From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with ESMTP id 03C846B01B2 for ; Sun, 27 Jun 2010 15:25:36 -0400 (EDT) Received: from wpaz21.hot.corp.google.com (wpaz21.hot.corp.google.com [172.24.198.85]) by smtp-out.google.com with ESMTP id o5RJPYqb020599 for ; Sun, 27 Jun 2010 12:25:34 -0700 Received: from pva18 (pva18.prod.google.com [10.241.209.18]) by wpaz21.hot.corp.google.com with ESMTP id o5RJPWkO020987 for ; Sun, 27 Jun 2010 12:25:33 -0700 Received: by pva18 with SMTP id 18so2499688pva.11 for ; Sun, 27 Jun 2010 12:25:32 -0700 (PDT) Date: Sun, 27 Jun 2010 12:25:29 -0700 (PDT) From: David Rientjes Subject: Re: [S+Q 02/16] [PATCH 1/2 UPDATED] percpu: make @dyn_size always mean min dyn_size in first chunk init functions In-Reply-To: <4C2782F9.6030803@suse.de> Message-ID: References: <20100625212026.810557229@quilx.com> <20100625212102.196049458@quilx.com> <4C270A09.3070305@kernel.org> <4C2782F9.6030803@suse.de> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: Tejun Heo Cc: Christoph Lameter , Pekka Enberg , linux-mm@kvack.org, Nick Piggin , Matt Mackall List-ID: On Sun, 27 Jun 2010, Tejun Heo wrote: > In pcpu_build_alloc_info() and pcpu_embed_first_chunk(), @dyn_size was > ssize_t, -1 meant auto-size, 0 forced 0 and positive meant minimum > size. There's no use case for forcing 0 and the upcoming early alloc > support always requires non-zero dynamic size. Make @dyn_size always > mean minimum dyn_size. > > While at it, make pcpu_build_alloc_info() static which doesn't have > any external caller as suggested by David Rientjes. > > Signed-off-by: Tejun Heo > Cc: David Rientjes Acked-by: David Rientjes -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org