| commit | 0911261d4cb614ef6900cd2906be2c61a87f43ff | [log] [tgz] |
|---|---|---|
| author | Peter Hurley <peter@hurleysoftware.com> | Wed Nov 05 12:12:53 2014 -0500 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Nov 05 18:30:43 2014 -0800 |
| tree | 0d69b4db079286579460737708fbe732f032a24b | |
| parent | 04980706c8febe41ec598116b174bd3a2dc82355 [diff] |
tty: Don't take tty_mutex for tty count changes Holding tty_mutex is no longer required to serialize changes to the tty_count or to prevent concurrent opens of closing ttys; tty_lock() is sufficient. Reviewed-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>