Commit 1c6829cf authored by Mika Penttilä's avatar Mika Penttilä Committed by Peter Zijlstra
Browse files

sched/numa: Fix is_core_idle() 



Use the loop variable instead of the function argument to test the
other SMT siblings for idle.

Fixes: ff7db0bf ("sched/numa: Prefer using an idle CPU as a migration target instead of comparing tasks")
Signed-off-by: default avatarMika Penttilä <mika.penttila@gmail.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: default avatarMel Gorman <mgorman@techsingularity.net>
Acked-by: default avatarPankaj Gupta <pankaj.gupta@ionos.com>
Link: https://lkml.kernel.org/r/20210722063946.28951-1-mika.penttila@gmail.com
parent 031e3bd8

kernel/sched/fair.c

+1 −1
Original line number Diff line number Diff line
@@ -1486,7 +1486,7 @@ static inline bool is_core_idle(int cpu) 
		if (cpu == sibling)

			continue;



		if (!idle_cpu(cpu))

		if (!idle_cpu(sibling))

			return false;

	}

#endif