netdev - RE: [Intel-wired-lan] [PATCH v5 2/5] i40e: Introduce and use macros for iterating VSIs and VEBs

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Date: Thu, 30 Nov 2023 05:23:06 +0000
From: "Pucha, HimasekharX Reddy" <himasekharx.reddy.pucha@...el.com>
To: ivecera <ivecera@...hat.com>, "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>
CC: "Drewek, Wojciech" <wojciech.drewek@...el.com>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>, "Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Eric Dumazet
	<edumazet@...gle.com>, "Nguyen, Anthony L" <anthony.l.nguyen@...el.com>,
	Simon Horman <horms@...nel.org>, "Keller, Jacob E"
	<jacob.e.keller@...el.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, "David S . Miller" <davem@...emloft.net>
Subject: RE: [Intel-wired-lan] [PATCH v5 2/5] i40e: Introduce and use macros
 for iterating VSIs and VEBs

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of Ivan Vecera
> Sent: Friday, November 24, 2023 8:34 PM
> To: intel-wired-lan@...ts.osuosl.org
> Cc: Drewek, Wojciech <wojciech.drewek@...el.com>; netdev@...r.kernel.org; Brandeburg, Jesse <jesse.brandeburg@...el.com>; linux-kernel@...r.kernel.org; Eric Dumazet <edumazet@...gle.com>; Nguyen, Anthony L <anthony.l.nguyen@...el.com>; Simon Horman <horms@...nel.org>; Keller, Jacob E <jacob.e.keller@...el.com>; Jakub Kicinski <kuba@...nel.org>; Paolo Abeni <pabeni@...hat.com>; David S . Miller <davem@...emloft.net>
> Subject: [Intel-wired-lan] [PATCH v5 2/5] i40e: Introduce and use macros for iterating VSIs and VEBs
>
> Introduce i40e_for_each_vsi() and i40e_for_each_veb() helper
> macros and use them to iterate relevant arrays.
>
> Replace pattern:
> for (i = 0; i < pf->num_alloc_vsi; i++)
> by:
> i40e_for_each_vsi(pf, i, vsi)
>
> and pattern:
> for (i = 0; i < I40E_MAX_VEB; i++)
> by
> i40e_for_each_veb(pf, i, veb)
>
> These macros also check if array item pf->vsi[i] or pf->veb[i]
> are not NULL and skip such items so we can remove redundant
> checks from loop bodies.
>
> Reviewed-by: Wojciech Drewek <wojciech.drewek@...el.com>
> Signed-off-by: Ivan Vecera <ivecera@...hat.com>
> ---
>  drivers/net/ethernet/intel/i40e/i40e.h        |  56 ++-
>  drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c |  10 +-
>  .../net/ethernet/intel/i40e/i40e_debugfs.c    |  54 +--
>  drivers/net/ethernet/intel/i40e/i40e_main.c   | 389 ++++++++----------
>  4 files changed, 264 insertions(+), 245 deletions(-)
>

Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@...el.com> (A Contingent worker at Intel)