From: "J.A. Magallon" <jamagallon@able.es>
To: root@chaos.analogic.com
Cc: John Bradford <john@grabjohn.com>,
Russell King <rmk@arm.linux.org.uk>,
fdavis@si.rr.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] 2.5.59 : sound/oss/vidc.c
Date: Fri, 7 Feb 2003 22:58:17 +0100 [thread overview]
Message-ID: <20030207215817.GA2092@werewolf.able.es> (raw)
In-Reply-To: <Pine.LNX.3.95.1030207152853.31273A-100000@chaos.analogic.com>; from root@chaos.analogic.com on Fri, Feb 07, 2003 at 21:47:28 +0100
On 2003.02.07 Richard B. Johnson wrote:
> On Fri, 7 Feb 2003, John Bradford wrote:
>
[...]
>
> for (new2size = 128; new2size < newsize; new2size <<= 1)
> ;
>
> The code seems to want to make the value of new2size a power of
> 2 and, greater than 128, but less than newsize. It ignores the
> fact that newsize might be less than 128, maybe this is okay.
> But, the code goes on, eventually settling on new2size being
> less than 4096... hmmm. I'll bet this could be greatly
> simplified. I think 'new2size' is really something that will
> fit inside 128-byte groups. Maybe an & or a % will greatly
> simplify?
>
Isn't just a ffs or the like ?
--
J.A. Magallon <jamagallon@able.es> \ Software is like sex:
werewolf.able.es \ It's better when it's free
Mandrake Linux release 9.1 (Cooker) for i586
Linux 2.4.21-pre4-jam1 (gcc 3.2.1 (Mandrake Linux 9.1 3.2.1-5mdk))
next prev parent reply other threads:[~2003-02-07 21:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-07 17:13 [PATCH] 2.5.59 : sound/oss/vidc.c Frank Davis
2003-02-07 19:43 ` Russell King
2003-02-07 20:03 ` John Bradford
2003-02-07 20:47 ` Richard B. Johnson
2003-02-07 21:58 ` J.A. Magallon [this message]
2003-02-07 22:20 ` Russell King
2003-02-07 22:35 ` John Bradford
2003-02-10 22:03 ` Bill Davidsen
2003-02-11 7:49 ` Horst von Brand
2003-02-07 23:54 ` Alan Cox
2003-02-10 0:23 ` Rusty Russell
2003-02-08 0:37 Alexei Podtelezhnikov
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