From: Tony Lindgren <tony@atomide.com>
To: Felipe Balbi <balbi@ti.com>
Cc: Linux OMAP Mailing List <linux-omap@vger.kernel.org>,
Linux ARM Kernel Mailing List
<linux-arm-kernel@lists.infradead.org>,
David Cohen <david.a.cohen@linux.intel.com>
Subject: Re: [PATCH] arm: config: omap2plus_defconfig: switch over to LZMA compression
Date: Mon, 16 Mar 2015 11:18:47 -0700 [thread overview]
Message-ID: <20150316181847.GU5264@atomide.com> (raw)
In-Reply-To: <1422638336-24243-1-git-send-email-balbi@ti.com>
* Felipe Balbi <balbi@ti.com> [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 <david.a.cohen@linux.intel.com>
> Signed-off-by: Felipe Balbi <balbi@ti.com>
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
>
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm: config: omap2plus_defconfig: switch over to LZMA compression
Date: Mon, 16 Mar 2015 11:18:47 -0700 [thread overview]
Message-ID: <20150316181847.GU5264@atomide.com> (raw)
In-Reply-To: <1422638336-24243-1-git-send-email-balbi@ti.com>
* Felipe Balbi <balbi@ti.com> [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 <david.a.cohen@linux.intel.com>
> Signed-off-by: Felipe Balbi <balbi@ti.com>
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
>
next prev parent reply other threads:[~2015-03-16 18:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-30 17:18 [PATCH] arm: config: omap2plus_defconfig: switch over to LZMA compression Felipe Balbi
2015-01-30 17:18 ` Felipe Balbi
2015-03-16 18:18 ` Tony Lindgren [this message]
2015-03-16 18:18 ` Tony Lindgren
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