linux-kernel - Re: [PATCH v2 7/8] drivers/perf: hisi_pcie: Merge find_related_event() and get_event

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Message-ID: <20240226151849.00004d17@Huawei.com>
Date: Mon, 26 Feb 2024 15:18:49 +0000
From: Jonathan Cameron <Jonathan.Cameron@...wei.com>
To: Yicong Yang <yangyicong@...wei.com>
CC: <will@...nel.org>, <mark.rutland@....com>, <hejunhao3@...wei.com>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<yangyicong@...ilicon.com>, <linuxarm@...wei.com>,
	<prime.zeng@...ilicon.com>, <fanghao11@...wei.com>
Subject: Re: [PATCH v2 7/8] drivers/perf: hisi_pcie: Merge
 find_related_event() and get_event_idx()

On Fri, 23 Feb 2024 18:33:58 +0800
Yicong Yang <yangyicong@...wei.com> wrote:

> From: Junhao He <hejunhao3@...wei.com>
> 
> The function xxx_find_related_event() scan all working events to find
> related events. During this process, we also can find the idle counters.
> If not found related events, return the first idle counter to simplify
> the code.
> 
> Signed-off-by: Junhao He <hejunhao3@...wei.com>
> Signed-off-by: Yicong Yang <yangyicong@...ilicon.com>
Seems like a small optimization, but worthwhile.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>