| commit | d2c438905f9f718b3d9f5d89ce163fc22bd33995 | [log] [tgz] |
|---|---|---|
| author | Peter Hurley <peter@hurleysoftware.com> | Sat Jun 15 07:04:47 2013 -0400 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Jul 23 16:38:34 2013 -0700 |
| tree | 60ff9ab6543fe72fb1225e660a53dc2f147faecb | |
| parent | 137084bbaddf4f6dde948ef3a14e18ba0754cc0d [diff] |
tty: Add lock/unlock ldisc pair functions Just as the tty pair must be locked in a stable sequence (ie, independent of which is consider the 'other' tty), so must the ldisc pair be locked in a stable sequence as well. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>