diff options
author | Viresh Kumar <viresh.kumar@linaro.org> | 2020-12-08 09:46:56 +0530 |
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committer | Peter Zijlstra <peterz@infradead.org> | 2021-01-14 11:20:09 +0100 |
commit | a5418be9dffe70ccbb0b4bd5ea3881c81927e965 (patch) | |
tree | e78f950d1d4196ee0cf32451f27216f7e01a581c /kernel/sched/sched.h | |
parent | 7d6a905f3dd62c4502cdd772c71319de4058ec89 (diff) | |
download | linux-a5418be9dffe70ccbb0b4bd5ea3881c81927e965.tar.bz2 |
sched/core: Rename schedutil_cpu_util() and allow rest of the kernel to use it
There is nothing schedutil specific in schedutil_cpu_util(), rename it
to effective_cpu_util(). Also create and expose another wrapper
sched_cpu_util() which can be used by other parts of the kernel, like
thermal core (that will be done in a later commit).
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lkml.kernel.org/r/db011961fb3bb8bef1c0eda5cd64564637d3ef31.1607400596.git.viresh.kumar@linaro.org
Diffstat (limited to 'kernel/sched/sched.h')
-rw-r--r-- | kernel/sched/sched.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 242d4c5a5efc..045b01064c1e 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -2559,22 +2559,22 @@ static inline unsigned long capacity_orig_of(int cpu) } /** - * enum schedutil_type - CPU utilization type + * enum cpu_util_type - CPU utilization type * @FREQUENCY_UTIL: Utilization used to select frequency * @ENERGY_UTIL: Utilization used during energy calculation * * The utilization signals of all scheduling classes (CFS/RT/DL) and IRQ time * need to be aggregated differently depending on the usage made of them. This - * enum is used within schedutil_freq_util() to differentiate the types of + * enum is used within effective_cpu_util() to differentiate the types of * utilization expected by the callers, and adjust the aggregation accordingly. */ -enum schedutil_type { +enum cpu_util_type { FREQUENCY_UTIL, ENERGY_UTIL, }; -unsigned long schedutil_cpu_util(int cpu, unsigned long util_cfs, - unsigned long max, enum schedutil_type type, +unsigned long effective_cpu_util(int cpu, unsigned long util_cfs, + unsigned long max, enum cpu_util_type type, struct task_struct *p); static inline unsigned long cpu_bw_dl(struct rq *rq) |