linux-kernel - Re: [PATCH] replace various uses of num_physpages by totalram

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: <200907011427.52943.rusty@rustcorp.com.au>
Date:	Wed, 1 Jul 2009 14:27:52 +0930
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	"Jan Beulich" <JBeulich@...ell.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] replace various uses of num_physpages by totalram_pages

On Tue, 30 Jun 2009 08:38:32 pm Jan Beulich wrote:
> Sizing of memory allocations shouldn't depend on the number of physical
> pages found in a system, as that generally include (perhaps a huge
> amount of) non-RAM pages. The amount of what actually is usable as
> storage should instead be used as a basis here.

I like this patch.  Where's num_physpages used after this: should it be an 
arch-specific or even a static?

FWIW: Acked-by: Rusty Russell <rusty@...tcorp.com.au>

Thanks,
Rusty.
--
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/