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cgtop: Still try to get CPU statistics if controller-free 

If CPU accounting is cheap, no controller necessarily needs to be
enabled here for us to be able to read statistics.
This commit is contained in:
Chris Down 2018-11-17 11:47:44 +00:00
parent f98c25850f
commit 94ddb08d74
1 changed files with 1 additions and 1 deletions
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2
src/cgtop/cgtop.c
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@ -231,7 +231,7 @@ static int process(
if (g->n_tasks > 0)
g->n_tasks_valid = true;
} else if (STR_IN_SET(controller, "cpu", "cpuacct")) {
} else if (STR_IN_SET(controller, "cpu", "cpuacct") || cpu_accounting_is_cheap()) {
_cleanup_free_ char *p = NULL, *v = NULL;
uint64_t new_usage;
nsec_t timestamp;