169 	runtime->buffer_size = PAGE_SIZE;  in snd_rawmidi_runtime_create()
174 		runtime->avail = runtime->buffer_size;  in snd_rawmidi_runtime_create()
175 	runtime->buffer = kvzalloc(runtime->buffer_size, GFP_KERNEL);  in snd_rawmidi_runtime_create()
230 	runtime->avail = is_input ? 0 : runtime->buffer_size;  in __reset_runtime_ptrs()
264 				(runtime->avail >= runtime->buffer_size),  in snd_rawmidi_drain_output()
270 		if (runtime->avail < runtime->buffer_size && !timeout) {  in snd_rawmidi_drain_output()
272 				   "rawmidi drain error (avail = %li, buffer_size = %li)\n",  in snd_rawmidi_drain_output()
273 				   (long)runtime->avail, (long)runtime->buffer_size);  in snd_rawmidi_drain_output()
715 	if (params->buffer_size < 32 || params->buffer_size > 1024L * 1024L)  in resize_runtime_buffer()
717 	if (framing == SNDRV_RAWMIDI_MODE_FRAMING_TSTAMP && (params->buffer_size & 0x1f) != 0)  in resize_runtime_buffer()
719 	if (params->avail_min < 1 || params->avail_min > params->buffer_size)  in resize_runtime_buffer()
721 	if (params->buffer_size & get_align(runtime))  in resize_runtime_buffer()
723 	if (params->buffer_size != runtime->buffer_size) {  in resize_runtime_buffer()
724 		newbuf = kvzalloc(params->buffer_size, GFP_KERNEL);  in resize_runtime_buffer()
734 		runtime->buffer_size = params->buffer_size;  in resize_runtime_buffer()
1086 		if ((int)(runtime->buffer_size - runtime->avail) < frame_size) {  in receive_with_tstamp_framing()
1105 		runtime->hw_ptr %= runtime->buffer_size;  in receive_with_tstamp_framing()
1163 		if (runtime->avail < runtime->buffer_size) {  in snd_rawmidi_receive()
1165 			runtime->hw_ptr %= runtime->buffer_size;  in snd_rawmidi_receive()
1173 		count1 = runtime->buffer_size - runtime->hw_ptr;  in snd_rawmidi_receive()
1176 		if (count1 > (int)(runtime->buffer_size - runtime->avail))  in snd_rawmidi_receive()
1177 			count1 = runtime->buffer_size - runtime->avail;  in snd_rawmidi_receive()
1183 		runtime->hw_ptr %= runtime->buffer_size;  in snd_rawmidi_receive()
1190 			if (count1 > (int)(runtime->buffer_size - runtime->avail)) {  in snd_rawmidi_receive()
1191 				count1 = runtime->buffer_size - runtime->avail;  in snd_rawmidi_receive()
1225 		count1 = runtime->buffer_size - runtime->appl_ptr;  in snd_rawmidi_kernel_read1()
1234 		runtime->appl_ptr %= runtime->buffer_size;  in snd_rawmidi_kernel_read1()
1337 	return (runtime->avail >= runtime->buffer_size);  in snd_rawmidi_transmit_empty()
1361 	if (runtime->avail >= runtime->buffer_size) {  in __snd_rawmidi_transmit_peek()
1369 		count1 = runtime->buffer_size - runtime->hw_ptr;  in __snd_rawmidi_transmit_peek()
1372 		if (count1 > (int)(runtime->buffer_size - runtime->avail))  in __snd_rawmidi_transmit_peek()
1373 			count1 = runtime->buffer_size - runtime->avail;  in __snd_rawmidi_transmit_peek()
1381 			if (count > (int)(runtime->buffer_size - runtime->avail - count1))  in __snd_rawmidi_transmit_peek()
1382 				count = runtime->buffer_size - runtime->avail - count1;  in __snd_rawmidi_transmit_peek()
1435 	snd_BUG_ON(runtime->avail + count > runtime->buffer_size);  in __snd_rawmidi_transmit_ack()
1438 	runtime->hw_ptr %= runtime->buffer_size;  in __snd_rawmidi_transmit_ack()
1505 	    runtime->avail < runtime->buffer_size) {  in snd_rawmidi_proceed()
1506 		count = runtime->buffer_size - runtime->avail;  in snd_rawmidi_proceed()
1538 		count1 = runtime->buffer_size - runtime->appl_ptr;  in snd_rawmidi_kernel_write1()
1547 		runtime->appl_ptr %= runtime->buffer_size;  in snd_rawmidi_kernel_write1()
1567 	count1 = runtime->avail < runtime->buffer_size;  in snd_rawmidi_kernel_write1()
1595 	if (substream->append && count > runtime->buffer_size)  in snd_rawmidi_write()
1635 		while (runtime->avail != runtime->buffer_size) {  in snd_rawmidi_write()
1701 	unsigned long buffer_size, avail, xruns;  in snd_rawmidi_proc_info_read()  local
1728 					buffer_size = runtime->buffer_size;  in snd_rawmidi_proc_info_read()
1736 				    buffer_size, avail);  in snd_rawmidi_proc_info_read()
1755 					buffer_size = runtime->buffer_size;  in snd_rawmidi_proc_info_read()
1763 					    buffer_size, avail, xruns);  in snd_rawmidi_proc_info_read()