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| author | Junhao He <hejunhao3@huawei.com> | 2023-06-15 20:59:26 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-06-16 12:27:38 +0100 |
| commit | ea8d1c062a0e876e999e4f347daeb598d5e677ab (patch) | |
| tree | 9aa8b9374d09d17d73a000369b4adb0b8b46b40a /arch/arm64 | |
| parent | 312eca95e28d40694aee7c78a18ac0ecfd6d8159 (diff) | |
docs: perf: Add new description for HiSilicon UC PMU
A new function is added on HiSilicon uncore UC PMU.
The UC PMU support to filter statistical information based on
the specified tx request uring channel. Make user configuration
through "uring_channel" parameter.
Document them to provide guidance on how to use them.
Signed-off-by: Junhao He <hejunhao3@huawei.com>
Reviewed-by: Jonathan Cameron <Jonthan.Cameron@huawei.com>
Reviewed-by: Yicong Yang <yangyicong@hisilicon.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20230615125926.29832-4-hejunhao3@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64')
0 files changed, 0 insertions, 0 deletions