Displaying 6 results from an estimated 6 matches for "target_nrpages".
2008 Jan 08
1
[PATCH] kvm guest balloon driver
...+
+struct balloon_work {
+ struct balloon_buf *buf;
+ struct list_head list;
+};
+
+#define VIRTIO_MAX_SG 2
+
+struct virtballoon {
+ struct virtio_device *dev;
+ struct virtqueue *vq;
+ struct task_struct *balloon_thread;
+ wait_queue_head_t balloon_wait;
+ wait_queue_head_t rmmod_wait;
+ uint32_t target_nrpages;
+ atomic_t inflight_bufs;
+};
+
+struct balloon_page {
+ struct page *bpage;
+ struct list_head bp_list;
+};
+
+struct virtballoon virtballoon;
+
+struct balloon_buf *alloc_balloon_buf(void)
+{
+ struct balloon_buf *buf;
+
+ buf = kzalloc(sizeof(struct balloon_buf), GFP_KERNEL);
+ if (!buf)
+ pri...
2008 Jan 08
1
[PATCH] kvm guest balloon driver
...+
+struct balloon_work {
+ struct balloon_buf *buf;
+ struct list_head list;
+};
+
+#define VIRTIO_MAX_SG 2
+
+struct virtballoon {
+ struct virtio_device *dev;
+ struct virtqueue *vq;
+ struct task_struct *balloon_thread;
+ wait_queue_head_t balloon_wait;
+ wait_queue_head_t rmmod_wait;
+ uint32_t target_nrpages;
+ atomic_t inflight_bufs;
+};
+
+struct balloon_page {
+ struct page *bpage;
+ struct list_head bp_list;
+};
+
+struct virtballoon virtballoon;
+
+struct balloon_buf *alloc_balloon_buf(void)
+{
+ struct balloon_buf *buf;
+
+ buf = kzalloc(sizeof(struct balloon_buf), GFP_KERNEL);
+ if (!buf)
+ pri...
2008 Jan 14
6
[PATCH] KVM virtio balloon driver
...+struct balloon_work {
+ struct balloon_buf *buf;
+ struct list_head list;
+};
+
+#define VIRTIO_MAX_SG 2
+
+struct virtballoon {
+ struct virtio_device *vdev;
+ struct virtqueue *vq;
+ struct task_struct *balloon_thread;
+ wait_queue_head_t balloon_wait;
+ wait_queue_head_t rmmod_wait;
+ uint32_t target_nrpages;
+ atomic_t inflight_bufs;
+ int balloon_size;
+ struct list_head balloon_plist;
+ struct list_head balloon_work;
+ spinlock_t plist_lock;
+ spinlock_t queue_lock;
+ struct list_head list;
+};
+
+struct balloon_buf *alloc_balloon_buf(struct virtio_device *vdev, gfp_t flags)
+{
+ struct balloon_buf...
2008 Jan 14
6
[PATCH] KVM virtio balloon driver
...+struct balloon_work {
+ struct balloon_buf *buf;
+ struct list_head list;
+};
+
+#define VIRTIO_MAX_SG 2
+
+struct virtballoon {
+ struct virtio_device *vdev;
+ struct virtqueue *vq;
+ struct task_struct *balloon_thread;
+ wait_queue_head_t balloon_wait;
+ wait_queue_head_t rmmod_wait;
+ uint32_t target_nrpages;
+ atomic_t inflight_bufs;
+ int balloon_size;
+ struct list_head balloon_plist;
+ struct list_head balloon_work;
+ spinlock_t plist_lock;
+ spinlock_t queue_lock;
+ struct list_head list;
+};
+
+struct balloon_buf *alloc_balloon_buf(struct virtio_device *vdev, gfp_t flags)
+{
+ struct balloon_buf...
2008 Jan 08
1
[PATCH] QEMU KVM balloon support
...space/qemu/hw/virtio-balloon.c
@@ -0,0 +1,103 @@
+#include "virtio.h"
+#include "pc.h"
+
+typedef struct VirtIOBalloon
+{
+ VirtIODevice vdev;
+} VirtIOBalloon;
+
+struct virtio_balloon_hdr
+{
+ uint8_t cmd;
+ uint8_t status;
+};
+
+struct virtio_balloon_config
+{
+ uint32_t target_nrpages;
+};
+
+VirtIOBalloon *virtio_balloon;
+
+extern int64_t ram_size;
+int64_t target_ramsize;
+
+#define VIRTIO_ID_BALLOON 3
+
+#define CMD_BALLOON_INFLATE 0x1
+#define CMD_BALLOON_DEFLATE 0x2
+
+static VirtIOBalloon *to_virtio_balloon(VirtIODevice *vdev)
+{
+ return (VirtIOBalloon *)vdev;
+}
+
+stat...
2008 Jan 08
1
[PATCH] QEMU KVM balloon support
...space/qemu/hw/virtio-balloon.c
@@ -0,0 +1,103 @@
+#include "virtio.h"
+#include "pc.h"
+
+typedef struct VirtIOBalloon
+{
+ VirtIODevice vdev;
+} VirtIOBalloon;
+
+struct virtio_balloon_hdr
+{
+ uint8_t cmd;
+ uint8_t status;
+};
+
+struct virtio_balloon_config
+{
+ uint32_t target_nrpages;
+};
+
+VirtIOBalloon *virtio_balloon;
+
+extern int64_t ram_size;
+int64_t target_ramsize;
+
+#define VIRTIO_ID_BALLOON 3
+
+#define CMD_BALLOON_INFLATE 0x1
+#define CMD_BALLOON_DEFLATE 0x2
+
+static VirtIOBalloon *to_virtio_balloon(VirtIODevice *vdev)
+{
+ return (VirtIOBalloon *)vdev;
+}
+
+stat...