From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Mackall Subject: Re: [patch 1/4] Configure out AIO support Date: Tue, 29 Jul 2008 11:27:46 -0500 Message-ID: <1217348866.15724.148.camel@calx> References: <20080729154520.728594017@free-electrons.com> > <20080729154747.574989775@free-electrons.com>> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20080729154747.574989775@free-electrons.com>> Sender: linux-embedded-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Thomas Petazzoni Cc: linux-kernel@vger.kernel.org, linux-embedded@vger.kernel.org, bcrl@kvack.org, linux-aio@kvack.org, akpm@linux-foundation.org On Tue, 2008-07-29 at 17:45 +0200, Thomas Petazzoni wrote: > plain text document attachment (configure-out-aio-support) > This patchs adds the CONFIG_AIO option which allows to remove support > for asynchronous I/O operations, that are not necessarly used by > applications, particularly on embedded devices. As this is a > size-reduction option, it depends on CONFIG_EMBEDDED. It allows to > save ~7 kilobytes of kernel code/data: > > text data bss dec hex filename > 1115067 119180 217088 1451335 162547 vmlinux > 1108025 119048 217088 1444161 160941 vmlinux.new > -7042 -132 0 -7174 -1C06 +/- > > This patch has been originally written by Matt Mackall > , and is part of the Linux Tiny project. > > Signed-off-by: Thomas Petazzoni > Cc: bcrl@kvack.org > Cc: linux-aio@kvack.org > Cc: mpm@selenic.com > Cc: akpm@linux-foundation.org These all look good to me, naturally. Signed-off-by: Matt Mackall -- Mathematics is the supreme nostalgia of our time.