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Subject: Re: [PATCH] dimlib: make DIMLIB a hidden symbol
To:     Jakub Kicinski <jakub.kicinski@netronome.com>
Cc:     Tal Gilboa <talgi@mellanox.com>,
        Saeed Mahameed <saeedm@mellanox.com>,
        linux-kernel@vger.kernel.org, netdev@vger.kernel.org
References: <20190920133115.12802-1-uwe@kleine-koenig.org>
 <20190921200638.5baf40a9@cakuba.netronome.com>
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Message-ID: <c9cad4ba-288e-2e01-3fba-3fb3e2a52aac@kleine-koenig.org>
Date:   Mon, 23 Sep 2019 08:18:29 +0200
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Content-Type: multipart/mixed; boundary="KCgrClQQkbD04ZZ8tgCi93GIQYXyMBFuq";
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From: =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= <uwe@kleine-koenig.org>
To: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: Tal Gilboa <talgi@mellanox.com>, Saeed Mahameed <saeedm@mellanox.com>,
 linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Message-ID: <c9cad4ba-288e-2e01-3fba-3fb3e2a52aac@kleine-koenig.org>
Subject: Re: [PATCH] dimlib: make DIMLIB a hidden symbol
References: <20190920133115.12802-1-uwe@kleine-koenig.org>
 <20190921200638.5baf40a9@cakuba.netronome.com>
In-Reply-To: <20190921200638.5baf40a9@cakuba.netronome.com>

--KCgrClQQkbD04ZZ8tgCi93GIQYXyMBFuq
Content-Type: text/plain; charset=utf-8
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Content-Transfer-Encoding: quoted-printable

Hello Jakub,

On 9/22/19 5:06 AM, Jakub Kicinski wrote:
> On Fri, 20 Sep 2019 15:31:15 +0200, Uwe Kleine-K=C3=B6nig wrote:
>> According to Tal Gilboa the only benefit from DIM comes from a driver
>> that uses it. So it doesn't make sense to make this symbol user visibl=
e,
>> instead all drivers that use it should select it (as is already the ca=
se
>> AFAICT).
>>
>> Signed-off-by: Uwe Kleine-K=C3=B6nig <uwe@kleine-koenig.org>
>> ---
>>  lib/Kconfig | 3 +--
>>  1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/lib/Kconfig b/lib/Kconfig
>> index cc04124ed8f7..9fe8a21fd183 100644
>> --- a/lib/Kconfig
>> +++ b/lib/Kconfig
>> @@ -555,8 +555,7 @@ config SIGNATURE
>>  	  Implementation is done using GnuPG MPI library
>> =20
>>  config DIMLIB
>> -	bool "DIM library"
>> -	default y
>> +	bool
>>  	help
>>  	  Dynamic Interrupt Moderation library.
>>  	  Implements an algorithm for dynamically change CQ moderation value=
s
>=20
> Hi Uwe! Looks like in the net tree there is a spelling mistake and
> moderation is spelled "modertion":
>=20
> https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/tree/lib/=
Kconfig#n562
>=20
> I'm not seeing any patch to fix that anywhere, is it possible you have
> some local change in your tree?

I sent a patch[1] for that typo, but at that time wasn't aware that
DIMLIB was relevant for net and so didn't Cc the netdev.

Best regards
Uwe

[1]
https://lore.kernel.org/lkml/20190919210314.22110-1-uwe@kleine-koenig.org=
/


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