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| author | Frederic Weisbecker <[email protected]> | 2023-02-22 14:46:48 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2023-04-18 14:35:13 +0000 |
| commit | 270b2a679ea7be1ee2d84ea67751fb1ab15bcb20 (patch) | |
| tree | 99e1548b39733ace5a349aab7b60ccb89eb71bd3 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | MAINTAINERS: Remove stale email address (diff) | |
| download | kernel-270b2a679ea7be1ee2d84ea67751fb1ab15bcb20.tar.gz kernel-270b2a679ea7be1ee2d84ea67751fb1ab15bcb20.zip | |
selftests/proc: Remove idle time monotonicity assertions
Due to broken iowait task counting design (cf: comments above
get_cpu_idle_time_us() and nr_iowait()), it is not possible to provide
the guarantee that /proc/stat or /proc/uptime display monotonic idle
time values.
Remove the assertions that verify the related wrong assumption so that
testers and maintainers don't spend more time on that.
Reported-by: Yu Liao <[email protected]>
Reported-by: Thomas Gleixner <[email protected]>
Signed-off-by: Frederic Weisbecker <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions