linux-kernel - [PATCH -next] genirq/timings: Use time_after

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Message-ID: <20240902025727.2298958-1-ruanjinjie@huawei.com>
Date: Mon, 2 Sep 2024 10:57:27 +0800
From: Jinjie Ruan <ruanjinjie@...wei.com>
To: <tglx@...utronix.de>, <linux-kernel@...r.kernel.org>
CC: <ruanjinjie@...wei.com>
Subject: [PATCH -next] genirq/timings: Use time_after_eq() macro

Use time_after_eq() macro instead of directly handling it.

Signed-off-by: Jinjie Ruan <ruanjinjie@...wei.com>
---
 kernel/irq/timings.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/irq/timings.c b/kernel/irq/timings.c
index 69f103b4c7a6..a96c0f1346fd 100644
--- a/kernel/irq/timings.c
+++ b/kernel/irq/timings.c
@@ -383,7 +383,7 @@ static u64 __irq_timings_next_event(struct irqt_stat *irqs, int irq, u64 now)
 {
 	int index, i, period_max, count, start, min = INT_MAX;
 
-	if ((now - irqs->last_ts) >= NSEC_PER_SEC) {
+	if (time_after_eq(now, irqs->last_ts + NSEC_PER_SEC)) {
 		irqs->count = irqs->last_ts = 0;
 		return U64_MAX;
 	}
-- 
2.34.1