diff options
| author | Yunhui Cui <cuiyunhui@bytedance.com> | 2025-08-04 05:51:10 +0300 |
|---|---|---|
| committer | Paul Walmsley <pjw@kernel.org> | 2025-09-19 04:28:13 +0300 |
| commit | 568a2fa10dd06bbd8160e3f8cce9483fabcb7121 (patch) | |
| tree | 3e72decc86753b40e9e40446eb4effeee53934f4 /scripts/lib/kdoc/kdoc_item.py | |
| parent | f68cd7ddd014b60451922207bff2ea3beea0d8cb (diff) | |
| download | linux-568a2fa10dd06bbd8160e3f8cce9483fabcb7121.tar.xz | |
perf: riscv: skip empty batches in counter start
Avoid unnecessary SBI calls when starting non-overflowed counters
in pmu_sbi_start_ovf_ctrs_sbi() by checking ctr_start_mask.
Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250804025110.11088-1-cuiyunhui@bytedance.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_item.py')
0 files changed, 0 insertions, 0 deletions