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SubjectRe: [PATCH 3/3] tty_lock: Localise the lock
On Fri, May 04, 2012 at 04:54:12PM -0700, Greg KH wrote:
> On Thu, May 03, 2012 at 10:24:08PM +0100, Alan Cox wrote:
> > From: Alan Cox <alan@linux.intel.com>
> >
> > In each remaining case the tty_lock is associated with a specific tty. This
> > means we can now lock on a per tty basis. We do need tty_lock_pair() for
> > the pty case. Uglier but still a step in the right direction.
> >
> > Signed-off-by: Alan Cox <alan@linux.intel.com>
> > Acked-by: Arnd Bergmann <arnd@arndb.de>
> > ---
> >
> > drivers/tty/amiserial.c | 12 ++++----
> > drivers/tty/cyclades.c | 2 +
> > drivers/tty/n_r3964.c | 11 ++++---
> > drivers/tty/pty.c | 23 +++++++++------
> > drivers/tty/synclink.c | 4 +--
> > drivers/tty/synclink_gt.c | 4 +--
> > drivers/tty/synclinkmp.c | 4 +--
> > drivers/tty/tty_io.c | 67 +++++++++++++++++++++++++++------------------
> > drivers/tty/tty_ldisc.c | 30 ++++++++++----------
> > drivers/tty/tty_mutex.c | 60 ++++++++++++++++++++++++++++++----------
> > drivers/tty/tty_port.c | 6 ++--
> > include/linux/tty.h | 23 +++++++++------
> > 12 files changed, 149 insertions(+), 97 deletions(-)
>
> You forgot the call in net/bluetooth/rfcomm/tty.c, I'll go fix that
> up...

And drivers/tty/serial/crisv10.c and
drivers/staging/serial/68360serial.c...



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