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| author | Paul E. McKenney <paulmck@kernel.org> | 2023-07-11 18:01:38 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2023-07-14 15:01:04 -0700 |
| commit | b5a2801fc05350b3b81e6fdcefddd6cfdbf8b238 (patch) | |
| tree | d68113f1971aff396bf9875c4be5757ed2519a33 /tools/perf/scripts/python | |
| parent | refscale: Fix uninitalized use of wait_queue_head_t (diff) | |
| download | linux-b5a2801fc05350b3b81e6fdcefddd6cfdbf8b238.tar.gz linux-b5a2801fc05350b3b81e6fdcefddd6cfdbf8b238.zip | |
refscale: Add a "jiffies" test
This commit adds a "jiffies" test to refscale, allowing use of jiffies
to be compared to ktime_get_real_fast_ns(). On my x86 laptop, jiffies
is more than 20x faster. (Though for many uses, the tens-of-nanoseconds
overhead of ktime_get_real_fast_ns() will be just fine.)
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions