host-drivers/base-driver/vca/vop/vop_kvec_buff.c
static inline bool check_new_avail_desc_ring_id(struct vop_dev_common *cdev, int id)
{
	struct vop_kvec_ring *ring = cdev->kvec_buff.local_write_kvecs.rings + id;
	return ACCESS_ONCE(*ring->cnt) != ring->last_cnt;
}
/* returns true if there are new write descriptors available */
returns true if there are new write descriptors available
returns true if there are new write descriptors available
static inline bool check_new_avail_desc_ring_id(struct vop_dev_common *cdev, int id)
{
	struct vop_kvec_ring *ring = cdev->kvec_buff.local_write_kvecs.rings + id;
	return ACCESS_ONCE(*ring->cnt) != ring->last_cnt;
}
static inline bool check_new_avail_desc_ring_id ( struct vop_dev_common * cdev , int id ) { struct vop_kvec_ring * ring = cdev -> kvec_buff . local_write_kvecs . rings + id ; return ACCESS_ONCE ( * ring -> cnt ) != ring -> last_cnt ; }
returns true if there are new write descriptors available
returns true if there are new write descriptors available