search for: cmdq_handle_work

...virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *cmd_vq; /* The balloon servicing is delegated to a freezable workqueue. */ struct work_struct update_balloon_stats_work; struct work_struct update_balloon_size_work; + struct work_struct cmdq_handle_work; /* Prevent updating balloon when it is being canceled. */ spinlock_t stop_update_lock; @@ -90,6 +91,12 @@ struct virtio_balloon { /* Memory statistics */ struct virtio_balloon_stat stats[VIRTIO_BALLOON_S_NR]; + /* Cmdq msg buffer for memory statistics */ + struct virtio_balloon_cmdq_hd...

...te_vq, *stats_vq; > + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *cmd_vq; > > /* The balloon servicing is delegated to a freezable workqueue. */ > struct work_struct update_balloon_stats_work; > struct work_struct update_balloon_size_work; > + struct work_struct cmdq_handle_work; > > /* Prevent updating balloon when it is being canceled. */ > spinlock_t stop_update_lock; > @@ -90,6 +91,12 @@ struct virtio_balloon { > /* Memory statistics */ > struct virtio_balloon_stat stats[VIRTIO_BALLOON_S_NR]; > > + /* Cmdq msg buffer for memory stati...

...te_vq, *stats_vq; > + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *cmd_vq; > > /* The balloon servicing is delegated to a freezable workqueue. */ > struct work_struct update_balloon_stats_work; > struct work_struct update_balloon_size_work; > + struct work_struct cmdq_handle_work; > > /* Prevent updating balloon when it is being canceled. */ > spinlock_t stop_update_lock; > @@ -90,6 +91,12 @@ struct virtio_balloon { > /* Memory statistics */ > struct virtio_balloon_stat stats[VIRTIO_BALLOON_S_NR]; > > + /* Cmdq msg buffer for memory stati...

...alloon { struct virtio_device *vdev; - struct virtqueue *inflate_vq, *deflate_vq, *stats_vq; + struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *cmd_vq; /* The balloon servicing is delegated to a freezable workqueue. */ struct work_struct update_balloon_stats_work; + struct work_struct cmdq_handle_work; struct work_struct update_balloon_size_work; /* Prevent updating balloon when it is being canceled. */ @@ -115,8 +132,10 @@ struct virtio_balloon { unsigned int num_pfns; __virtio32 pfns[VIRTIO_BALLOON_ARRAY_PFNS_MAX]; - /* Memory statistics */ - struct virtio_balloon_stat stats[VIRTIO...

...struct virtqueue *inflate_vq, *deflate_vq, *stats_vq, *cmd_vq; >> >> /* The balloon servicing is delegated to a freezable workqueue. */ >> struct work_struct update_balloon_stats_work; >> struct work_struct update_balloon_size_work; >> + struct work_struct cmdq_handle_work; >> >> /* Prevent updating balloon when it is being canceled. */ >> spinlock_t stop_update_lock; >> @@ -90,6 +91,12 @@ struct virtio_balloon { >> /* Memory statistics */ >> struct virtio_balloon_stat stats[VIRTIO_BALLOON_S_NR]; >> >>...

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one by one; and 2) cmdq: a new virtqueue to send commands between the device and driver. Currently, it supports commands to report memory stats (replace the old statq mechanism) and report guest unused pages.

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one by one; and 2) cmdq: a new virtqueue to send commands between the device and driver. Currently, it supports commands to report memory stats (replace the old statq mechanism) and report guest unused pages.

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks, instead of one by one; and 2) cmdq: a new virtqueue to send commands between the device and driver. Currently, it supports commands to report memory stats (replace the old statq mechanism) and report guest unused pages. Liang Li

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks, instead of one by one; and 2) cmdq: a new virtqueue to send commands between the device and driver. Currently, it supports commands to report memory stats (replace the old statq mechanism) and report guest unused pages. Liang Li