search for: virtscsi_kick_event_all

...qsave(&vscsi->event_vq.vq_lock, flags); + + ret = virtqueue_add_buf(vscsi->event_vq.vq, &sg, 0, 1, event_node, GFP_ATOMIC); + if (ret >= 0) + virtqueue_kick(vscsi->event_vq.vq); + + spin_unlock_irqrestore(&vscsi->event_vq.vq_lock, flags); + + return ret; +} + +static int virtscsi_kick_event_all(struct virtio_scsi *vscsi) +{ + int i; + + for (i = 0; i < VIRTIO_SCSI_EVENT_LEN; i++) { + vscsi->event_list[i].vscsi = vscsi; + virtscsi_kick_event(vscsi, &vscsi->event_list[i]); + } + + return 0; +} + +static void virtscsi_handle_transport_reset(struct virtio_scsi *vscsi, +...

...qsave(&vscsi->event_vq.vq_lock, flags); + + ret = virtqueue_add_buf(vscsi->event_vq.vq, &sg, 0, 1, event_node, GFP_ATOMIC); + if (ret >= 0) + virtqueue_kick(vscsi->event_vq.vq); + + spin_unlock_irqrestore(&vscsi->event_vq.vq_lock, flags); + + return ret; +} + +static int virtscsi_kick_event_all(struct virtio_scsi *vscsi) +{ + int i; + + for (i = 0; i < VIRTIO_SCSI_EVENT_LEN; i++) { + vscsi->event_list[i].vscsi = vscsi; + virtscsi_kick_event(vscsi, &vscsi->event_list[i]); + } + + return 0; +} + +static void virtscsi_handle_transport_reset(struct virtio_scsi *vscsi, +...

...qsave(&vscsi->event_vq.vq_lock, flags); + + ret = virtqueue_add_buf(vscsi->event_vq.vq, &sg, 0, 1, event_node, GFP_ATOMIC); + if (ret >= 0) + virtqueue_kick(vscsi->event_vq.vq); + + spin_unlock_irqrestore(&vscsi->event_vq.vq_lock, flags); + + return ret; +} + +static int virtscsi_kick_event_all(struct virtio_scsi *vscsi) +{ + int i; + + for (i = 0; i < VIRTIO_SCSI_EVENT_LEN; i++) { + vscsi->event_list[i].vscsi = vscsi; + virtscsi_kick_event(vscsi, &vscsi->event_list[i]); + } + + return 0; +} + +static void virtscsi_handle_transport_reset(struct virtio_scsi *vscsi, + st...

...qsave(&vscsi->event_vq.vq_lock, flags); + + ret = virtqueue_add_buf(vscsi->event_vq.vq, &sg, 0, 1, event_node, GFP_ATOMIC); + if (ret >= 0) + virtqueue_kick(vscsi->event_vq.vq); + + spin_unlock_irqrestore(&vscsi->event_vq.vq_lock, flags); + + return ret; +} + +static int virtscsi_kick_event_all(struct virtio_scsi *vscsi) +{ + int i; + + for (i = 0; i < VIRTIO_SCSI_EVENT_LEN; i++) { + vscsi->event_list[i].vscsi = vscsi; + virtscsi_kick_event(vscsi, &vscsi->event_list[i]); + } + + return 0; +} + +static void virtscsi_handle_transport_reset(struct virtio_scsi *vscsi, + st...

Rusty, please review this, and consider for this merge window. This fixes the following virtio spec compliance issues: 1. on restore, drivers use device before setting ACKNOWLEDGE and DRIVER bits 2. on probe, drivers aren't prepared to handle config interrupts arriving before probe returns 3. on probe, drivers use device before DRIVER_OK it set Note that 1 is a clear violation of virtio

Rusty, please review this, and consider for this merge window. This fixes the following virtio spec compliance issues: 1. on restore, drivers use device before setting ACKNOWLEDGE and DRIVER bits 2. on probe, drivers aren't prepared to handle config interrupts arriving before probe returns 3. on probe, drivers use device before DRIVER_OK it set Note that 1 is a clear violation of virtio

Changes from v4: rename virtio_enable_vqs_early() to virtio_device_ready() Note: Rusty requested we add a BUG_ON in the virtio_ring code. This can be done by a separate patch on top. Good for bisectability in case BUG_ON starts triggering :) Rusty, please review this, and consider for this merge window. This fixes the following virtio spec compliance issues: 1. on restore, drivers use device

Changes from v4: rename virtio_enable_vqs_early() to virtio_device_ready() Note: Rusty requested we add a BUG_ON in the virtio_ring code. This can be done by a separate patch on top. Good for bisectability in case BUG_ON starts triggering :) Rusty, please review this, and consider for this merge window. This fixes the following virtio spec compliance issues: 1. on restore, drivers use device

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). This version rebased on Rusty's virtio ring rework patches, which has already gone into virtio-next today. We hope this can go into virtio-next together with the virtio ring rework pathes. V6: rework "redo allocation of target data"

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). This version rebased on Rusty's virtio ring rework patches, which has already gone into virtio-next today. We hope this can go into virtio-next together with the virtio ring rework pathes. V6: rework "redo allocation of target data"

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). This version rebased on Rusty's virtio ring rework patches, which has already gone into virtio-next today. We hope this can go into virtio-next together with the virtio ring rework pathes. V7: respin to fix the patch apply error V6: rework

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). This version rebased on Rusty's virtio ring rework patches, which has already gone into virtio-next today. We hope this can go into virtio-next together with the virtio ring rework pathes. V7: respin to fix the patch apply error V6: rework

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). This version rebased on Rusty's virtio ring rework patches. We hope this can go into virtio-next together with the virtio ring rework pathes. V5: improving the grammar of 1/5 (Paolo) move the dropping of sg_elems to 'virtio-scsi: use

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). This version rebased on Rusty's virtio ring rework patches. We hope this can go into virtio-next together with the virtio ring rework pathes. V5: improving the grammar of 1/5 (Paolo) move the dropping of sg_elems to 'virtio-scsi: use

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). This version rebased on Rusty's virtio ring rework patches. We hope this can go into virtio-next together with the virtio ring rework pathes. V4: rebase on virtio ring rework patches (rusty's pending-rebases branch) V3 and be found

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). This version rebased on Rusty's virtio ring rework patches. We hope this can go into virtio-next together with the virtio ring rework pathes. V4: rebase on virtio ring rework patches (rusty's pending-rebases branch) V3 and be found