tree 89e6c8e6d6135091ee8f1d072dc5f62506ff67d1
parent b4eec2ca1167bae46295aeb66abd15fd52387845
author Chris Mason <chris.mason@oracle.com> 1227022282 -0500
committer Chris Mason <chris.mason@oracle.com> 1227022282 -0500

Btrfs: unplug all devices in the unplug call back

For larger multi-device filesystems, there was logic to limit the
number of devices unplugged to just the page that was sent to our sync_page
function.

But, the code wasn't always unplugging the right device.  Since this was
just an optimization, disable it for now.

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