search for: virtio_balloon_vq_stat

Displaying 20 results from an estimated 46 matches for "virtio_balloon_vq_stat".

2019 Dec 16
4
[PATCH] virtio-balloon: request nvqs based on features
...he names[] @@ -475,20 +476,24 @@ static int init_vqs(struct virtio_balloon *vb) names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; + nvqs = VIRTIO_BALLOON_VQ_DEFLATE + 1; + names[VIRTIO_BALLOON_VQ_STATS] = NULL; names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { names[VIRTIO_BALLOON_VQ_STATS] = "stats"; callbacks[VIRTIO_BALLOON_VQ_STATS] = stats_request; + nvqs = VIRTIO_BALLOON_VQ_STATS + 1; } if (virtio_has_fe...
2019 Dec 16
4
[PATCH] virtio-balloon: request nvqs based on features
...he names[] @@ -475,20 +476,24 @@ static int init_vqs(struct virtio_balloon *vb) names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; + nvqs = VIRTIO_BALLOON_VQ_DEFLATE + 1; + names[VIRTIO_BALLOON_VQ_STATS] = NULL; names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { names[VIRTIO_BALLOON_VQ_STATS] = "stats"; callbacks[VIRTIO_BALLOON_VQ_STATS] = stats_request; + nvqs = VIRTIO_BALLOON_VQ_STATS + 1; } if (virtio_has_fe...
2019 Dec 17
0
[PATCH] virtio-balloon: request nvqs based on features
...@@ static int init_vqs(struct virtio_balloon *vb) > names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; > callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; > names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; > + nvqs = VIRTIO_BALLOON_VQ_DEFLATE + 1; > + > names[VIRTIO_BALLOON_VQ_STATS] = NULL; > names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; Note that we set names[q] to NULL, but not callbacks[q]. > > if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { > names[VIRTIO_BALLOON_VQ_STATS] = "stats"; > callbacks[VIRTIO_BALLOON_VQ_STAT...
2020 Jan 03
4
[PATCH v2 1/2] virtio-balloon: initialize all vq callbacks
...io_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -475,7 +475,9 @@ static int init_vqs(struct virtio_balloon *vb) names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; + callbacks[VIRTIO_BALLOON_VQ_STATS] = NULL; names[VIRTIO_BALLOON_VQ_STATS] = NULL; + callbacks[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { -- 2.24.1.735.g03f4e72817-goog
2020 Jan 03
4
[PATCH v2 1/2] virtio-balloon: initialize all vq callbacks
...io_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -475,7 +475,9 @@ static int init_vqs(struct virtio_balloon *vb) names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; + callbacks[VIRTIO_BALLOON_VQ_STATS] = NULL; names[VIRTIO_BALLOON_VQ_STATS] = NULL; + callbacks[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { -- 2.24.1.735.g03f4e72817-goog
2018 Jun 26
2
[PATCH v34 2/4] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...m_pages, "pages to free on OOM"); > @@ -51,9 +56,22 @@ MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); > static struct vfsmount *balloon_mnt; > #endif > > +enum virtio_balloon_vq { > + VIRTIO_BALLOON_VQ_INFLATE, > + VIRTIO_BALLOON_VQ_DEFLATE, > + VIRTIO_BALLOON_VQ_STATS, > + VIRTIO_BALLOON_VQ_FREE_PAGE, > + VIRTIO_BALLOON_VQ_MAX > +}; > + > struct virtio_balloon { > struct virtio_device *vdev; > - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; > + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; > + > +...
2018 Jun 26
2
[PATCH v34 2/4] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...m_pages, "pages to free on OOM"); > @@ -51,9 +56,22 @@ MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); > static struct vfsmount *balloon_mnt; > #endif > > +enum virtio_balloon_vq { > + VIRTIO_BALLOON_VQ_INFLATE, > + VIRTIO_BALLOON_VQ_DEFLATE, > + VIRTIO_BALLOON_VQ_STATS, > + VIRTIO_BALLOON_VQ_FREE_PAGE, > + VIRTIO_BALLOON_VQ_MAX > +}; > + > struct virtio_balloon { > struct virtio_device *vdev; > - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; > + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; > + > +...
