From: Greg KH <gregkh@linuxfoundation.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Subject: Re: [PATCH 3/3] tty_lock: Localise the lock
Date: Fri, 4 May 2012 16:55:50 -0700 [thread overview]
Message-ID: <20120504235550.GA5727@kroah.com> (raw)
In-Reply-To: <20120504235412.GA5694@kroah.com>
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...
next prev parent reply other threads:[~2012-05-04 23:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-03 21:21 [PATCH 1/3] tty_lock: undo the old tty_lock use on the ctty Alan Cox
2012-05-03 21:22 ` [PATCH 2/3] pty: Lock the devpts bits privately Alan Cox
2012-05-08 18:18 ` H. Peter Anvin
2012-05-08 20:43 ` Alan Cox
2012-05-08 20:41 ` H. Peter Anvin
2012-05-03 21:24 ` [PATCH 3/3] tty_lock: Localise the lock Alan Cox
2012-05-04 20:48 ` Arnd Bergmann
2012-05-04 23:54 ` Greg KH
2012-05-04 23:55 ` Greg KH [this message]
2012-05-07 16:03 ` Sasha Levin
2012-05-07 16:03 ` Sasha Levin
2012-05-07 16:11 ` Alan Cox
2012-05-07 16:30 ` Sasha Levin
2012-05-07 16:42 ` Alan Cox
2012-05-07 17:00 ` Sasha Levin
2012-05-07 21:04 ` Jiri Slaby
2012-05-08 18:12 ` Sasha Levin
2012-05-11 10:40 ` Sasha Levin
2012-05-11 14:52 ` Greg KH
2012-05-11 15:09 ` Sasha Levin
2012-05-11 15:09 ` Sasha Levin
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