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sched: Make newidle_balance() static again

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After Commit 6e2df0581f ("sched: Fix pick_next_task() vs 'change'
pattern race"), there is no need to expose newidle_balance() as it
is only used within fair.c file. Change this function back to static again.

No functional change.

Reported-by: kbuild test robot <lkp@intel.com>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/83cd3030b031ca5d646cd5e225be10e7a0fdd8f5.1587464698.git.yu.c.chen@intel.com
This commit is contained in:
Chen Yu
2020-04-21 18:50:34 +08:00
committed by Peter Zijlstra
parent 36c5bdc438
commit d91cecc156
2 changed files with 4 additions and 6 deletions
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4
kernel/sched/sched.h
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@@ -1503,14 +1503,10 @@ static inline void unregister_sched_domain_sysctl(void)
}
#endif
extern int newidle_balance(struct rq *this_rq, struct rq_flags *rf);
#else
static inline void sched_ttwu_pending(void) { }
static inline int newidle_balance(struct rq *this_rq, struct rq_flags *rf) { return 0; }
#endif /* CONFIG_SMP */
#include "stats.h"