similar to: [PATCH] tcm_vhost: Wait for pending requests in vhost_scsi_flush()

Changes in v2: - Increase/Decrease inflight requests in vhost_scsi_{allocate,free}_cmd and tcm_vhost_{allocate,free}_evt Asias He (3): tcm_vhost: Wait for pending requests in vhost_scsi_flush() tcm_vhost: Wait for pending requests in vhost_scsi_clear_endpoint() tcm_vhost: Fix tv_cmd leak in vhost_scsi_handle_vq drivers/vhost/tcm_vhost.c | 131

Changes in v2: - Increase/Decrease inflight requests in vhost_scsi_{allocate,free}_cmd and tcm_vhost_{allocate,free}_evt Asias He (3): tcm_vhost: Wait for pending requests in vhost_scsi_flush() tcm_vhost: Wait for pending requests in vhost_scsi_clear_endpoint() tcm_vhost: Fix tv_cmd leak in vhost_scsi_handle_vq drivers/vhost/tcm_vhost.c | 131

This drops the cmd completion list spin lock and makes the cmd completion queue lock-less. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 46 +++++++++++++--------------------------------- drivers/vhost/tcm_vhost.h | 2 +- 2 files changed, 14 insertions(+), 34 deletions(-) diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c index

This drops the cmd completion list spin lock and makes the cmd completion queue lock-less. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 46 +++++++++++++--------------------------------- drivers/vhost/tcm_vhost.h | 2 +- 2 files changed, 14 insertions(+), 34 deletions(-) diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c index

From: Nicholas Bellinger <nab at linux-iscsi.org> Hello KVM + QEMU folks, This is -v5 of the in-flight tcm_vhost fabric driver for KVM host virtualized target support using the in-kernel storage stack with for-3.6 code. The changes since -v4 have been pretty minimal. A new GET_ABI_VERSION ioctl has been added as requested by Anthony & Co, and after some back <-> forth on the

From: Nicholas Bellinger <nab at linux-iscsi.org> Hello KVM + QEMU folks, This is -v5 of the in-flight tcm_vhost fabric driver for KVM host virtualized target support using the in-kernel storage stack with for-3.6 code. The changes since -v4 have been pretty minimal. A new GET_ABI_VERSION ioctl has been added as requested by Anthony & Co, and after some back <-> forth on the

Use vs for struct vhost_scsi, instead of s. vs is used everywhere, make the naming more consistent. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 48 +++++++++++++++++++++++------------------------ 1 file changed, 24 insertions(+), 24 deletions(-) diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c index 16022d3..9365938 100644 ---

Use vs for struct vhost_scsi, instead of s. vs is used everywhere, make the naming more consistent. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 48 +++++++++++++++++++++++------------------------ 1 file changed, 24 insertions(+), 24 deletions(-) diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c index 16022d3..9365938 100644 ---

Asias He (5): vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration vhost-scsi: Rename struct vhost_scsi *s to *vs vhost-scsi: Make func indention more consistent vhost-scsi: Rename struct tcm_vhost_tpg *tv_tpg to *tpg vhost-scsi: Rename struct tcm_vhost_cmd *tv_cmd to *cmd drivers/vhost/scsi.c | 469 +++++++++++++++++++++++++++------------------------ 1 file changed,

Asias He (5): vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration vhost-scsi: Rename struct vhost_scsi *s to *vs vhost-scsi: Make func indention more consistent vhost-scsi: Rename struct tcm_vhost_tpg *tv_tpg to *tpg vhost-scsi: Rename struct tcm_vhost_cmd *tv_cmd to *cmd drivers/vhost/scsi.c | 469 +++++++++++++++++++++++++++------------------------ 1 file changed,

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This is an updated series for adding tag pre-allocation support of target fabric descriptor memory, utilizing Kent's latest in-flight per-cpu ida bits here: [PATCH v3] lib/idr.c rewrite, percpu ida/tag allocator http://marc.info/?l=linux-kernel&m=137308733526328&w=2 Patch #1 includes target-core setup of

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This is an updated series for adding tag pre-allocation support of target fabric descriptor memory, utilizing Kent's latest in-flight per-cpu ida bits here: [PATCH v3] lib/idr.c rewrite, percpu ida/tag allocator http://marc.info/?l=linux-kernel&m=137308733526328&w=2 Patch #1 includes target-core setup of

MST, This is on top of [PATCH 0/2] vhost-net fix ubuf. Asias He (11): vhost: Remove vhost_enable_zcopy in vhost.h vhost: Move VHOST_NET_FEATURES to net.c vhost: Make vhost a separate module vhost: Remove comments for hdr in vhost.h vhost: Simplify dev->vqs[i] access vhost-net: Cleanup vhost_ubuf and vhost_zcopy vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration

MST, This is on top of [PATCH 0/2] vhost-net fix ubuf. Asias He (11): vhost: Remove vhost_enable_zcopy in vhost.h vhost: Move VHOST_NET_FEATURES to net.c vhost: Make vhost a separate module vhost: Remove comments for hdr in vhost.h vhost: Simplify dev->vqs[i] access vhost-net: Cleanup vhost_ubuf and vhost_zcopy vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, The following is a RFC-v2 series of tcm_vhost target fabric driver code currently in-flight for-3.6 mainline code. After last week's developments along with the help of some new folks, the changelog v1 -> v2 so far looks like: *) Fix drivers/vhost/test.c to use VHOST_NET_FEATURES in patch #1 (Asias He) *) Fix tv_cmd

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, The following is a RFC-v2 series of tcm_vhost target fabric driver code currently in-flight for-3.6 mainline code. After last week's developments along with the help of some new folks, the changelog v1 -> v2 so far looks like: *) Fix drivers/vhost/test.c to use VHOST_NET_FEATURES in patch #1 (Asias He) *) Fix tv_cmd

In commit 365a7150094 ([SCSI] virtio-scsi: hotplug support for virtio-scsi), hotplug support is added to virtio-scsi. This patch adds hotplug and hotunplug support to tcm_vhost. You can create or delate a LUN in targetcli to hotplug or hotplug a LUN in guest. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 171 ++++++++++++++++++++++++++++++++++++++++++++--

In commit 365a7150094 ([SCSI] virtio-scsi: hotplug support for virtio-scsi), hotplug support is added to virtio-scsi. This patch adds hotplug and hotunplug support to tcm_vhost. You can create or delate a LUN in targetcli to hotplug or hotplug a LUN in guest. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 171 ++++++++++++++++++++++++++++++++++++++++++++--

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This is an updated series for adding tag pre-allocation support of target fabric descriptor memory, utilizing Kent's latest per-cpu ida bits here, along with Christoph Lameter's latest comments: [PATCH 04/10] idr: Percpu ida http://marc.info/?l=linux-kernel&m=137160026006974&w=2 The first patch is a

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This is an updated series for adding tag pre-allocation support of target fabric descriptor memory, utilizing Kent's latest per-cpu ida bits here, along with Christoph Lameter's latest comments: [PATCH 04/10] idr: Percpu ida http://marc.info/?l=linux-kernel&m=137160026006974&w=2 The first patch is a