[dm-devel] [PATCH 4/7] dm core: don't set QUEUE_ORDERED_DRAIN for request-based dm
Hannes Reinecke
hare at suse.de
Fri Apr 24 08:51:22 UTC 2009
Kiyoshi Ueda wrote:
> 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 at ct.jp.nec.com>
> Signed-off-by: Jun'ichi Nomura <j-nomura at ce.jp.nec.com>
Acked-by: Hannes Reinecke <hare at suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare at suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
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