From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Christie Date: Thu, 22 Oct 2020 00:34:48 +0000 Subject: [PATCH 02/17] vhost: remove work arg from vhost_work_flush Message-Id: <1603326903-27052-3-git-send-email-michael.christie@oracle.com> List-Id: References: <1603326903-27052-1-git-send-email-michael.christie@oracle.com> In-Reply-To: <1603326903-27052-1-git-send-email-michael.christie@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: martin.petersen@oracle.com, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, mst@redhat.com, jasowang@redhat.com, pbonzini@redhat.com, stefanha@redhat.com, virtualization@lists.linux-foundation.org vhost_work_flush doesn't do anything with the work arg. This patch drops it and then renames vhost_work_flush to vhost_work_dev_flush to reflect that the function flushes all the works in the dev and not just a specific queue or work item. Signed-off-by: Mike Christie Acked-by: Jason Wang --- drivers/vhost/scsi.c | 4 ++-- drivers/vhost/vhost.c | 8 ++++---- drivers/vhost/vhost.h | 2 +- drivers/vhost/vsock.c | 2 +- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 0ea78d0..86617bb 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -1370,8 +1370,8 @@ static void vhost_scsi_flush(struct vhost_scsi *vs) /* Flush both the vhost poll and vhost work */ for (i = 0; i < VHOST_SCSI_MAX_VQ; i++) vhost_scsi_flush_vq(vs, i); - vhost_work_flush(&vs->dev, &vs->vs_completion_work); - vhost_work_flush(&vs->dev, &vs->vs_event_work); + vhost_work_dev_flush(&vs->dev); + vhost_work_dev_flush(&vs->dev); /* Wait for all reqs issued before the flush to be finished */ for (i = 0; i < VHOST_SCSI_MAX_VQ; i++) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 5c835a2..6818f71 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -231,7 +231,7 @@ void vhost_poll_stop(struct vhost_poll *poll) } EXPORT_SYMBOL_GPL(vhost_poll_stop); -void vhost_work_flush(struct vhost_dev *dev, struct vhost_work *work) +void vhost_work_dev_flush(struct vhost_dev *dev) { struct vhost_flush_struct flush; @@ -243,13 +243,13 @@ void vhost_work_flush(struct vhost_dev *dev, struct vhost_work *work) wait_for_completion(&flush.wait_event); } } -EXPORT_SYMBOL_GPL(vhost_work_flush); +EXPORT_SYMBOL_GPL(vhost_work_dev_flush); /* Flush any work that has been scheduled. When calling this, don't hold any * locks that are also used by the callback. */ void vhost_poll_flush(struct vhost_poll *poll) { - vhost_work_flush(poll->dev, &poll->work); + vhost_work_dev_flush(poll->dev); } EXPORT_SYMBOL_GPL(vhost_poll_flush); @@ -532,7 +532,7 @@ static int vhost_attach_cgroups(struct vhost_dev *dev) attach.owner = current; vhost_work_init(&attach.work, vhost_attach_cgroups_work); vhost_work_queue(dev, &attach.work); - vhost_work_flush(dev, &attach.work); + vhost_work_dev_flush(dev); return attach.ret; } diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h index e016cd3..1365f33 100644 --- a/drivers/vhost/vhost.h +++ b/drivers/vhost/vhost.h @@ -46,7 +46,7 @@ void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn, void vhost_poll_stop(struct vhost_poll *poll); void vhost_poll_flush(struct vhost_poll *poll); void vhost_poll_queue(struct vhost_poll *poll); -void vhost_work_flush(struct vhost_dev *dev, struct vhost_work *work); +void vhost_work_dev_flush(struct vhost_dev *dev); long vhost_vring_ioctl(struct vhost_dev *d, unsigned int ioctl, void __user *argp); struct vhost_log { diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index a483cec..f40205f 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -652,7 +652,7 @@ static void vhost_vsock_flush(struct vhost_vsock *vsock) for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) if (vsock->vqs[i].handle_kick) vhost_poll_flush(&vsock->vqs[i].poll); - vhost_work_flush(&vsock->dev, &vsock->send_pkt_work); + vhost_work_dev_flush(&vsock->dev); } static void vhost_vsock_reset_orphans(struct sock *sk) -- 1.8.3.1