linux-kernel - Re: [PATCH net-next V3 1/3] net/mlx5e: SHAMPO, Cleanup reservation size formula

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Message-ID: <1bacca22-06d4-4b22-99cb-2023cabb45ae@intel.com>
Date: Mon, 21 Jul 2025 16:42:22 -0700
From: Jacob Keller <jacob.e.keller@...el.com>
To: Tariq Toukan <tariqt@...dia.com>, Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, "Andrew
 Lunn" <andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>
CC: Saeed Mahameed <saeedm@...dia.com>, Leon Romanovsky <leon@...nel.org>,
	Mark Bloch <mbloch@...dia.com>, <netdev@...r.kernel.org>,
	<linux-rdma@...r.kernel.org>, <linux-kernel@...r.kernel.org>, Lama Kayal
	<lkayal@...dia.com>
Subject: Re: [PATCH net-next V3 1/3] net/mlx5e: SHAMPO, Cleanup reservation
 size formula



On 7/21/2025 12:13 AM, Tariq Toukan wrote:
> From: Lama Kayal <lkayal@...dia.com>
> 
> The reservation size formula can be reduced to a simple evaluation of
> MLX5E_SHAMPO_WQ_RESRV_SIZE. This leaves mlx5e_shampo_get_log_rsrv_size()
> with one single use, which can be replaced with a macro for simplicity.
> 
> Also, function mlx5e_shampo_get_log_rsrv_size() is used only throughout
> params.c, make it static.
> 
> Signed-off-by: Lama Kayal <lkayal@...dia.com>
> Reviewed-by: Dragos Tatulea <dtatulea@...dia.com>
> Signed-off-by: Tariq Toukan <tariqt@...dia.com>
> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
> ---
Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>


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