Lines Matching refs:readers
427 !READ_ONCE(pipe->readers); in pipe_writable()
460 if (!pipe->readers) { in anon_pipe_write()
500 if (!pipe->readers) { in anon_pipe_write()
700 if (!pipe->readers) in pipe_poll()
729 pipe->readers--; in pipe_release()
734 if (!pipe->readers != !pipe->writers) { in pipe_release()
900 pipe->readers = pipe->writers = 1; in get_pipe_inode()
1165 if (pipe->readers++ == 0) in fifo_open()
1187 if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers) in fifo_open()
1194 if (!is_pipe && !pipe->readers) { in fifo_open()
1208 pipe->readers++; in fifo_open()
1212 if (pipe->readers == 1 || pipe->writers == 1) in fifo_open()
1226 if (!--pipe->readers) in fifo_open()