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| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-07-28 13:49:29 -0400 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-08-07 12:52:53 -0400 |
| commit | 7901d14144311c930918b1222aae7611284c63eb (patch) | |
| tree | 53e882fd0b0588b0c43c2935d634ea97a9e1c9ed /block | |
| parent | 4dab46ff26c6003a13ec769312c50938b93c359d (diff) | |
xen/blkfront: Use QUEUE_ORDERED_DRAIN for old backends
If there's no feature-barrier key in xenstore, then it means its a fairly
old backend which does uncached in-order writes, which means ORDERED_DRAIN
is appropriate.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions