diff options
| author | Ming Lei <ming.lei@canonical.com> | 2014-06-26 17:41:48 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-07-01 10:51:03 -0600 |
| commit | 6a27b656fc0210e976db362e1368c56db05c8f08 (patch) | |
| tree | 063dfdcbeb4c24e1c100e8a5bfd1bd99cbdd7d10 /drivers/block/drbd/drbd_main.c | |
| parent | cb553215d5d277d4838d7d6b7722e964bcf5ca1f (diff) | |
block: virtio-blk: support multi virt queues per virtio-blk device
Firstly this patch supports more than one virtual queues for virtio-blk
device.
Secondly this patch maps the virtual queue to blk-mq's hardware queue.
With this approach, both scalability and performance can be improved.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/drbd/drbd_main.c')
0 files changed, 0 insertions, 0 deletions