diff options
| author | Dietmar Eggemann <dietmar.eggemann@arm.com> | 2022-07-29 13:13:03 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2022-08-02 12:32:45 +0200 |
| commit | 740cf8a760b73e8375bfb4bedcbe9746183350f9 (patch) | |
| tree | 32df6e4db3c83a27fa5738b3fb79fcbecfd3a4fb /kernel/sched/rt.c | |
| parent | 9de1f9c8ca5100a02a2e271bdbde36202e251b4b (diff) | |
sched/core: Introduce sched_asym_cpucap_active()
Create an inline helper for conditional code to be only executed on
asymmetric CPU capacity systems. This makes these (currently ~10 and
future) conditions a lot more readable.
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20220729111305.1275158-2-dietmar.eggemann@arm.com
Diffstat (limited to 'kernel/sched/rt.c')
| -rw-r--r-- | kernel/sched/rt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 55f39c8f4203..054b6711e961 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -509,7 +509,7 @@ static inline bool rt_task_fits_capacity(struct task_struct *p, int cpu) unsigned int cpu_cap; /* Only heterogeneous systems can benefit from this check */ - if (!static_branch_unlikely(&sched_asym_cpucapacity)) + if (!sched_asym_cpucap_active()) return true; min_cap = uclamp_eff_value(p, UCLAMP_MIN); @@ -1897,7 +1897,7 @@ static int find_lowest_rq(struct task_struct *task) * If we're on asym system ensure we consider the different capacities * of the CPUs when searching for the lowest_mask. */ - if (static_branch_unlikely(&sched_asym_cpucapacity)) { + if (sched_asym_cpucap_active()) { ret = cpupri_find_fitness(&task_rq(task)->rd->cpupri, task, lowest_mask, |