2024-02-08 20:18:13

by Alexander Gordeev

[permalink] [raw]
Subject: [PATCH v2 4/5] s390/irq,nmi: include <asm/vtime.h> header directly

update_timer_sys() and update_timer_mcck() are inlines used for
CPU time accounting from the interrupt and machine-check handlers.
These routines are specific to s390 architecture, but included
via <linux/vtime.h> header implicitly. Avoid the extra loop and
include <asm/vtime.h> header directly.

Acked-by: Heiko Carstens <[email protected]>
Signed-off-by: Alexander Gordeev <[email protected]>
---
arch/s390/kernel/irq.c | 1 +
arch/s390/kernel/nmi.c | 1 +
2 files changed, 2 insertions(+)

diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index 6f71b0ce1068..259496fe0ef9 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -29,6 +29,7 @@
#include <asm/hw_irq.h>
#include <asm/stacktrace.h>
#include <asm/softirq_stack.h>
+#include <asm/vtime.h>
#include "entry.h"

DEFINE_PER_CPU_SHARED_ALIGNED(struct irq_stat, irq_stat);
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index 9ad44c26d1a2..4422a27faace 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -32,6 +32,7 @@
#include <asm/asm-offsets.h>
#include <asm/pai.h>
#include <asm/vx-insn.h>
+#include <asm/vtime.h>
#include <asm/fpu/api.h>

struct mcck_struct {
--
2.40.1