diff options
| author | Frederic Weisbecker <frederic@kernel.org> | 2019-11-21 03:44:30 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-11-21 07:59:00 +0100 |
| commit | 8392853e964c025b0616bd54c0cdf9cbc3c9a769 (patch) | |
| tree | 9730d88138caf16018b9978320acd0d8a041067c /kernel | |
| parent | 8688f2fb671b2ed59b1b16083136b6edc3750435 (diff) | |
rackmeter: Use vtime aware kcpustat accessor
Now that we have a vtime safe kcpustat accessor, use it to fetch
CPUTIME_NICE and 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: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wanpeng Li <wanpengli@tencent.com>
Link: https://lkml.kernel.org/r/20191121024430.19938-7-frederic@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions