[PATCH] /proc/stat: fix wrong cpustat gnice value

From: Flavio Leitner
Date: Wed Dec 04 2019 - 19:44:57 EST


The value being used for guest_nice should be CPUTIME_GUEST_NICE
and not CPUTIME_USER.

Fixes: 26dae145a76c "procfs: Use all-in-one vtime aware kcpustat accessor"
Signed-off-by: Flavio Leitner <fbl@xxxxxxxxxxxx>
---
fs/proc/stat.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index 37bdbec5b402..fd931d3e77be 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -134,7 +134,7 @@ static int show_stat(struct seq_file *p, void *v)
softirq += cpustat[CPUTIME_SOFTIRQ];
steal += cpustat[CPUTIME_STEAL];
guest += cpustat[CPUTIME_GUEST];
- guest_nice += cpustat[CPUTIME_USER];
+ guest_nice += cpustat[CPUTIME_GUEST_NICE];
sum += kstat_cpu_irqs_sum(i);
sum += arch_irq_stat_cpu(i);

@@ -175,7 +175,7 @@ static int show_stat(struct seq_file *p, void *v)
softirq = cpustat[CPUTIME_SOFTIRQ];
steal = cpustat[CPUTIME_STEAL];
guest = cpustat[CPUTIME_GUEST];
- guest_nice = cpustat[CPUTIME_USER];
+ guest_nice = cpustat[CPUTIME_GUEST_NICE];
seq_printf(p, "cpu%d", i);
seq_put_decimal_ull(p, " ", nsec_to_clock_t(user));
seq_put_decimal_ull(p, " ", nsec_to_clock_t(nice));
--
2.23.0