summaryrefslogtreecommitdiff
path: root/tools/perf/scripts/python/gecko.py
diff options
context:
space:
mode:
authorAtish Patra <atishp@rivosinc.com>2025-03-04 01:53:06 +0300
committerAnup Patel <anup@brainfault.org>2025-03-06 07:27:07 +0300
commitbbb622488749478955485765ddff9d56be4a7e4b (patch)
tree53926d41eca8eeb681089533f350d3a88632d3e0 /tools/perf/scripts/python/gecko.py
parent7eb172143d5508b4da468ed59ee857c6e5e01da6 (diff)
downloadlinux-bbb622488749478955485765ddff9d56be4a7e4b.tar.xz
RISC-V: KVM: Disable the kernel perf counter during configure
The perf event should be marked disabled during the creation as it is not ready to be scheduled until there is SBI PMU start call or config matching is called with auto start. Otherwise, event add/start gets called during perf_event_create_kernel_counter function. It will be enabled and scheduled to run via perf_event_enable during either the above mentioned scenario. Fixes: 0cb74b65d2e5 ("RISC-V: KVM: Implement perf support without sampling") Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Atish Patra <atishp@rivosinc.com> Link: https://lore.kernel.org/r/20250303-kvm_pmu_improve-v2-1-41d177e45929@rivosinc.com Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions