From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
To: Mark Rutland <mark.rutland@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Will Deacon <will@kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<gregkh@linuxfoundation.org>
Cc: <linuxarm@huawei.com>, Dan Williams <dan.j.williams@intel.com>,
Shaokun Zhang <zhangshaokun@hisilicon.com>,
Yicong Yang <yangyicong@hisilicon.com>,
Jiucheng Xu <jiucheng.xu@amlogic.com>,
Khuong Dinh <khuong@os.amperecomputing.com>,
Robert Richter <rric@kernel.org>,
Atish Patra <atishp@atishpatra.org>,
Anup Patel <anup@brainfault.org>, Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Frank Li <Frank.li@nxp.com>,
Shuai Xue <xueshuai@linux.alibaba.com>,
Vineet Gupta <vgupta@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Fenghua Yu <fenghua.yu@intel.com>,
Dave Jiang <dave.jiang@intel.com>, Wu Hao <hao.wu@intel.com>,
Tom Rix <trix@redhat.com>, <linux-fpga@vger.kernel.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Liang Kan <kan.liang@linux.intel.com>
Subject: [PATCH 05/32] Documentation: hns-pmu: Use /sys/bus/event_source/devices paths
Date: Tue, 4 Apr 2023 14:41:58 +0100 [thread overview]
Message-ID: <20230404134225.13408-6-Jonathan.Cameron@huawei.com> (raw)
In-Reply-To: <20230404134225.13408-1-Jonathan.Cameron@huawei.com>
To allow setting an appropriate parent for the struct pmu device
remove existing references to /sys/devices/ path.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
Documentation/admin-guide/perf/hns3-pmu.rst | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/Documentation/admin-guide/perf/hns3-pmu.rst b/Documentation/admin-guide/perf/hns3-pmu.rst
index 75a40846d47f..1195e570f2d6 100644
--- a/Documentation/admin-guide/perf/hns3-pmu.rst
+++ b/Documentation/admin-guide/perf/hns3-pmu.rst
@@ -16,7 +16,7 @@ HNS3 PMU driver
The HNS3 PMU driver registers a perf PMU with the name of its sicl id.::
- /sys/devices/hns3_pmu_sicl_<sicl_id>
+ /sys/bus/event_source/devices/hns3_pmu_sicl_<sicl_id>
PMU driver provides description of available events, filter modes, format,
identifier and cpumask in sysfs.
@@ -40,9 +40,9 @@ device.
Example usage of checking event code and subevent code::
- $# cat /sys/devices/hns3_pmu_sicl_0/events/dly_tx_normal_to_mac_time
+ $# cat /sys/bus/event_source/devices/hns3_pmu_sicl_0/events/dly_tx_normal_to_mac_time
config=0x00204
- $# cat /sys/devices/hns3_pmu_sicl_0/events/dly_tx_normal_to_mac_packet_num
+ $# cat /sys/bus/event_source/devices/hns3_pmu_sicl_0/events/dly_tx_normal_to_mac_packet_num
config=0x10204
Each performance statistic has a pair of events to get two values to
@@ -60,7 +60,7 @@ computation to calculate real performance data is:::
Example usage of checking supported filter mode::
- $# cat /sys/devices/hns3_pmu_sicl_0/filtermode/bw_ssu_rpu_byte_num
+ $# cat /sys/bus/event_source/devices/hns3_pmu_sicl_0/filtermode/bw_ssu_rpu_byte_num
filter mode supported: global/port/port-tc/func/func-queue/
Example usage of perf::
--
2.37.2
next prev parent reply other threads:[~2023-04-04 13:45 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-04 13:41 [PATCH 00/32] Add parents to struct pmu -> dev Jonathan Cameron
2023-04-04 13:41 ` [PATCH 01/32] perf: Allow a PMU to have a parent Jonathan Cameron
2023-04-04 13:51 ` Greg KH
2023-04-06 4:03 ` Yicong Yang
2023-04-06 10:16 ` Jonathan Cameron
2023-04-06 12:40 ` Peter Zijlstra
2023-04-06 16:44 ` Jonathan Cameron
2023-04-06 17:08 ` Greg KH
2023-04-12 9:56 ` Jonathan Cameron
2023-04-06 19:49 ` Peter Zijlstra
2023-06-06 13:06 ` Mark Rutland
2023-06-06 13:18 ` Peter Zijlstra
2023-06-06 13:30 ` Mark Rutland
2023-06-06 13:48 ` Peter Zijlstra
2023-06-07 11:00 ` Robin Murphy
2023-04-12 12:41 ` Robin Murphy
2023-04-04 13:41 ` [PATCH 02/32] perf/hisi-pcie: Assign parent for event_source device Jonathan Cameron
2023-04-04 13:51 ` Greg KH
2023-04-06 3:56 ` Yicong Yang
2023-04-04 13:41 ` [PATCH 03/32] Documentation: hisi-pmu: Drop reference to /sys/devices path Jonathan Cameron
2023-04-04 13:52 ` Greg KH
2023-04-06 3:56 ` Yicong Yang
2023-04-04 13:41 ` [PATCH 04/32] perf/hisi-uncore: Assign parents for event_source devices Jonathan Cameron
