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Date:      Wed, 24 Jul 2024 02:46:47 +0300
From:      Vladimir Kondratyev <vladimir@kondratyev.su>
To:        "Bjoern A. Zeeb" <bz@FreeBSD.org>
Cc:        src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org
Subject:   Re: git: a1181662d370 - main - LinuxKPI: Add devm_device_add_group to linux/device.h
Message-ID:  <75796855-cf79-4538-81c5-ae6f7765d2d3@kondratyev.su>
In-Reply-To: <0964qqop-qrsn-2rpq-1n4s-snr76ps12no9@SerrOFQ.bet>
References:  <202407211314.46LDEoW4023107@gitrepo.freebsd.org> <0964qqop-qrsn-2rpq-1n4s-snr76ps12no9@SerrOFQ.bet>

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On 22.07.2024 21:55, Bjoern A. Zeeb wrote:
> On Sun, 21 Jul 2024, Vladimir Kondratyev wrote:
>=20
>> The branch main has been updated by wulf:
>>
>> URL:=20
>> https://cgit.FreeBSD.org/src/commit/?id=3Da1181662d3707d8165d7153a0aa5=
d76ea1ddc11a
>>
>> commit a1181662d3707d8165d7153a0aa5d76ea1ddc11a
>> Author:=C2=A0=C2=A0=C2=A0=C2=A0 Vladimir Kondratyev <wulf@FreeBSD.org>
>> AuthorDate: 2024-07-21 13:09:12 +0000
>> Commit:=C2=A0=C2=A0=C2=A0=C2=A0 Vladimir Kondratyev <wulf@FreeBSD.org>
>> CommitDate: 2024-07-21 13:09:12 +0000
>>
>> =C2=A0=C2=A0 LinuxKPI: Add devm_device_add_group to linux/device.h
>>
>> =C2=A0=C2=A0 devm_device_add_group creates a managed attribute group f=
or a device.
>>
>> =C2=A0=C2=A0 Sponsored by:=C2=A0=C2=A0 Serenity Cyber Security, LLC
>> =C2=A0=C2=A0 MFC after:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1 week
>> =C2=A0=C2=A0 Reviewed by:=C2=A0=C2=A0=C2=A0 manu
>> =C2=A0=C2=A0 Differential Revision:=C2=A0 https://reviews.freebsd.org/=
D45845
>> ---
>> sys/compat/linuxkpi/common/include/linux/device.h |=C2=A0 4 +++
>> sys/compat/linuxkpi/common/src/linux_compat.c=C2=A0=C2=A0=C2=A0=C2=A0 =
| 30 +++++++++++++++++++++++
>> 2 files changed, 34 insertions(+)
>>
>> diff --git a/sys/compat/linuxkpi/common/include/linux/device.h=20
>> b/sys/compat/linuxkpi/common/include/linux/device.h
>> index 00c55b31b248..912be8fbae8b 100644
>> --- a/sys/compat/linuxkpi/common/include/linux/device.h
>> +++ b/sys/compat/linuxkpi/common/include/linux/device.h
>> @@ -701,4 +701,8 @@ int lkpi_devm_add_action_or_reset(struct device *d=
ev, void=20
>> (*action)(void *), vo
>> #define=C2=A0=C2=A0=C2=A0 devm_add_action_or_reset(dev, action, data)=C2=
=A0=C2=A0=C2=A0 \
>> =C2=A0=C2=A0=C2=A0=C2=A0lkpi_devm_add_action_or_reset(dev, action, dat=
a)
>>
>> +int lkpi_devm_device_add_group(struct device *dev, const struct=20
>> attribute_group *group);
>> +#define=C2=A0=C2=A0=C2=A0 devm_device_add_group(dev, group)=C2=A0=C2=A0=
=C2=A0 \
>> +=C2=A0=C2=A0=C2=A0 lkpi_devm_device_add_group(dev, group)
>=20
> I thought we would use linuxkpi_ as prefix for publicly exposed LinuxKP=
I
> related functions and lkpi_ for "internal" FreeBSD specific code which
> does not follow Linux KPI?
>=20

And I thought that we use lkpi_ as HPS told me that once.
And really if we take a look at sys/compat/linuxkpi/common/src

% grep ^linux_ * | wc -l
      247
% grep ^lkpi_ * | wc -l
      228
% grep ^linuxkpi_ * | wc -l
       99

lkpi_ is used twice more times.

I would prefer to use lkpi_ as prefix for publicly exposed functions and =
_lkpi_=20
or __lkpi_ for internal code as lkpi is four symbols shorter.


> Can this be fixed before MFC?
>=20

Yes if you insist on that.

--=20
WBR
Vladimir Kondratyev




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