It will be shown later in /proc/vestat file.
TODO: to be merged wth later patch which introduces /proc/vestat file.
Signed-off-by: Konstantin Khorenko <khore...@virtuozzo.com>
---
include/linux/kernel_stat.h | 1 +
kernel/sched/cpuacct.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 47b75b4be3d5..5a3851b1d771 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -25,6 +25,7 @@ enum cpu_usage_stat {
CPUTIME_IRQ,
CPUTIME_IDLE,
CPUTIME_IOWAIT,
+ CPUTIME_USED,
CPUTIME_STEAL,
CPUTIME_GUEST,
CPUTIME_GUEST_NICE,
diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c
index b1460db447e3..3298228565b1 100644
--- a/kernel/sched/cpuacct.c
+++ b/kernel/sched/cpuacct.c
@@ -461,6 +461,7 @@ static void cpu_cgroup_update_stat(struct
cgroup_subsys_state *cpu_css,
cpustat[CPUTIME_IDLE] = max(cpustat[CPUTIME_IDLE], idle);
cpustat[CPUTIME_IOWAIT] = max(cpustat[CPUTIME_IOWAIT], iowait);
cpustat[CPUTIME_STEAL] = steal;
+ cpustat[CPUTIME_USED] = used;
#endif
}
@@ -539,6 +540,8 @@ static void fixup_vcpustat_delta(struct kernel_cpustat *cur,
cur_idle, target_idle);
}
+ cur->cpustat[CPUTIME_USED] = target_usage;
+
/* do not show steal time inside ve */
cur->cpustat[CPUTIME_STEAL] = 0;
}
--
2.28.0
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