184 	unsigned int b_cnt;		/* Bytes used */  member
207 #define MON_RING_EMPTY(rp)	((rp)->b_cnt == 0)
298 	if (rp->b_cnt + size > rp->b_size)  in mon_buff_area_alloc()
301 	rp->b_cnt += size;  in mon_buff_area_alloc()
324 	if (rp->b_cnt + size > rp->b_size)  in mon_buff_area_alloc_contiguous()
333 		if (rp->b_cnt + size + fill_size > rp->b_size)  in mon_buff_area_alloc_contiguous()
339 		rp->b_cnt += size + fill_size;  in mon_buff_area_alloc_contiguous()
343 		rp->b_cnt += size;  in mon_buff_area_alloc_contiguous()
347 		rp->b_cnt += size;  in mon_buff_area_alloc_contiguous()
360 	rp->b_cnt -= size;  in mon_buff_area_shrink()
374 	rp->b_cnt -= size;  in mon_buff_area_free()
914 	avail = rp->b_cnt;  in mon_bin_fetch()
958 	avail = rp->b_cnt;  in mon_bin_queued()
1047 			rp->b_read = rp->b_in = rp->b_out = rp->b_cnt = 0;  in mon_bin_ioctl()