From: Leon Romanovsky <leon@kernel.org>
To: Colin King <colin.king@canonical.com>
Cc: Tariq Toukan <tariqt@nvidia.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net/mlx4: make the array states static const, makes object smaller
Date: Mon, 2 Aug 2021 11:44:29 +0300 [thread overview]
Message-ID: <YQewbbja21ZhIMSb@unreal> (raw)
In-Reply-To: <20210801153742.147304-1-colin.king@canonical.com>
On Sun, Aug 01, 2021 at 04:37:42PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> Don't populate the array states on the stack but instead it
> static const. Makes the object code smaller by 79 bytes.
>
> Before:
> text data bss dec hex filename
> 21309 8304 192 29805 746d drivers/net/ethernet/mellanox/mlx4/qp.o
>
> After:
> text data bss dec hex filename
> 21166 8368 192 29726 741e drivers/net/ethernet/mellanox/mlx4/qp.o
>
> (gcc version 10.2.0)
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
> drivers/net/ethernet/mellanox/mlx4/qp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Thanks,
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
next prev parent reply other threads:[~2021-08-02 8:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-01 15:37 [PATCH] net/mlx4: make the array states static const, makes object smaller Colin King
2021-08-02 8:44 ` Leon Romanovsky [this message]
2021-08-02 10:39 ` Tariq Toukan
2021-08-02 22:10 ` patchwork-bot+netdevbpf
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