Lines Matching refs:p_mask
338 unsigned int p_mask = pipe->ring_size - 1;
350 p = &pipe->bufs[i_head & p_mask];
381 unsigned int p_mask = pipe->ring_size - 1;
395 buf = &pipe->bufs[i_head & p_mask];
404 buf = &pipe->bufs[i_head & p_mask];
485 unsigned int p_mask = i->pipe->ring_size - 1;
489 if (off && (!allocated(&i->pipe->bufs[iter_head & p_mask]) ||
503 unsigned int p_mask = pipe->ring_size - 1;
520 pipe->bufs[iter_head & p_mask].len += size;
523 pipe->bufs[iter_head & p_mask].len = PAGE_SIZE;
527 struct pipe_buffer *buf = &pipe->bufs[iter_head & p_mask];
551 unsigned int p_mask = pipe->ring_size - 1;
563 memcpy_to_page(pipe->bufs[i_head & p_mask].page, off, addr, chunk);
587 unsigned int p_mask = pipe->ring_size - 1;
601 char *p = kmap_atomic(pipe->bufs[i_head & p_mask].page);
663 unsigned int p_mask = pipe->ring_size - 1;
677 rem = copy_mc_to_page(pipe->bufs[i_head & p_mask].page,
947 unsigned int p_mask = pipe->ring_size - 1;
960 memzero_page(pipe->bufs[i_head & p_mask].page, off, chunk);
1014 unsigned int p_mask = pipe->ring_size - 1;
1022 buf = &pipe->bufs[i_head & p_mask];
1028 pipe_buf_release(pipe, &pipe->bufs[p_head & p_mask]);
1042 unsigned int p_mask = pipe->ring_size - 1;
1047 left += off - pipe->bufs[i_head & p_mask].offset;
1049 buf = &pipe->bufs[i_head & p_mask];
1086 unsigned int p_mask = pipe->ring_size - 1;
1090 struct pipe_buffer *b = &pipe->bufs[i_head & p_mask];
1102 b = &pipe->bufs[i_head & p_mask];
1228 unsigned int p_mask = i->pipe->ring_size - 1;
1230 if (size && i->iov_offset && allocated(&i->pipe->bufs[i->head & p_mask]))
1272 unsigned int p_mask = pipe->ring_size - 1;
1280 get_page(*pages++ = pipe->bufs[iter_head & p_mask].page);