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author | Remy Noel <mocramis@gmail.com> | 2018-04-06 20:01:46 +0200 |
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committer | Remy Noel <mocramis@gmail.com> | 2018-04-21 00:04:20 +0200 |
commit | c59b444cf25e01de7911514af9ebc15d342197b5 (patch) | |
tree | ec997d4d1eb6433d8c977cb69a38394c409a3efa /kern/perfmon.h | |
parent | 0274c8726015e83c989aac905b6626e40397495c (diff) |
kern/perfmon: add perfmon_cpu_pmc get/setters.
Diffstat (limited to 'kern/perfmon.h')
-rw-r--r-- | kern/perfmon.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kern/perfmon.h b/kern/perfmon.h index 6a2d9c6..0e5cd19 100644 --- a/kern/perfmon.h +++ b/kern/perfmon.h @@ -223,6 +223,16 @@ int perfmon_pmu_register(struct perfmon_pmu_ops *driver); /* + * Get the last value of given pmc. + */ +uint64_t perfmon_cpu_pmc_get_prev(unsigned int pmc_id); + +/* + * Increment overflow counter for given pmc. + */ +void perfmon_cpu_pmc_inc_of(unsigned int pmc_id); + +/* * PMU init moduls * - module fully initialized */ |