From: Russell King <rmk@arm.linux.org.uk>
To: James Simmons <jsimmons@transvirtual.com>
Cc: Robert Love <rml@tech9.net>, Alex Khripin <akhripin@mit.edu>,
linux-kernel@vger.kernel.org
Subject: Re: BKL in tty code?
Date: Wed, 30 Jan 2002 23:05:32 +0000 [thread overview]
Message-ID: <20020130230532.I19292@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20020130210127.H19292@flint.arm.linux.org.uk> <Pine.LNX.4.10.10201301457450.7609-100000@www.transvirtual.com>
In-Reply-To: <Pine.LNX.4.10.10201301457450.7609-100000@www.transvirtual.com>; from jsimmons@transvirtual.com on Wed, Jan 30, 2002 at 02:58:29PM -0800
On Wed, Jan 30, 2002 at 02:58:29PM -0800, James Simmons wrote:
> All the locking should be moved to the upper tty layers. Why implement the
> wheel over and over agin for each type of tty device.
By that statement, I can see that you haven't really done any analysis of
the tty nor serial locking. Its not a simple case of "just add a per tty
semaphore in the tty layer and everything will be fine".
--
Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux
http://www.arm.linux.org.uk/personal/aboutme.html
next prev parent reply other threads:[~2002-01-30 23:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-30 18:49 BKL in tty code? Alex Khripin
2002-01-30 19:25 ` Robert Love
2002-01-30 21:01 ` Russell King
2002-01-30 22:58 ` James Simmons
2002-01-30 23:05 ` Russell King [this message]
2002-01-30 22:52 ` Karl
2002-01-30 23:14 ` James Simmons
2002-01-30 21:10 ` David C. Hansen
2002-01-30 21:57 ` Karl
2002-01-30 23:00 ` James Simmons
2002-01-30 22:57 ` James Simmons
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