From: Christoph Hellwig <hch@infradead.org>
To: Greg KH <greg@kroah.com>
Cc: Roman Zippel <zippel@linux-m68k.org>,
Andries.Brouwer@cwi.nl, linux-kernel@vger.kernel.org,
akpm@digeo.com
Subject: Re: [PATCH] alternative dev patch
Date: Sun, 23 Mar 2003 08:30:34 +0000 [thread overview]
Message-ID: <20030323083034.A6732@infradead.org> (raw)
In-Reply-To: <20030323081956.GK26145@kroah.com>; from greg@kroah.com on Sun, Mar 23, 2003 at 12:19:56AM -0800
On Sun, Mar 23, 2003 at 12:19:56AM -0800, Greg KH wrote:
> Look at drivers/usb/core/file.c::usb_open(), it does much the same
> thing. Well, functionally the same, not identical in any way :)
And sound (well, not actually ranges), input, v4l, tty, etc..
->i_cdev together with char device probes would have solved that nicely
and without the linear list serach in ->open that we got now, which will
bite us much more once 32bit dev_ts are actually used.
next prev parent reply other threads:[~2003-03-23 8:19 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-20 21:50 Andries.Brouwer
2003-03-20 23:03 ` Roman Zippel
2003-03-21 1:24 ` Greg KH
2003-03-21 9:08 ` Roman Zippel
2003-03-22 1:38 ` Greg KH
2003-03-22 13:02 ` Roman Zippel
2003-03-23 8:19 ` Greg KH
2003-03-23 8:30 ` Christoph Hellwig [this message]
2003-03-23 15:05 ` Roman Zippel
2003-03-23 16:32 ` Christoph Hellwig
2003-03-23 8:50 ` Christoph Hellwig
2003-03-23 8:46 ` Christoph Hellwig
2003-03-23 15:11 ` Roman Zippel
-- strict thread matches above, loose matches on Subject: below --
2003-03-20 0:57 Roman Zippel
2003-03-20 20:40 ` Roman Zippel
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