782 	runtime->oss.period_bytes = oss_period_size;  in snd_pcm_oss_period_size()
964 	n = snd_pcm_plug_slave_size(substream, runtime->oss.period_bytes / oss_frame_size);  in snd_pcm_oss_change_params_locked()
1064 	runtime->oss.period_bytes = oss_period_size;  in snd_pcm_oss_change_params_locked()
1068 		 runtime->oss.period_bytes,  in snd_pcm_oss_change_params_locked()
1079 	runtime->oss.buffer = kvzalloc(runtime->oss.period_bytes, GFP_KERNEL);  in snd_pcm_oss_change_params_locked()
1419 		if (bytes < runtime->oss.period_bytes || runtime->oss.buffer_used > 0) {  in snd_pcm_oss_write1()
1421 			if (tmp + runtime->oss.buffer_used > runtime->oss.period_bytes)  in snd_pcm_oss_write1()
1422 				tmp = runtime->oss.period_bytes - runtime->oss.buffer_used;  in snd_pcm_oss_write1()
1434 			    runtime->oss.buffer_used == runtime->oss.period_bytes) {  in snd_pcm_oss_write1()
1441 				runtime->oss.period_ptr %= runtime->oss.period_bytes;  in snd_pcm_oss_write1()
1453 						 runtime->oss.period_bytes, 0);  in snd_pcm_oss_write1()
1461 			    tmp != runtime->oss.period_bytes)  in snd_pcm_oss_write1()
1529 		if (bytes < runtime->oss.period_bytes || runtime->oss.buffer_used > 0) {  in snd_pcm_oss_read1()
1531 				tmp = snd_pcm_oss_read2(substream, runtime->oss.buffer, runtime->oss.period_bytes, 1);  in snd_pcm_oss_read1()
1551 						runtime->oss.period_bytes, 0);  in snd_pcm_oss_read1()
1689 			size = (8 * (runtime->oss.period_bytes - runtime->oss.buffer_used) + 7) / width;  in snd_pcm_oss_sync()
1693 			err = snd_pcm_oss_sync1(substream, runtime->oss.period_bytes);  in snd_pcm_oss_sync()
1700 			size = runtime->oss.period_bytes - runtime->oss.period_ptr;  in snd_pcm_oss_sync()
1842 	return substream->runtime->oss.period_bytes;  in snd_pcm_oss_get_block_size()
2249 				info.blocks = (runtime->oss.buffer_bytes - delay - fixup) / runtime->oss.period_bytes;  in snd_pcm_oss_get_ptr()
2251 				info.blocks = (delay + fixup) / runtime->oss.period_bytes;  in snd_pcm_oss_get_ptr()
2255 			info.blocks = delay / runtime->oss.period_bytes;  in snd_pcm_oss_get_ptr()
2286 	info.fragsize = runtime->oss.period_bytes;  in snd_pcm_oss_get_space()
2290 			info.bytes = runtime->oss.period_bytes * runtime->oss.periods;  in snd_pcm_oss_get_space()
2314 		info.fragments = info.bytes / runtime->oss.period_bytes;  in snd_pcm_oss_get_space()