diff mbox series

[v1] xen/blkback: Convert to use time_after_eq macro

Message ID 20240821074730.13411-1-chenyufan@vivo.com (mailing list archive)
State New, archived
Headers show
Series [v1] xen/blkback: Convert to use time_after_eq macro | expand

Commit Message

Chen Yufan Aug. 21, 2024, 7:47 a.m. UTC 
Use time_after_eq macro instead of opening it for readability.

Signed-off-by: Chen Yufan <chenyufan@vivo.com>
---
 drivers/block/xen-blkback/blkback.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index 838064593..f6da0b74d 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -42,6 +42,7 @@ 
 #include <linux/delay.h>
 #include <linux/freezer.h>
 #include <linux/bitmap.h>
+#include <linux/jiffies.h>
 
 #include <xen/events.h>
 #include <xen/page.h>
@@ -134,8 +135,8 @@  module_param(log_stats, int, 0644);
 
 static inline bool persistent_gnt_timeout(struct persistent_gnt *persistent_gnt)
 {
-	return pgrant_timeout && (jiffies - persistent_gnt->last_used >=
-			HZ * pgrant_timeout);
+	return pgrant_timeout && (time_after_eq(jiffies,
+			persistent_gnt->last_used + HZ * pgrant_timeout));
 }
 
 #define vaddr(page) ((unsigned long)pfn_to_kaddr(page_to_pfn(page)))