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| author |   Frederic Weisbecker <frederic@kernel.org> | 2019-11-21 03:44:27 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2019-11-21 07:33:24 +0100 |
| commit | 26dae145a76c3615588f263885904c6e567ff116 (patch) | |
| tree | c21d0cb05b9bc8583955f70a23e6cdb05b2d55b1 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | sched/vtime: Bring up complete kcpustat accessor (diff) | |
| download | linux-rng-26dae145a76c3615588f263885904c6e567ff116.tar.xz linux-rng-26dae145a76c3615588f263885904c6e567ff116.zip | |
procfs: Use all-in-one vtime aware kcpustat accessor
Now that we can read also user and guest time safely under vtime, use
the relevant accessor to fix frozen kcpustat values on nohz_full CPUs.
Reported-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wanpeng Li <wanpengli@tencent.com>
Link: https://lkml.kernel.org/r/20191121024430.19938-4-frederic@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions