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Btrfs: fix infinite loop in btrfs_shrink_device()
authorIlya Dryomov <idryomov@gmail.com>
Tue, 27 Mar 2012 14:09:18 +0000 (17:09 +0300)
committerIlya Dryomov <idryomov@gmail.com>
Tue, 27 Mar 2012 14:09:18 +0000 (17:09 +0300)
commitf654e7c23305ea15638308494693777f80c1f0a9
treec7603bcc554d033ef0521a0a7898c924930721e7tree | snapshot
parent876978106ab226837d00de144be28d8c07cfa08ccommit | diff
Btrfs: fix infinite loop in btrfs_shrink_device()

If relocate of block group 0 fails with ENOSPC we end up infinitely
looping because key.offset -= 1 statement in that case brings us back to
where we started.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/btrfs/volumes.c diff | blob | history
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