| commit | 0f56bd2f6a97d8b0eb5c8f9bc04b83a6c16d1d48 | [log] [tgz] |
|---|---|---|
| author | Peter Hurley <peter@hurleysoftware.com> | Sat Jun 15 09:36:13 2013 -0400 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Jul 23 16:47:09 2013 -0700 |
| tree | 70337a7fd95f71d5f39aa9d168c09be2ff3465a1 | |
| parent | 8c1fb49ba107c7db9441ef6ec0ab5830d112cc2a [diff] |
tty: Use non-atomic state to signal flip buffer flush pending Atomic bit ops are no longer required to indicate a flip buffer flush is pending, as the flush_mutex is sufficient barrier. Remove the unnecessary port .iflags field and localize flip buffer state to struct tty_bufhead. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>