search for: blk_mq_update_nr_hw_queu

Displaying 5 results from an estimated 5 matches for "blk_mq_update_nr_hw_queu".

[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
2016 Jun 18
2
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
...index 42758b5..c169238 100644 > --- a/drivers/block/virtio_blk.c > +++ b/drivers/block/virtio_blk.c > @@ -819,6 +819,9 @@ static int virtblk_restore(struct virtio_device *vdev) > if (ret) > return ret; > > + if (vblk->num_vqs != vblk->tag_set.nr_hw_queues) > + blk_mq_update_nr_hw_queues(&vblk->tag_set, vblk->num_vqs); > + > virtio_device_ready(vdev); > > blk_mq_start_stopped_hw_queues(vblk->disk->queue, true); > This should never happen; it'd be a configuration problem. Paolo
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
2016 Jun 18
2
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
...index 42758b5..c169238 100644 > --- a/drivers/block/virtio_blk.c > +++ b/drivers/block/virtio_blk.c > @@ -819,6 +819,9 @@ static int virtblk_restore(struct virtio_device *vdev) > if (ret) > return ret; > > + if (vblk->num_vqs != vblk->tag_set.nr_hw_queues) > + blk_mq_update_nr_hw_queues(&vblk->tag_set, vblk->num_vqs); > + > virtio_device_ready(vdev); > > blk_mq_start_stopped_hw_queues(vblk->disk->queue, true); > This should never happen; it'd be a configuration problem. Paolo
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
2016 Jun 13
0
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
...irtio_blk.c b/drivers/block/virtio_blk.c index 42758b5..c169238 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -819,6 +819,9 @@ static int virtblk_restore(struct virtio_device *vdev) if (ret) return ret; + if (vblk->num_vqs != vblk->tag_set.nr_hw_queues) + blk_mq_update_nr_hw_queues(&vblk->tag_set, vblk->num_vqs); + virtio_device_ready(vdev); blk_mq_start_stopped_hw_queues(vblk->disk->queue, true); -- 2.7.4
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
2016 Jul 28
0
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
...gt;> --- a/drivers/block/virtio_blk.c >> +++ b/drivers/block/virtio_blk.c >> @@ -819,6 +819,9 @@ static int virtblk_restore(struct virtio_device *vdev) >> if (ret) >> return ret; >> >> + if (vblk->num_vqs != vblk->tag_set.nr_hw_queues) >> + blk_mq_update_nr_hw_queues(&vblk->tag_set, vblk->num_vqs); >> + >> virtio_device_ready(vdev); >> >> blk_mq_start_stopped_hw_queues(vblk->disk->queue, true); >> > > This should never happen; it'd be a configuration problem. > Do you mean all hosts have to b...
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
2016 Jun 13
0
[PATCH] drivers: virtio_blk: notify blk-core when hw-queue number changes
...irtio_blk.c b/drivers/block/virtio_blk.c index 42758b5..c169238 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -819,6 +819,9 @@ static int virtblk_restore(struct virtio_device *vdev) if (ret) return ret; + if (vblk->num_vqs != vblk->tag_set.nr_hw_queues) + blk_mq_update_nr_hw_queues(&vblk->tag_set, vblk->num_vqs); + virtio_device_ready(vdev); blk_mq_start_stopped_hw_queues(vblk->disk->queue, true); -- 2.7.4