search for: b9561a5

...S. Tsirkin <mst at redhat.com> Cc: Michal Hocko <mhocko at suse.com> --- drivers/virtio/virtio_balloon.c | 8 ++++++++ include/uapi/linux/virtio_balloon.h | 2 ++ 2 files changed, 10 insertions(+) diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index b9561a5..5a42235 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -706,6 +706,7 @@ static struct file_system_type balloon_fs = { static int virtballoon_probe(struct virtio_device *vdev) { struct virtio_balloon *vb; + __u32 poison_val; int err; if (!vdev->co...

This patch series is separated from the previous "Virtio-balloon Enhancement" series. The new feature, VIRTIO_BALLOON_F_FREE_PAGE_VQ, implemented by this series enables the virtio-balloon driver to report hints of guest free pages to the host. It can be used to accelerate live migration of VMs. Here is an introduction of this usage: Live migration needs to transfer the VM's memory

This patch series is separated from the previous "Virtio-balloon Enhancement" series. The new feature, VIRTIO_BALLOON_F_FREE_PAGE_VQ, implemented by this series enables the virtio-balloon driver to report hints of guest free pages to the host. It can be used to accelerate live migration of VMs. Here is an introduction of this usage: Live migration needs to transfer the VM's memory

...virtio/virtio_balloon.c | 242 > +++++++++++++++++++++++++++++++----- > include/uapi/linux/virtio_balloon.h | 4 + > 2 files changed, 214 insertions(+), 32 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c > b/drivers/virtio/virtio_balloon.c > index a1fb52c..b9561a5 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -53,7 +53,12 @@ static struct vfsmount *balloon_mnt; > > struct virtio_balloon { > struct virtio_device *vdev; > - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; > + struc...

...virtio/virtio_balloon.c | 242 > +++++++++++++++++++++++++++++++----- > include/uapi/linux/virtio_balloon.h | 4 + > 2 files changed, 214 insertions(+), 32 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c > b/drivers/virtio/virtio_balloon.c > index a1fb52c..b9561a5 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -53,7 +53,12 @@ static struct vfsmount *balloon_mnt; > > struct virtio_balloon { > struct virtio_device *vdev; > - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; > + struc...

...242 >> +++++++++++++++++++++++++++++++----- >> include/uapi/linux/virtio_balloon.h | 4 + >> 2 files changed, 214 insertions(+), 32 deletions(-) >> >> diff --git a/drivers/virtio/virtio_balloon.c >> b/drivers/virtio/virtio_balloon.c >> index a1fb52c..b9561a5 100644 >> --- a/drivers/virtio/virtio_balloon.c >> +++ b/drivers/virtio/virtio_balloon.c >> @@ -53,7 +53,12 @@ static struct vfsmount *balloon_mnt; >> >> struct virtio_balloon { >> struct virtio_device *vdev; >> - struct virtqueue *inflate_vq, *defl...

...++++++++++++++++----- > >> include/uapi/linux/virtio_balloon.h | 4 + > >> 2 files changed, 214 insertions(+), 32 deletions(-) > >> > >> diff --git a/drivers/virtio/virtio_balloon.c > >> b/drivers/virtio/virtio_balloon.c > >> index a1fb52c..b9561a5 100644 > >> --- a/drivers/virtio/virtio_balloon.c > >> +++ b/drivers/virtio/virtio_balloon.c > >> @@ -53,7 +53,12 @@ static struct vfsmount *balloon_mnt; > >> > >> struct virtio_balloon { > >> struct virtio_device *vdev; > >...

...ocko at kernel.org> --- drivers/virtio/virtio_balloon.c | 242 +++++++++++++++++++++++++++++++----- include/uapi/linux/virtio_balloon.h | 4 + 2 files changed, 214 insertions(+), 32 deletions(-) diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index a1fb52c..b9561a5 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -53,7 +53,12 @@ static struct vfsmount *balloon_mnt; struct virtio_balloon { struct virtio_device *vdev; - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *s...

...; drivers/virtio/virtio_balloon.c | 242 +++++++++++++++++++++++++++++++----- > include/uapi/linux/virtio_balloon.h | 4 + > 2 files changed, 214 insertions(+), 32 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index a1fb52c..b9561a5 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -53,7 +53,12 @@ static struct vfsmount *balloon_mnt; > > struct virtio_balloon { > struct virtio_device *vdev; > - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; > + struc...

...; drivers/virtio/virtio_balloon.c | 242 +++++++++++++++++++++++++++++++----- > include/uapi/linux/virtio_balloon.h | 4 + > 2 files changed, 214 insertions(+), 32 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index a1fb52c..b9561a5 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -53,7 +53,12 @@ static struct vfsmount *balloon_mnt; > > struct virtio_balloon { > struct virtio_device *vdev; > - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; > + struc...