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From: Matt Mackall <mpm@selenic.com>
To: Phillip Lougher <phillip@lougher.demon.co.uk>
Cc: Andrew Morton <akpm@osdl.org>, Greg KH <greg@kroah.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH][2/2] SquashFS
Date: Tue, 15 Mar 2005 20:19:12 -0800	[thread overview]
Message-ID: <20050316041912.GT32638@waste.org> (raw)
In-Reply-To: <20050316010432.GS32638@waste.org>

On Tue, Mar 15, 2005 at 05:04:32PM -0800, Matt Mackall wrote:
> On Tue, Mar 15, 2005 at 11:25:07PM +0000, Phillip Lougher wrote:
> > >>+	unsigned int		s_major:16;
> > >>+	unsigned int		s_minor:16;
> > >
> > >What's going on here? s_minor's not big enough for modern minor
> > >numbers.
> > 
> > What is the modern size then?
> 
> Minors are 22 bits, majors are 10. May grow to 32 each at some point.

Both akpm and I remembered wrong, fyi. It's 12 major bits, 20 minor.

-- 
Mathematics is the supreme nostalgia of our time.

  reply	other threads:[~2005-03-16  4:19 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-03-14 16:30 [PATCH][2/2] SquashFS Phillip Lougher
2005-03-15  1:06 ` Andrew Morton
2005-03-15  1:14   ` Phillip Lougher
2005-03-15  3:01     ` Andrew Morton
2005-03-15 17:16       ` Phillip Lougher
2005-03-15 18:21       ` Paulo Marques
2005-03-21 10:14         ` Pavel Machek
2005-03-21 15:56           ` Phillip Lougher
2005-03-21 19:00             ` Pavel Machek
2005-03-21 18:03               ` Phillip Lougher
2005-03-21 22:49                 ` Pavel Machek
2005-03-22  2:41                   ` Josh Boyer
2005-03-22  2:58                     ` David Lang
2005-03-22  3:04                     ` Andrew Morton
2005-03-22  2:59                       ` Phillip Lougher
2005-03-22  5:32                         ` Paul Jackson
2005-03-22  3:34                   ` Phillip Lougher
2005-03-22  5:37                     ` Stefan Smietanowski
2005-03-21 22:32               ` Mws
2005-03-21 22:44                 ` Pavel Machek
2005-03-21 22:54                   ` Mws
2005-03-22  3:36                   ` Phillip Lougher
2005-03-22  7:19                 ` Stefan Smietanowski
2005-03-22  5:20               ` Willy Tarreau
2005-03-21 18:08           ` Mws
2005-03-21 18:54             ` Pavel Machek
2005-03-21 22:23               ` Mws
2005-03-21 22:31                 ` Pavel Machek
2005-03-21 22:47                   ` Mws
2005-03-21 22:56                     ` Pavel Machek
2005-03-15  3:12 ` Matt Mackall
2005-03-15 23:25   ` Phillip Lougher
2005-03-16  0:57     ` Andrew Morton
2005-03-16  1:04     ` Matt Mackall
2005-03-16  4:19       ` Matt Mackall [this message]
2005-03-15  5:38 ` Greg KH

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