From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nick Piggin Subject: Re: rcu-walk and dcache scaling tree update and status Date: Mon, 13 Dec 2010 13:59:10 +1100 Message-ID: <20101213025910.GA6981@amd> References: <20101213023733.GB6522@amd> <201012122153.33427.edt@aei.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Nick Piggin , Linus Torvalds , Andrew Morton , Al Viro , Stephen Rothwell , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org To: Ed Tomlinson Return-path: Received: from ipmail06.adl2.internode.on.net ([150.101.137.129]:31407 "EHLO ipmail06.adl2.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754844Ab0LMC7N (ORCPT ); Sun, 12 Dec 2010 21:59:13 -0500 Content-Disposition: inline In-Reply-To: <201012122153.33427.edt@aei.ca> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Sun, Dec 12, 2010 at 09:53:32PM -0500, Ed Tomlinson wrote: > On Sunday 12 December 2010 21:37:33 Nick Piggin wrote: > > Final note: > > You won't be able to reproduce the parallel path walk scalability > > numbers that I've posted, because the vfsmount refcounting scalability > > patch is not included. I have a new idea for that now, so I'll be asking > > for comments with that soon. > > I get this when building: > > security/security.c: In function 'security_inode_exec_permission': > security/security.c:520: error: 'rcu' undeclared (first use in this function) > security/security.c:520: error: (Each undeclared identifier is reported only once > security/security.c:520: error: for each function it appears in.) > make[1]: *** [security/security.o] Error 1 > make: *** [security] Error 2 > > Missing include maybe? Ah, missed permutation while doing a final build check. `rcu` should just be renamed to `flags`.