From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Horman Date: Tue, 30 Oct 2007 08:50:56 +0000 Subject: Re: [PATCH] fix typo in per_cpu_offset Message-Id: <20071030085054.GE10635@verge.net.au> List-Id: References: <3877989d0710230015x1640388aod98cae2fa3fc82c2@mail.gmail.com> <20071030071513.GE5361@verge.net.au> <20071030.003622.265888160.davem@davemloft.net> In-Reply-To: <20071030.003622.265888160.davem@davemloft.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: David Miller Cc: luming.yu@gmail.com, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, Ingo Molnar , Arjan van de Ven , Rusty Russell , Andrew Morton On Tue, Oct 30, 2007 at 12:36:22AM -0700, David Miller wrote: > From: Simon Horman > Date: Tue, 30 Oct 2007 16:15:13 +0900 > > > Though curiuously with my config nothing uses per_cpu_offset() > > (I added a bogus call to produce an error.) Is it actually > > used on ia64? > > It is unused, and in that regard should probably be deleted. > > include/asm-generic/percpu.h defines a seemingly similarly > unused per_cpu_offset() macro define as well It looks like they were both added by "[PATCH] lockdep: add per_cpu_offset()" (a875a69f8b00a38b4f40d9632a4fc71a159f0e0d) Perhaps they were used at that time? -- Horms H: http://www.vergenet.net/~horms/ W: http://www.valinux.co.jp/en/