Searched refs:buffer_pos (Results 1 – 6 of 6) sorted by relevance
| /Linux-v4.19/drivers/oprofile/ |
| D | event_buffer.c | 34 static size_t buffer_pos; variable
55 if (buffer_pos == buffer_size) { in add_event_entry()
60 event_buffer[buffer_pos] = value; in add_event_entry()
61 if (++buffer_pos == buffer_size - buffer_watershed) { in add_event_entry()
93 buffer_pos = 0; in alloc_event_buffer()
106 buffer_pos = 0; in free_event_buffer()
153 buffer_pos = 0; in event_buffer_release()
191 count = buffer_pos * sizeof(unsigned long); in event_buffer_read()
197 buffer_pos = 0; in event_buffer_read()
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| /Linux-v4.19/drivers/media/usb/usbtv/ |
| D | usbtv-audio.c | 127 size_t i, frame_bytes, chunk_length, buffer_pos, period_pos; in usbtv_audio_urb_received() local
152 buffer_pos = chip->snd_buffer_pos; in usbtv_audio_urb_received()
159 if (buffer_pos + chunk_length >= runtime->buffer_size) { in usbtv_audio_urb_received()
160 size_t cnt = (runtime->buffer_size - buffer_pos) * in usbtv_audio_urb_received()
162 memcpy(runtime->dma_area + buffer_pos * frame_bytes, in usbtv_audio_urb_received()
167 memcpy(runtime->dma_area + buffer_pos * frame_bytes, in usbtv_audio_urb_received()
171 buffer_pos += chunk_length; in usbtv_audio_urb_received()
174 if (buffer_pos >= runtime->buffer_size) in usbtv_audio_urb_received()
175 buffer_pos -= runtime->buffer_size; in usbtv_audio_urb_received()
185 chip->snd_buffer_pos = buffer_pos; in usbtv_audio_urb_received()
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| /Linux-v4.19/lib/ |
| D | decompress_unlzma.c | 280 size_t buffer_pos; member
295 wr->global_pos + wr->buffer_pos; in get_pos()
305 pos = wr->buffer_pos - offs; in peek_old_byte()
308 uint32_t pos = wr->buffer_pos - offs; in peek_old_byte()
318 wr->buffer[wr->buffer_pos++] = wr->previous_byte = byte; in write_byte()
319 if (wr->flush && wr->buffer_pos == wr->header->dict_size) { in write_byte()
320 wr->buffer_pos = 0; in write_byte()
342 } while (len != 0 && wr->buffer_pos < wr->header->dst_size); in copy_bytes()
576 wr.buffer_pos = 0; in unlzma()
655 if (!wr.flush || wr.flush(wr.buffer, wr.buffer_pos) == wr.buffer_pos) in unlzma()
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| /Linux-v4.19/drivers/staging/most/sound/ |
| D | sound.c | 50 unsigned int buffer_pos; member
189 fr0 = min(buffer_size - channel->buffer_pos, frames); in copy_data()
191 channel->copy_fn(runtime->dma_area + channel->buffer_pos * frame_bytes, in copy_data()
202 channel->buffer_pos += frames; in copy_data()
203 if (channel->buffer_pos >= buffer_size) in copy_data()
204 channel->buffer_pos -= buffer_size; in copy_data()
396 channel->buffer_pos = 0; in pcm_prepare()
444 return channel->buffer_pos; in pcm_pointer()
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| /Linux-v4.19/sound/usb/misc/ |
| D | ua101.c | 120 unsigned int buffer_pos; member
230 source = runtime->dma_area + stream->buffer_pos * frame_bytes; in copy_playback_data()
231 if (stream->buffer_pos + frames <= runtime->buffer_size) { in copy_playback_data()
235 frames1 = runtime->buffer_size - stream->buffer_pos; in copy_playback_data()
241 stream->buffer_pos += frames; in copy_playback_data()
242 if (stream->buffer_pos >= runtime->buffer_size) in copy_playback_data()
243 stream->buffer_pos -= runtime->buffer_size; in copy_playback_data()
334 dest = runtime->dma_area + stream->buffer_pos * frame_bytes; in copy_capture_data()
335 if (stream->buffer_pos + frames <= runtime->buffer_size) { in copy_capture_data()
339 frames1 = runtime->buffer_size - stream->buffer_pos; in copy_capture_data()
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| /Linux-v4.19/fs/reiserfs/ |
| D | xattr.c | 508 size_t buffer_pos = 0; in reiserfs_xattr_set_handle() local
527 while (buffer_pos < buffer_size || buffer_pos == 0) { in reiserfs_xattr_set_handle()
532 if (buffer_size - buffer_pos > PAGE_SIZE) in reiserfs_xattr_set_handle()
535 chunk = buffer_size - buffer_pos; in reiserfs_xattr_set_handle()
561 memcpy(data + skip, buffer + buffer_pos, chunk); in reiserfs_xattr_set_handle()
569 buffer_pos += chunk; in reiserfs_xattr_set_handle()
639 size_t buffer_pos = 0; in reiserfs_xattr_get() local
710 memcpy(buffer + buffer_pos, data + skip, chunk); in reiserfs_xattr_get()
714 buffer_pos += chunk; in reiserfs_xattr_get()
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