187 	unsigned int b_cnt;		/* Bytes used */  member
210 #define MON_RING_EMPTY(rp)	((rp)->b_cnt == 0)
301 	if (rp->b_cnt + size > rp->b_size)  in mon_buff_area_alloc()
304 	rp->b_cnt += size;  in mon_buff_area_alloc()
327 	if (rp->b_cnt + size > rp->b_size)  in mon_buff_area_alloc_contiguous()
336 		if (rp->b_cnt + size + fill_size > rp->b_size)  in mon_buff_area_alloc_contiguous()
342 		rp->b_cnt += size + fill_size;  in mon_buff_area_alloc_contiguous()
346 		rp->b_cnt += size;  in mon_buff_area_alloc_contiguous()
350 		rp->b_cnt += size;  in mon_buff_area_alloc_contiguous()
363 	rp->b_cnt -= size;  in mon_buff_area_shrink()
377 	rp->b_cnt -= size;  in mon_buff_area_free()
917 	avail = rp->b_cnt;  in mon_bin_fetch()
961 	avail = rp->b_cnt;  in mon_bin_queued()
1051 			rp->b_read = rp->b_in = rp->b_out = rp->b_cnt = 0;  in mon_bin_ioctl()