Lines Matching refs:readers
413 !READ_ONCE(pipe->readers); in pipe_writable()
446 if (!pipe->readers) { in pipe_write()
487 if (!pipe->readers) { in pipe_write()
698 if (!pipe->readers) in pipe_poll()
727 pipe->readers--; in pipe_release()
732 if (!pipe->readers != !pipe->writers) { in pipe_release()
893 pipe->readers = pipe->writers = 1; in get_pipe_inode()
1148 if (pipe->readers++ == 0) in fifo_open()
1170 if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers) in fifo_open()
1177 if (!is_pipe && !pipe->readers) { in fifo_open()
1191 pipe->readers++; in fifo_open()
1195 if (pipe->readers == 1 || pipe->writers == 1) in fifo_open()
1209 if (!--pipe->readers) in fifo_open()