sched: make clock sync tunable by architecture code
make time_sync_thresh tunable to architecture code. Signed-off-by: Ingo Molnar <mingo@elte.hu>
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690229a091
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@ -158,6 +158,8 @@ print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
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}
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#endif
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extern unsigned long long time_sync_thresh;
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/*
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* Task state bitmask. NOTE! These bits are also
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* encoded in fs/proc/array.c: get_task_state().
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@ -899,7 +899,7 @@ static inline u64 global_rt_runtime(void)
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return (u64)sysctl_sched_rt_runtime * NSEC_PER_USEC;
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}
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static const unsigned long long time_sync_thresh = 100000;
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unsigned long long time_sync_thresh = 100000;
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static DEFINE_PER_CPU(unsigned long long, time_offset);
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static DEFINE_PER_CPU(unsigned long long, prev_cpu_time);
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