rcuperf: Add comments explaining the high reader overhead

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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>

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Paul E. McKenney 2020-05-25 09:22:24 -07:00

parent 653ed64b01

commit 708cda3165

1 changed files with 9 additions and 2 deletions

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kernel/rcu/rcuperf.c

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