tty: Bracket ldisc release with TTY_DEBUG_HANGUP messages
Expected typical log output:
[ 2.437211] tty_open: opening pts1...
[ 2.443376] tty_open: opening pts5...
[ 2.447830] tty_release: ptm0 (tty count=1)...
[ 2.447849] pts0 vhangup...
[ 2.447865] tty_release: ptm0: final close
[ 2.447876] tty_release: ptm0: freeing structure...
[ 2.451634] tty_release: tty1 (tty count=1)...
[ 2.451638] tty_release: tty1: final close
[ 2.451654] tty_release: tty1: freeing structure...
[ 2.452505] tty_release: pts5 (tty count=2)...
[ 2.453029] tty_open: opening pts0...
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed