On Mon, 2015-05-04 at 22:54 -0700, Paul E. McKenney wrote: > You have RCU_FAST_NO_HZ=y, correct? Could you please try measuring with > RCU_FAST_NO_HZ=n?
FWIW, the syscall numbers I posted were RCU_FAST_NO_HZ=n. (I didn't
profile to see where costs lie though)
-Mike
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