diff mbox series

[1/7] genirq: Use unsigned int for irqs_sum

Message ID 20210911034808.24252-2-me@ilammy.net (mailing list archive)
State Superseded, archived
Headers show
Series proc/stat: Maintain monotonicity of "intr" and "softirq" | expand

Commit Message

Alexei Lozovsky Sept. 11, 2021, 3:48 a.m. UTC 
It's read as unsigned int via kstat_cpu_irqs_sum() for /proc/stat.
There is no point in having this counter wider than necessary.

Signed-off-by: Alexei Lozovsky <me@ilammy.net>
---
 include/linux/kernel_stat.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 44ae1a7eb9e3..72818fb39ae8 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -36,7 +36,7 @@  struct kernel_cpustat {
 };
 
 struct kernel_stat {
-	unsigned long irqs_sum;
+	unsigned int irqs_sum;
 	unsigned int softirqs[NR_SOFTIRQS];
 };