host-drivers/base-driver/vca/vop/vop_kvec_buff.c
static inline bool check_new_used_desc(struct vop_dev_common *cdev, void *a)
{
	struct vop_used_kiov_ring *used_ring = &cdev->kvec_buff.local_write_kvecs.used_ring;
	return ACCESS_ONCE(*used_ring->cnt) != used_ring->last_cnt;
}
/* returns true if there are some new used descriptors */
returns true if there are some new used descriptors
returns true if there are some new used descriptors
static inline bool check_new_used_desc(struct vop_dev_common *cdev, void *a)
{
	struct vop_used_kiov_ring *used_ring = &cdev->kvec_buff.local_write_kvecs.used_ring;
	return ACCESS_ONCE(*used_ring->cnt) != used_ring->last_cnt;
}
static inline bool check_new_used_desc ( struct vop_dev_common * cdev , void * a ) { struct vop_used_kiov_ring * used_ring = & cdev -> kvec_buff . local_write_kvecs . used_ring ; return ACCESS_ONCE ( * used_ring -> cnt ) != used_ring -> last_cnt ; }
returns true if there are some new used descriptors
returns true if there are some new used descriptors