commit | 35d2c62851bc03a945ae81ab0726985f726107b1 | [log] [tgz] |
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author | Paul E. McKenney <paulmck@kernel.org> | Mon May 03 17:04:57 2021 -0700 |
committer | Paul E. McKenney <paulmck@kernel.org> | Mon May 03 17:04:57 2021 -0700 |
tree | 9f1c5b789f5d0d0d5f207c19ac1e160e586371d6 | |
parent | c47687cb4cd09422c93a1a7dd7562e10439861b6 [diff] |
refscale: Add measurement of clock readout This commit adds a "clock" type to refscale, which checks the performance of ktime_get_real_fast_ns(). Use the "clocksource=" kernel boot parameter to select the underlying clock source. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>