2023 Aug 22
1
[virtio-comment] virtio queue numbering and optional queues
On Mon, Aug 21, 2023 at 03:18:50PM -0700, Daniel Verkamp wrote: > Hello virtio folks, Hi Daniel, I have CCed those involved in the free page hint and page reporting features. Stefan > > I noticed a mismatch between the way the specification defines > device-specific virtqueue indexes and the way device and driver > implementers have interpreted the specification. As a practical
2019 Dec 17
9
[PATCH 1/2] virtio-balloon: initialize all vq callbacks
...io_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -475,7 +475,9 @@ static int init_vqs(struct virtio_balloon *vb) names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; + callbacks[VIRTIO_BALLOON_VQ_STATS] = NULL; names[VIRTIO_BALLOON_VQ_STATS] = NULL; + callbacks[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { -- 2.24.1.735.g03f4e72817-goog
2019 Dec 17
9
[PATCH 1/2] virtio-balloon: initialize all vq callbacks
...io_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -475,7 +475,9 @@ static int init_vqs(struct virtio_balloon *vb) names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; + callbacks[VIRTIO_BALLOON_VQ_STATS] = NULL; names[VIRTIO_BALLOON_VQ_STATS] = NULL; + callbacks[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { -- 2.24.1.735.g03f4e72817-goog
2018 Jun 15
0
[PATCH v33 2/4] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...S_IRUSR | S_IWUSR); MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); @@ -51,9 +54,22 @@ MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); static struct vfsmount *balloon_mnt; #endif +enum virtio_balloon_vq { + VIRTIO_BALLOON_VQ_INFLATE, + VIRTIO_BALLOON_VQ_DEFLATE, + VIRTIO_BALLOON_VQ_STATS, + VIRTIO_BALLOON_VQ_FREE_PAGE, + VIRTIO_BALLOON_VQ_MAX +}; + struct virtio_balloon { struct virtio_device *vdev; - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; + + /* Balloon's own wq for cpu-intensive work ite...
2018 Dec 27
2
[PATCH v37 1/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...;vdev, nvqs, vqs, callbacks, names, NULL); > + callbacks[VIRTIO_BALLOON_VQ_INFLATE] = balloon_ack; > + names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; > + callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; > + names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; > + names[VIRTIO_BALLOON_VQ_STATS] = NULL; > + names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; > + > + if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { > + names[VIRTIO_BALLOON_VQ_STATS] = "stats"; > + callbacks[VIRTIO_BALLOON_VQ_STATS] = stats_request; > + } > + > + if (virtio_has_f...
2018 Dec 27
2
[PATCH v37 1/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...;vdev, nvqs, vqs, callbacks, names, NULL); > + callbacks[VIRTIO_BALLOON_VQ_INFLATE] = balloon_ack; > + names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; > + callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; > + names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; > + names[VIRTIO_BALLOON_VQ_STATS] = NULL; > + names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; > + > + if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { > + names[VIRTIO_BALLOON_VQ_STATS] = "stats"; > + callbacks[VIRTIO_BALLOON_VQ_STATS] = stats_request; > + } > + > + if (virtio_has_f...
2018 Feb 07
2
[PATCH v26 2/2 RESEND] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -51,9 +51,22 @@ MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); static struct vfsmount *balloon_mnt; #endif +enum virtio_balloon_vq { + VIRTIO_BALLOON_VQ_INFLATE, + VIRTIO_BALLOON_VQ_DEFLATE, + VIRTIO_BALLOON_VQ_STATS, + VIRTIO_BALLOON_VQ_FREE_PAGE, + VIRTIO_BALLOON_VQ_MAX +}; + struct virtio_balloon { struct virtio_device *vdev; - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; + + /* Balloon's own wq for cpu-intensive work ite...
