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Date:   Fri, 29 Sep 2023 14:15:58 +0200
From:   Joel Granados <j.granados@samsung.com>
To:     Wei Liu <wei.liu@kernel.org>
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Subject: Re: [PATCH 14/15] hyper-v/azure: Remove now superfluous sentinel
 element from ctl_table array
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In-Reply-To: <ZRWbGDlXCS4t8tMf@liuwe-devbox-debian-v2>
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References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com>
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        <CGME20230928152622eucas1p20ca3dd701247895e232e59fb84e33e1f@eucas1p2.samsung.com>
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On Thu, Sep 28, 2023 at 03:26:16PM +0000, Wei Liu wrote:
> Please change the prefix to "Drivers: hv:" in the subject line in the
> two patches.
>=20
> On Thu, Sep 28, 2023 at 03:21:39PM +0200, Joel Granados via B4 Relay wrot=
e:
> > From: Joel Granados <j.granados@samsung.com>
> >=20
> > This commit comes at the tail end of a greater effort to remove the
> > empty elements at the end of the ctl_table arrays (sentinels) which
> > will reduce the overall build time size of the kernel and run time
> > memory bloat by ~64 bytes per sentinel (further information Link :
> > https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/)
> >=20
> > Remove sentinel from hv_ctl_table
> >=20
> > Signed-off-by: Joel Granados <j.granados@samsung.com>
> > ---
> >  drivers/hv/hv_common.c | 3 +--
> >  1 file changed, 1 insertion(+), 2 deletions(-)
> >=20
> > diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c
> > index ccad7bca3fd3..bc7d678030aa 100644
> > --- a/drivers/hv/hv_common.c
> > +++ b/drivers/hv/hv_common.c
> > @@ -147,8 +147,7 @@ static struct ctl_table hv_ctl_table[] =3D {
> >  		.proc_handler	=3D proc_dointvec_minmax,
> >  		.extra1		=3D SYSCTL_ZERO,
> >  		.extra2		=3D SYSCTL_ONE
> > -	},
> > -	{}
> > +	}
>=20
> Please keep the comma at the end.
My V2 will have this.

>=20
> >  };
> > =20
> >  static int hv_die_panic_notify_crash(struct notifier_block *self,
> >=20
> > --=20
> > 2.30.2
> >=20

--=20

Joel Granados

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