From: Kevin Hilman <khilman@baylibre.com>
To: Mark Brown <broonie@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
Mark Brown <broonie@kernel.org>,
Guillaume Tucker <guillaume.tucker@collabora.com>
Subject: Re: [PATCH] arm64: defconfig: Disable DEBUG_INFO
Date: Wed, 03 Mar 2021 11:24:36 -0800 [thread overview]
Message-ID: <7h1rcw9h1n.fsf@baylibre.com> (raw)
In-Reply-To: <20210302185852.5790-1-broonie@kernel.org>
Mark Brown <broonie@kernel.org> writes:
> We've had DEBUG_INFO enabled for arm64 defconfigs since the initial
> commit. This is probably not that frequently used but substantially
> inflates the size of the build tree and amount of I/O needed during the
> build. This was causing issues with storage usage in some automated CI
> environments which don't expect defconfigs to be quite this big, and
> generally increases the resource consumption for both them and people
> doing local builds. Turn the option off by default to remove these
> overheads from the default, people can always enable DEBUG_INFO if they
> need it.
>
> Without this patch my build tree is 6.8G, with it the size drops to 909M.
>
> Reported-by: Guillaume Tucker <guillaume.tucker@collabora.com>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> Cc: Kevin Hilman <khilman@baylibre.com>
Yes please.
Acked-by: Kevin Hilman <khilman@baylibre.com>
> ---
> arch/arm64/configs/defconfig | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index d612f633b771..c246dfc0a175 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -1155,7 +1155,6 @@ CONFIG_CRYPTO_DEV_HISI_HPRE=m
> CONFIG_CRYPTO_DEV_HISI_TRNG=m
> CONFIG_CMA_SIZE_MBYTES=32
> CONFIG_PRINTK_TIME=y
> -CONFIG_DEBUG_INFO=y
> CONFIG_MAGIC_SYSRQ=y
> CONFIG_DEBUG_FS=y
> CONFIG_DEBUG_KERNEL=y
> --
> 2.20.1
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next prev parent reply other threads:[~2021-03-04 0:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-02 18:58 [PATCH] arm64: defconfig: Disable DEBUG_INFO Mark Brown
2021-03-03 19:24 ` Kevin Hilman [this message]
2021-03-04 12:56 ` Will Deacon
2021-03-04 14:36 ` Mark Brown
2021-03-04 14:48 ` Will Deacon
2021-03-04 15:18 ` Mark Brown
2021-03-04 16:22 ` Catalin Marinas
2021-03-04 16:35 ` Mark Brown
2021-03-04 17:24 ` Kevin Hilman
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