linux-kernel - Re: replace "memset(...,0,PAGE_SIZE)" calls with "clear

lists.openwall.net		lists / announce john-users owl-users popa3d-users / xvendor oss-security / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4
Open Source and information security mailing list archives

This website is powered by Openwall GNU/*/Linux security-enhanced OS

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

Date:	Mon, 1 Jan 2007 17:42:31 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Folkert van Heusden <folkert@...heusden.com>
Subject: Re: replace "memset(...,0,PAGE_SIZE)" calls with "clear_page()"?

On Mon, Jan 01, 2007 at 02:59:32AM +0100, Folkert van Heusden wrote:
> > > regarding alignment that don't allow clear_page() to be used
> > > copy_page() in the memcpy() case), but it's going to need a lot of
> 
> Maybe these optimalisations should be in the coding style docs?
> 
For what purpose? CodingStyle is not about documenting usage constraints
for every minor part of the kernel. If someone intends to use an API,
it's up to them to figure out the semantics for doing so. Let's not
confuse common sense with style.
-
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/