From: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
To: Yicong Yang <yangyicong@huawei.com>
Cc: <will@kernel.org>, <mark.rutland@arm.com>, <hejunhao3@huawei.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <yangyicong@hisilicon.com>,
<linuxarm@huawei.com>, <prime.zeng@hisilicon.com>,
<fanghao11@huawei.com>
Subject: Re: [PATCH v2 7/8] drivers/perf: hisi_pcie: Merge find_related_event() and get_event_idx()
Date: Mon, 26 Feb 2024 15:18:49 +0000 [thread overview]
Message-ID: <20240226151849.00004d17@Huawei.com> (raw)
In-Reply-To: <20240223103359.18669-8-yangyicong@huawei.com>
On Fri, 23 Feb 2024 18:33:58 +0800
Yicong Yang <yangyicong@huawei.com> wrote:
> From: Junhao He <hejunhao3@huawei.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@huawei.com>
> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Seems like a small optimization, but worthwhile.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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next prev parent reply other threads:[~2024-02-26 15:19 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 10:33 [PATCH v2 0/8] drivers/perf: hisi_pcie: Several updates for HiSilicon PCIe PMU driver Yicong Yang
2024-02-23 10:33 ` [PATCH v2 1/8] drivers/perf: hisi_pcie: Rename hisi_pcie_pmu_{config,clear}_filter() Yicong Yang
2024-02-26 15:11 ` Jonathan Cameron
2024-02-23 10:33 ` [PATCH v2 2/8] drivers/perf: hisi_pcie: Introduce hisi_pcie_pmu_get_event_ctrl_val() Yicong Yang
2024-02-23 10:33 ` [PATCH v2 3/8] drivers/perf: hisi_pcie: Fix incorrect counting under metric mode Yicong Yang
2024-02-26 15:12 ` Jonathan Cameron
2024-02-23 10:33 ` [PATCH v2 4/8] drivers/perf: hisi_pcie: Add more events for counting TLP bandwidth Yicong Yang
2024-02-23 10:33 ` [PATCH v2 5/8] drivers/perf: hisi_pcie: Check the target filter properly Yicong Yang
2024-02-26 15:14 ` Jonathan Cameron
2024-02-23 10:33 ` [PATCH v2 6/8] drivers/perf: hisi_pcie: Relax the check on related events Yicong Yang
2024-02-26 15:16 ` Jonathan Cameron
2024-02-23 10:33 ` [PATCH v2 7/8] drivers/perf: hisi_pcie: Merge find_related_event() and get_event_idx() Yicong Yang
2024-02-26 15:18 ` Jonathan Cameron [this message]
2024-02-23 10:33 ` [PATCH v2 8/8] docs: perf: Update usage for target filter of hisi-pcie-pmu Yicong Yang
2024-02-26 15:20 ` Jonathan Cameron
2024-03-04 15:17 ` [PATCH v2 0/8] drivers/perf: hisi_pcie: Several updates for HiSilicon PCIe PMU driver Will Deacon
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