2023-04-04 13:52 ` Greg KH
2023-04-06 3:57 ` Yicong Yang
2023-04-04 13:41 ` Jonathan Cameron [this message]
2023-04-04 13:52 ` [PATCH 05/32] Documentation: hns-pmu: Use /sys/bus/event_source/devices paths Greg KH
2023-04-04 13:41 ` [PATCH 06/32] perf/hisi-hns3: Assign parents for event_source device Jonathan Cameron
2023-04-04 13:42 ` [PATCH 07/32] perf/amlogic: Assign parents for event_source devices Jonathan Cameron
2023-04-10 2:00 ` Jiucheng Xu
2023-04-04 13:42 ` [PATCH 08/32] perf/arm_cspmu: " Jonathan Cameron
2023-04-04 14:50 ` Suzuki K Poulose
2023-04-04 13:42 ` [PATCH 09/32] Documentation: xgene-pmu: Use /sys/bus/event_source/devices paths Jonathan Cameron
2023-04-04 13:42 ` [PATCH 10/32] perf/xgene: Assign parents for event_source devices Jonathan Cameron
2023-04-04 13:42 ` [PATCH 11/32] Documentation: thunderx2-pmu: Use /sys/bus/event_source/devices paths Jonathan Cameron
2023-04-04 13:42 ` [PATCH 12/32] perf/thunderx2: Assign parents for event_source devices Jonathan Cameron
2023-04-04 13:42 ` [PATCH 13/32] perf/riscv: " Jonathan Cameron
2023-04-04 13:42 ` [PATCH 14/32] Documentation: qcom-pmu: Use /sys/bus/event_source/devices paths Jonathan Cameron
2023-04-04 13:42 ` [PATCH 15/32] perf/qcom: Assign parents for event_source devices Jonathan Cameron
2023-04-04 13:42 ` [PATCH 16/32] perf/imx_ddr: " Jonathan Cameron
2023-04-04 13:42 ` [PATCH 17/32] perf/arm_pmu: " Jonathan Cameron
2023-04-04 13:42 ` [PATCH 18/32] perf/alibaba_uncore: Assign parents for event_source device Jonathan Cameron
2023-04-05 3:50 ` Shuai Xue
2023-04-04 13:42 ` [PATCH 19/32] perf/arm-cci: " Jonathan Cameron
2023-04-04 14:45 ` Suzuki K Poulose
2023-04-04 13:42 ` [PATCH 20/32] perf/arm-ccn: " Jonathan Cameron
2023-04-12 12:09 ` Suzuki K Poulose
2023-04-04 13:42 ` [PATCH 21/32] perf/arm-cmn: " Jonathan Cameron
2023-04-12 11:52 ` Robin Murphy
2023-04-04 13:42 ` [PATCH 22/32] perf/arm-dmc620: " Jonathan Cameron
2023-04-04 13:42 ` [PATCH 23/32] perf/arm-dsu: " Jonathan Cameron
2023-04-04 14:52 ` Suzuki K Poulose
2023-04-04 13:42 ` [PATCH 24/32] perf/arm-smmuv3: " Jonathan Cameron
2023-04-04 13:42 ` [PATCH 25/32] perf/arm-spe: " Jonathan Cameron
2023-04-12 12:08 ` Suzuki K Poulose
2023-04-04 13:42 ` [PATCH 26/32] arc: Assign parents for event_source devices Jonathan Cameron
2023-04-04 13:42 ` [PATCH 27/32] ARM: imx: Assign parents for mmdc " Jonathan Cameron
2023-04-04 13:42 ` [PATCH 28/32] dmaengine: idxd: Assign parent for event_source device Jonathan Cameron
2023-04-04 13:42 ` [PATCH 29/32] fpga: dfl: " Jonathan Cameron
2023-04-07 6:42 ` Xu Yilun
2023-04-04 13:42 ` [PATCH 30/32] drivers/nvdimm: " Jonathan Cameron
2023-04-05 5:05 ` Dan Williams
2023-04-04 13:42 ` [PATCH 31/32] Documentation: ABI + trace: hisi_ptt: update paths to bus/event_source Jonathan Cameron
2023-04-06 3:54 ` Yicong Yang
2023-04-04 13:42 ` [PATCH 32/32] hwtracing: hisi_ptt: Assign parent for event_source device Jonathan Cameron
2023-04-06 3:55 ` Yicong Yang
2023-04-04 13:51 ` [PATCH 00/32] Add parents to struct pmu -> dev Greg KH
2023-04-04 14:40 ` Greg KH
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230404134225.13408-6-Jonathan.Cameron@huawei.com \
--to=jonathan.cameron@huawei.com \
--cc=Frank.li@nxp.com \
--cc=acme@kernel.org \
--cc=agross@kernel.org \
--cc=andersson@kernel.org \
--cc=anup@brainfault.org \
--cc=atishp@atishpatra.org \
--cc=dan.j.williams@intel.com \
--cc=dave.jiang@intel.com \
--cc=fenghua.yu@intel.com \
--cc=gregkh@linuxfoundation.org \
--cc=hao.wu@intel.com \
--cc=jiucheng.xu@amlogic.com \
--cc=kan.liang@linux.intel.com \
--cc=khuong@os.amperecomputing.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-fpga@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxarm@huawei.com \
--cc=mark.rutland@arm.com \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
--cc=rric@kernel.org \
--cc=shawnguo@kernel.org \
--cc=suzuki.poulose@arm.com \
--cc=trix@redhat.com \
--cc=vgupta@kernel.org \
--cc=will@kernel.org \
--cc=xueshuai@linux.alibaba.com \
--cc=yangyicong@hisilicon.com \
--cc=zhangshaokun@hisilicon.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®