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rcuperf: Add comments explaining the high reader overhead
authorPaul E. McKenney <paulmck@kernel.org>
Mon, 25 May 2020 16:22:24 +0000 (09:22 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 29 Jun 2020 19:00:44 +0000 (12:00 -0700)
commit708cda31652c02e64adaeafafe7b996e4e14c3eb
treecaf00c4d6860aca00b306e7905e8bc0d010d5040tree | snapshot
parent653ed64b01dc5989f8f579d0038e987476c2c023commit | diff
rcuperf: Add comments explaining the high reader overhead

This commit adds comments explaining why the readers have otherwise insane
levels of measurement overhead, namely that they are intended as a test
load for update-side performance measurements, not as a straight-up
read-side performance test.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/rcuperf.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git