21:24 +0000)
committerChris Mason <chris.mason@oracle.com>
Wed, 6 Jul 2011 22:46:43 +0000 (18:46 -0400)
commit508794eb5ec2a2b832742e78c6766844b10c0c94
tree3ee4f10297e5e99aa1092c3f82d68ea8543a9dba
parent0942caa373c676dca614ea8352ac77e0270aba73
Btrfs: don't panic if we get an error while balancing V2

A user reported an error where if we try to balance an fs after a device has
been removed it will blow up.  This is because we get an EIO back and this is
where BUG_ON(ret) bites us in the ass.  To fix we just exit.  Thanks,

Reported-by: Anand Jain <Anand.Jain@oracle.com>
Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/volumes.c