linux-kernel - Re: [PATCH] Remove argument from open

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20080515152210.GL9921@parisc-linux.org>
Date:	Thu, 15 May 2008 09:22:10 -0600
From:	Matthew Wilcox <matthew@....cx>
To:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Remove argument from open_softirq which is always NULL

On Thu, May 15, 2008 at 11:15:37AM -0300, Carlos R. Mafra wrote:
> This observation has already been made by Matthew Wilcox in June 2002
> (http://www.cs.helsinki.fi/linux/linux-kernel/2002-25/0687.html)
> 
> "I notice that none of the current softirq routines use the data element
> passed to them."
> 
> and the situation hasn't changed since them. So it appears we can safely
> remove that extra argument to save 128 (54) bytes of kernel data (text).
> 
> Signed-off-by: Carlos R. Mafra <crmafra@....unesp.br>
Reviewed-by: Matthew Wilcox <willy@...ux.intel.com>

-- 
Intel are signing my paycheques ... these opinions are still mine
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours.  We can't possibly take such
a retrograde step."
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/