1253 int pipe_resize_ring(struct pipe_inode_info *pipe, unsigned int nr_slots)  in pipe_resize_ring()  argument
1258 	bufs = kcalloc(nr_slots, sizeof(*bufs),  in pipe_resize_ring()
1269 	if (nr_slots < n) {  in pipe_resize_ring()
1300 	pipe->ring_size = nr_slots;  in pipe_resize_ring()
1301 	if (pipe->max_usage > nr_slots)  in pipe_resize_ring()
1302 		pipe->max_usage = nr_slots;  in pipe_resize_ring()
1320 	unsigned int nr_slots, size;  in pipe_set_size()  local
1329 	nr_slots = size >> PAGE_SHIFT;  in pipe_set_size()
1331 	if (!nr_slots)  in pipe_set_size()
1341 	if (nr_slots > pipe->max_usage &&  in pipe_set_size()
1345 	user_bufs = account_pipe_buffers(pipe->user, pipe->nr_accounted, nr_slots);  in pipe_set_size()
1347 	if (nr_slots > pipe->max_usage &&  in pipe_set_size()
1355 	ret = pipe_resize_ring(pipe, nr_slots);  in pipe_set_size()
1359 	pipe->max_usage = nr_slots;  in pipe_set_size()
1360 	pipe->nr_accounted = nr_slots;  in pipe_set_size()
1364 	(void) account_pipe_buffers(pipe->user, nr_slots, pipe->nr_accounted);  in pipe_set_size()