2018 Feb 07
2
[PATCH v26 2/2 RESEND] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -51,9 +51,22 @@ MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); static struct vfsmount *balloon_mnt; #endif +enum virtio_balloon_vq { + VIRTIO_BALLOON_VQ_INFLATE, + VIRTIO_BALLOON_VQ_DEFLATE, + VIRTIO_BALLOON_VQ_STATS, + VIRTIO_BALLOON_VQ_FREE_PAGE, + VIRTIO_BALLOON_VQ_MAX +}; + struct virtio_balloon { struct virtio_device *vdev; - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; + + /* Balloon's own wq for cpu-intensive work ite...
2018 Jan 25
0
[PATCH v25 2/2] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -51,9 +51,22 @@ MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); static struct vfsmount *balloon_mnt; #endif +enum virtio_balloon_vq { + VIRTIO_BALLOON_VQ_INFLATE, + VIRTIO_BALLOON_VQ_DEFLATE, + VIRTIO_BALLOON_VQ_STATS, + VIRTIO_BALLOON_VQ_FREE_PAGE, + VIRTIO_BALLOON_VQ_MAX +}; + struct virtio_balloon { struct virtio_device *vdev; - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; + + /* Balloon's own wq for cpu-intensive work ite...
2018 Apr 03
0
[PATCH v30 2/4] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...loon.c b/drivers/virtio/virtio_balloon.c index dfe5684..18d24a4 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -51,9 +51,22 @@ static struct vfsmount *balloon_mnt; #endif +enum virtio_balloon_vq { + VIRTIO_BALLOON_VQ_INFLATE, + VIRTIO_BALLOON_VQ_DEFLATE, + VIRTIO_BALLOON_VQ_STATS, + VIRTIO_BALLOON_VQ_FREE_PAGE, + VIRTIO_BALLOON_VQ_MAX +}; + struct virtio_balloon { struct virtio_device *vdev; - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; + + /* Balloon's own wq for cpu-intensive work ite...
2018 Jun 26
0
[PATCH v34 2/4] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...gt;> - return err; >> + callbacks[VIRTIO_BALLOON_VQ_INFLATE] = balloon_ack; >> + names[VIRTIO_BALLOON_VQ_INFLATE] = "inflate"; >> + callbacks[VIRTIO_BALLOON_VQ_DEFLATE] = balloon_ack; >> + names[VIRTIO_BALLOON_VQ_DEFLATE] = "deflate"; >> + names[VIRTIO_BALLOON_VQ_STATS] = NULL; >> + names[VIRTIO_BALLOON_VQ_FREE_PAGE] = NULL; >> >> - vb->inflate_vq = vqs[0]; >> - vb->deflate_vq = vqs[1]; >> if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ)) { >> - struct scatterlist sg; >> - unsigned int num_sta...
2018 Apr 06
0
[PATCH v31 2/4] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -51,9 +51,22 @@ MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); static struct vfsmount *balloon_mnt; #endif +enum virtio_balloon_vq { + VIRTIO_BALLOON_VQ_INFLATE, + VIRTIO_BALLOON_VQ_DEFLATE, + VIRTIO_BALLOON_VQ_STATS, + VIRTIO_BALLOON_VQ_FREE_PAGE, + VIRTIO_BALLOON_VQ_MAX +}; + struct virtio_balloon { struct virtio_device *vdev; - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; + + /* Balloon's own wq for cpu-intensive work ite...
2018 Feb 07
0
[PATCH v26 2/2 RESEND] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...> +++ b/drivers/virtio/virtio_balloon.c > @@ -51,9 +51,22 @@ MODULE_PARM_DESC(oom_pages, "pages to free on OOM"); > static struct vfsmount *balloon_mnt; > #endif > > +enum virtio_balloon_vq { > + VIRTIO_BALLOON_VQ_INFLATE, > + VIRTIO_BALLOON_VQ_DEFLATE, > + VIRTIO_BALLOON_VQ_STATS, > + VIRTIO_BALLOON_VQ_FREE_PAGE, > + VIRTIO_BALLOON_VQ_MAX > +}; > + > struct virtio_balloon { > struct virtio_device *vdev; > - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; > + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *free_page_vq; > + > +...