From: Wang Qing <wangqing@vivo.com>
Date: Tue, 15 Feb 2022 01:55:44 +0000 (-0800)
Subject: dm thin: use time_is_before_jiffies instead of open coding it
X-Git-Tag: v5.18-rc1~128^2~20
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8ca8b1e147b7235527bef1a4ea274cc8894e98c5;p=thirdparty%2Fkernel%2Flinux.git

dm thin: use time_is_before_jiffies instead of open coding it

Use time_is_before_jiffies() to improve code readability.

Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
---

diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index f4234d615aa1b..2c13731a3b449 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -161,7 +161,7 @@ static void throttle_work_start(struct throttle *t)
 
 static void throttle_work_update(struct throttle *t)
 {
-	if (!t->throttle_applied && jiffies > t->threshold) {
+	if (!t->throttle_applied && time_is_before_jiffies(t->threshold)) {
 		down_write(&t->lock);
 		t->throttle_applied = true;
 	}