| Message ID | 1600712588-9514-8-git-send-email-michael.christie@oracle.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | vhost scsi: fixes and cleanups | expand |
On 2020/9/22 上午2:23, Mike Christie wrote: > 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 <michael.christie@oracle.com> Acked-by: Jason Wang <jasowang@redhat.com> > --- > 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 8791db8..5833059 100644 > --- a/drivers/vhost/scsi.c > +++ b/drivers/vhost/scsi.c > @@ -1469,8 +1469,8 @@ 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 5dd9eb1..f83674e 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); > > @@ -542,7 +542,7 @@ 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 3d30b3d..b91efb5 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)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 8791db8..5833059 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -1469,8 +1469,8 @@ 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 5dd9eb1..f83674e 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); @@ -542,7 +542,7 @@ 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 3d30b3d..b91efb5 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)
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 <michael.christie@oracle.com> --- 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(-)