/* Interface */
-int hv_ringbuffer_init(struct hv_ring_buffer_info *ring_info, void *buffer,
- u32 buflen);
+int hv_ringbuffer_init(struct hv_ring_buffer_info *ring_info,
+ struct page *pages, u32 pagecnt);
void hv_ringbuffer_cleanup(struct hv_ring_buffer_info *ring_info);
int hv_ringbuffer_write(struct hv_ring_buffer_info *ring_info,
struct kvec *kv_list,
- u32 kv_count, bool *signal, bool lock);
+ u32 kv_count, bool *signal, bool lock,
+ enum hv_signal_policy policy);
int hv_ringbuffer_read(struct hv_ring_buffer_info *inring_info,
void *buffer, u32 buflen, u32 *buffer_actual_len,