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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1207576548.15579.43.camel@twins>
Date:	Mon, 07 Apr 2008 15:55:48 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Andrea Arcangeli <andrea@...ranet.com>
Cc:	Jeremy Fitzhardinge <jeremy@...p.org>,
	Christoph Lameter <clameter@....com>,
	Robin Holt <holt@....com>, kvm-devel@...ts.sourceforge.net,
	general@...ts.openfabrics.org, steiner@....com,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [patch 01/10] emm: mm_lock: Lock a process against reclaim

On Sat, 2008-04-05 at 02:41 +0200, Andrea Arcangeli wrote:
> On Fri, Apr 04, 2008 at 04:12:42PM -0700, Jeremy Fitzhardinge wrote:
> > I think you can break this if() down a bit:
> >
> > 			if (!(vma->vm_file && vma->vm_file->f_mapping))
> > 				continue;
> 
> It makes no difference at runtime, coding style preferences are quite
> subjective.

I'll have to concurr with Jeremy here, please break that monstrous if
stmt down. It might not matter to the compiler, but it sure as hell
helps for anyone trying to understand/maintain the thing.


--
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/

Powered by blists - more mailing lists