From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] arm: config: omap2plus_defconfig: switch over to LZMA compression Date: Mon, 16 Mar 2015 11:18:47 -0700 Message-ID: <20150316181847.GU5264@atomide.com> References: <1422638336-24243-1-git-send-email-balbi@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from muru.com ([72.249.23.125]:37703 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932805AbbCPSXh (ORCPT ); Mon, 16 Mar 2015 14:23:37 -0400 Content-Disposition: inline In-Reply-To: <1422638336-24243-1-git-send-email-balbi@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Felipe Balbi Cc: Linux OMAP Mailing List , Linux ARM Kernel Mailing List , David Cohen * Felipe Balbi [150130 09:22]: > LZMA compression makes about 33% smaller zImage > with just a slight extra decompression time. > > Before this patch, zImage built with o2+_dc > is 4.5MiB and after it's about 3.3MiB. > > Suggested-by: David Cohen > Signed-off-by: Felipe Balbi Applying this into omap-for-v4.1/defconfig thanks. Tony > --- > arch/arm/configs/omap2plus_defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig > index b7386524c356..742c62b6d663 100644 > --- a/arch/arm/configs/omap2plus_defconfig > +++ b/arch/arm/configs/omap2plus_defconfig > @@ -1,3 +1,4 @@ > +CONFIG_KERNEL_LZMA=y > CONFIG_SYSVIPC=y > CONFIG_POSIX_MQUEUE=y > CONFIG_FHANDLE=y > -- > 2.3.0-rc1 > From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Mon, 16 Mar 2015 11:18:47 -0700 Subject: [PATCH] arm: config: omap2plus_defconfig: switch over to LZMA compression In-Reply-To: <1422638336-24243-1-git-send-email-balbi@ti.com> References: <1422638336-24243-1-git-send-email-balbi@ti.com> Message-ID: <20150316181847.GU5264@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Felipe Balbi [150130 09:22]: > LZMA compression makes about 33% smaller zImage > with just a slight extra decompression time. > > Before this patch, zImage built with o2+_dc > is 4.5MiB and after it's about 3.3MiB. > > Suggested-by: David Cohen > Signed-off-by: Felipe Balbi Applying this into omap-for-v4.1/defconfig thanks. Tony > --- > arch/arm/configs/omap2plus_defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig > index b7386524c356..742c62b6d663 100644 > --- a/arch/arm/configs/omap2plus_defconfig > +++ b/arch/arm/configs/omap2plus_defconfig > @@ -1,3 +1,4 @@ > +CONFIG_KERNEL_LZMA=y > CONFIG_SYSVIPC=y > CONFIG_POSIX_MQUEUE=y > CONFIG_FHANDLE=y > -- > 2.3.0-rc1 >