From: Matt Mackall <mpm@selenic.com>
To: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: linux-kernel@vger.kernel.org, linux-embedded@vger.kernel.org,
bcrl@kvack.org, linux-aio@kvack.org, akpm@linux-foundation.org
Subject: Re: [patch 1/4] Configure out AIO support
Date: Tue, 29 Jul 2008 11:27:46 -0500 [thread overview]
Message-ID: <1217348866.15724.148.camel@calx> (raw)
In-Reply-To: <20080729154747.574989775@free-electrons.com>>
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
> <mpm@selenic.com>, and is part of the Linux Tiny project.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> 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 <mpm@selenic.com>
--
Mathematics is the supreme nostalgia of our time.
next prev parent reply other threads:[~2008-07-29 16:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20080729154520.728594017@free-electrons.com>
2008-07-29 15:45 ` [patch 1/4] Configure out AIO support Thomas Petazzoni
[not found] ` <20080729154747.574989775@free-electrons.com>
2008-07-29 16:27 ` Matt Mackall [this message]
[not found] ` <20080729154747.872888047@free-electrons.com>
2008-07-29 18:17 ` [patch 2/4] Configure out file locking features Matthew Wilcox
2008-07-29 18:57 ` Matt Mackall
2008-07-29 20:00 ` Jamie Lokier
2008-07-30 14:27 ` Adrian Bunk
2008-07-30 15:40 ` Thomas Petazzoni
2008-07-31 6:27 ` Uwe Kleine-König
2008-07-31 6:27 ` Uwe Kleine-König
2008-07-31 9:27 [patch 0/4] [resend] Add configuration options to disable features not needed on embedded devices Thomas Petazzoni
2008-07-31 9:27 ` [patch 1/4] Configure out AIO support Thomas Petazzoni
2008-07-31 10:09 ` Bernhard Fischer
2008-07-31 10:12 ` Adrian Bunk
2008-07-31 22:42 ` Bernhard Fischer
2008-07-31 22:42 ` Bernhard Fischer
2008-08-05 18:15 ` Adrian Bunk
2008-08-05 18:26 ` Jamie Lokier
2008-08-05 18:36 ` Bernhard Fischer
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