| commit | 5d67aa2366ccb8257d103d0b43df855605c3c086 | |
| author | Kiyoshi Ueda <k-ueda@ct.jp.nec.com> | |
| Mon, 22 Jun 2009 09:12:36 +0000 (22 10:12 +0100) | ||
| committer | Alasdair G Kergon <agk@redhat.com> | |
| Mon, 22 Jun 2009 09:12:36 +0000 (22 10:12 +0100) | ||
| tree | 1d03f2e89ef47773a757f05b17741b8cbe47e882 | treesnapshot (tar.gz zip) |
| parent | e6ee8c0b767540f59e20da3ced282601db8aa502 | commitdiff |
dm: do not set QUEUE_ORDERED_DRAIN if request based
Request-based dm doesn't have barrier support yet.
So we need to set QUEUE_ORDERED_DRAIN only for bio-based dm.
Since the device type is decided at the first table loading time,
the flag set is deferred until then.
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Acked-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Request-based dm doesn't have barrier support yet.
So we need to set QUEUE_ORDERED_DRAIN only for bio-based dm.
Since the device type is decided at the first table loading time,
the flag set is deferred until then.
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Acked-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| drivers/md/dm-table.c | diffblobblamehistory | |
| drivers/md/dm.c | diffblobblamehistory | |
| drivers/md/dm.h | diffblobblamehistory |