| 文件 | 最后提交记录 | 最后更新时间 |
|---|---|---|
perf docs: Update metric usage for Alibaba's T-Head PMU driver (arm64) Alibaba's T-Head ali_drw PMU supports DDR bandwidth metrics. Update its usage in the documentation. Reviewed-by: John Garry <john.g.garry@oracle.com> Signed-off-by: Jing Zhang <renyu.zj@linux.alibaba.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Shuai Xue <xueshuai@linux.alibaba.com> Cc: Will Deacon <will@kernel.org> Cc: Zhuo Song <zhuo.song@linux.alibaba.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/1690528175-2499-4-git-send-email-renyu.zj@linux.alibaba.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> | 2 年前 | |
Documentation/admin-guide: arm-ccn: drop doubled word Drop the doubled word "as". Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/20200704032020.21923-9-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> | 5 年前 | |
perf/arm-cmn: Fix PMU instance naming Although it's neat to avoid the suffix for the typical case of a single PMU, it means systems with multiple CMN instances end up with inconsistent naming. I think it also breaks perf tool's "uncore alias" logic if the common instance prefix is also the full name of one. Avoid any surprises by not trying to be clever and simply numbering every instance, even when it might technically prove redundant. Fixes: 0ba64770a2f2 ("perf: Add Arm CMN-600 PMU driver") Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/649a2281233f193d59240b13ed91b57337c77b32.1611839564.git.robin.murphy@arm.com Signed-off-by: Will Deacon <will@kernel.org> | 5 年前 | |
docs: perf: move to the admin-guide The perf infrastructure is used for userspace to track issues. At least a good part of what's described here is related to it. So, add it to the admin-guide. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 6 年前 | |
docs: perf: Minimal introduction the the CXL PMU device and driver Very basic introduction to the device and the current driver support provided. I expect to expand on this in future versions of this patch set. Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20230526095824.16336-6-Jonathan.Cameron@huawei.com Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 3 年前 | |
drivers/perf: hisi_pcie: Export supported Root Ports [bdf_min, bdf_max] maillist inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IAQG4N CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/commit/?id=d1c93d5c67ebc7cf5b70ecff7172a0c399975d55 ---------------------------------------------------------------------- Currently users can get the Root Ports supported by the PCIe PMU by "bus" sysfs attributes which indicates the PCIe bus number where Root Ports are located. This maybe insufficient since Root Ports supported by different PCIe PMUs may be located on the same PCIe bus. So export the BDF range the Root Ports additionally. Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20240829090332.28756-4-yangyicong@huawei.com Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: zhangyuyang <zhangyuyang31@huawei.com> | 1 年前 | |
Documentation: hisi-pmu: Add introduction to HiSilicon V3 PMU driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ICTSJJ ---------------------------------------------------------------------- Some of HiSilicon V3 PMU hardware is divided into parts to fulfill the job of monitoring specific parts of a device. Add description on that as well as the newly added ext operand for L3C PMU. Signed-off-by: Yushan Wang <wangyushan12@huawei.com> Signed-off-by: Qizhi Zhang <zhangqizhi3@h-partners.com> | 10 个月前 | |
Documentation: admin-guide: correct spelling Correct spelling problems for Documentation/admin-guide/ as reported by codespell. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com> Cc: Tejun Heo <tj@kernel.org> Cc: Zefan Li <lizefan.x@bytedance.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: cgroups@vger.kernel.org Cc: Alasdair Kergon <agk@redhat.com> Cc: Mike Snitzer <snitzer@kernel.org> Cc: dm-devel@redhat.com Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: linux-media@vger.kernel.org Cc: linux-mm@kvack.org Link: https://lore.kernel.org/r/20230129231053.20863-2-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> | 3 年前 | |
Documentation: fix multiple typos found in the admin-guide subdirectory Fix thirty five typos in dm-integrity.rst, dm-raid.rst, dm-zoned.rst, verity.rst, writecache.rst, tsx_async_abort.rst, md.rst, bttv.rst, dvb_references.rst, frontend-cardlist.rst, gspca-cardlist.rst, ipu3.rst, remote-controller.rst, mm/index.rst, numaperf.rst, userfaultfd.rst, module-signing.rst, imx-ddr.rst, intel-speed-select.rst, intel_pstate.rst, ramoops.rst, abi.rst, kernel.rst, vm.rst Signed-off-by: Andrew Klychkov <andrew.a.klychkov@gmail.com> Link: https://lore.kernel.org/r/20201204072848.GA49895@spblnx124.lan Signed-off-by: Jonathan Corbet <corbet@lwn.net> | 5 年前 | |
docs: perf: Minimal introduction the the CXL PMU device and driver Very basic introduction to the device and the current driver support provided. I expect to expand on this in future versions of this patch set. Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20230526095824.16336-6-Jonathan.Cameron@huawei.com Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 3 年前 | |
docs/perf: Add documentation for the Amlogic G12 DDR PMU Add a user guide to show how to use DDR PMU to monitor DDR bandwidth on Amlogic G12 SoC Signed-off-by: Jiucheng Xu <jiucheng.xu@amlogic.com> Reviewed-by: Chris Healy <healych@amazon.com> Link: https://lore.kernel.org/r/20221121021602.3306998-2-jiucheng.xu@amlogic.com Signed-off-by: Will Deacon <will@kernel.org> | 3 年前 | |
perf: arm_cspmu: Add support for NVIDIA SCF and MCF attribute Add support for NVIDIA System Cache Fabric (SCF) and Memory Control Fabric (MCF) PMU attributes for CoreSight PMU implementation in NVIDIA devices. Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Besar Wicaksono <bwicaksono@nvidia.com> Link: https://lore.kernel.org/r/20221111222330.48602-3-bwicaksono@nvidia.com Signed-off-by: Will Deacon <will@kernel.org> | 3 年前 | |
docs: perf: move to the admin-guide The perf infrastructure is used for userspace to track issues. At least a good part of what's described here is related to it. So, add it to the admin-guide. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 6 年前 | |
docs: perf: move to the admin-guide The perf infrastructure is used for userspace to track issues. At least a good part of what's described here is related to it. So, add it to the admin-guide. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 6 年前 | |
Documentation: perf: Update documentation for ThunderX2 PMU uncore driver Add documentation for Cavium Coherent Processor Interconnect (CCPI2) PMU. Signed-off-by: Ganapatrao Prabhakerrao Kulkarni <gkulkarni@marvell.com> Signed-off-by: Will Deacon <will@kernel.org> | 6 年前 | |
iommu/ummu: Add UMMU documentation description ubmmu driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ID40QK ----------------------------------------------------------- This patch add ummu documentation description Signed-off-by: Sihui Jiang <jiangsihui@huawei.com> Signed-off-by: Jingbin Wu <wujingbin2@huawei.com> Signed-off-by: Yanlong Zhu <zhuyanlong3@huawei.com> Signed-off-by: Liming An <anliming1@h-partners.com> | 8 个月前 | |
docs: perf: move to the admin-guide The perf infrastructure is used for userspace to track issues. At least a good part of what's described here is related to it. So, add it to the admin-guide. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 6 年前 |
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