Lines Matching refs:readers
410 !READ_ONCE(pipe->readers); in pipe_writable()
431 if (!pipe->readers) { in pipe_write()
479 if (!pipe->readers) { in pipe_write()
690 if (!pipe->readers) in pipe_poll()
719 pipe->readers--; in pipe_release()
724 if (!pipe->readers != !pipe->writers) { in pipe_release()
883 pipe->readers = pipe->writers = 1; in get_pipe_inode()
1135 if (pipe->readers++ == 0) in fifo_open()
1157 if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers) in fifo_open()
1164 if (!is_pipe && !pipe->readers) { in fifo_open()
1178 pipe->readers++; in fifo_open()
1182 if (pipe->readers == 1 || pipe->writers == 1) in fifo_open()
1196 if (!--pipe->readers) in fifo_open()