From: Alexander Stein <alexander.stein@systec-electronic•com>
To: linux-kernel@vger•kernel.org
Cc: Colin King <colin.king@canonical•com>,
Larry Finger <Larry.Finger@lwfinger•net>,
Chaoming Li <chaoming_li@realsil•com.cn>,
Kalle Valo <kvalo@codeaurora•org>, Priit Laes <plaes@plaes•org>,
linux-wireless@vger•kernel.org, netdev@vger•kernel.org
Subject: Re: [PATCH] rtlwifi: pass struct rtl_stats by reference as it is more efficient
Date: Mon, 22 Feb 2016 07:51:08 +0100 [thread overview]
Message-ID: <1498532.AoNxxa1Kry@ws-stein> (raw)
In-Reply-To: <1456006227-10709-1-git-send-email-colin.king@canonical.com>
On Saturday 20 February 2016 22:10:27, Colin King wrote:
> From: Colin Ian King <colin.king@canonical•com>
>
> passing rtl_stats by value is inefficient; the structure is over 300
> bytes in size and generally just one field (packet_report_type)
> is being accessed, so the pass by value is a relatively large overhead.
> This change just affects just the rx_command_packet calls.
Why not using a const pointer?
Best regards,
Alexander
next prev parent reply other threads:[~2016-02-22 6:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-20 22:10 [PATCH] rtlwifi: pass struct rtl_stats by reference as it is more efficient Colin King
2016-02-22 6:51 ` Alexander Stein [this message]
2016-02-22 10:16 ` Colin Ian King
2016-02-22 11:16 ` Alexander Stein
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