search for: virtscsi_abort

...UP: /* Raise qdepth after BUSY state resolved */ + case SCSI_QDEPTH_DEFAULT: /* Manual change via sysfs */ + scsi_adjust_queue_depth(sdev, + scsi_get_tag_type(sdev), + min(max_depth, qdepth)); + break; + default: + return -EOPNOTSUPP; + } + + return sdev->queue_depth; +} + static int virtscsi_abort(struct scsi_cmnd *sc) { struct virtio_scsi *vscsi = shost_priv(sc->device->host); @@ -684,6 +715,7 @@ static struct scsi_host_template virtscsi_host_template_single = { .proc_name = "virtio_scsi", .this_id = -1, .queuecommand = virtscsi_queuecommand_single, + .change_queue_...

...UP: /* Raise qdepth after BUSY state resolved */ + case SCSI_QDEPTH_DEFAULT: /* Manual change via sysfs */ + scsi_adjust_queue_depth(sdev, + scsi_get_tag_type(sdev), + min(max_depth, qdepth)); + break; + default: + return -EOPNOTSUPP; + } + + return sdev->queue_depth; +} + static int virtscsi_abort(struct scsi_cmnd *sc) { struct virtio_scsi *vscsi = shost_priv(sc->device->host); @@ -684,6 +715,7 @@ static struct scsi_host_template virtscsi_host_template_single = { .proc_name = "virtio_scsi", .this_id = -1, .queuecommand = virtscsi_queuecommand_single, + .change_queue_...

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). The patches build on top of the new virtio APIs at http://permalink.gmane.org/gmane.linux.kernel.virtualization/18431; the new API simplifies the locking of the virtio-scsi driver nicely, thus it makes sense to require them as a prerequisite.

This series implements virtio-scsi queue steering, which gives performance improvements of up to 50% (measured both with QEMU and tcm_vhost backends). The patches build on top of the new virtio APIs at http://permalink.gmane.org/gmane.linux.kernel.virtualization/18431; the new API simplifies the locking of the virtio-scsi driver nicely, thus it makes sense to require them as a prerequisite.

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

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

...SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = __cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -713,7 +725,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = __cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } @@...

...SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = __cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -713,7 +725,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = __cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } @@...

...O_SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -713,7 +725,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } @@ -1...

...O_SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -713,7 +725,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } @@ -1...

...O_SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -713,7 +725,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } @@ -1...

...O_SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -713,7 +725,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } @@ -1...

...O_SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -713,7 +725,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } @@ -1...

...O_SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -713,7 +725,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } @@ -1...