diff options
| -rw-r--r-- | drivers/md/dm-bufio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index c33b49792b87..86dbbc737402 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -11,6 +11,7 @@ #include <linux/device-mapper.h> #include <linux/dm-io.h> #include <linux/slab.h> +#include <linux/jiffies.h> #include <linux/vmalloc.h> #include <linux/shrinker.h> #include <linux/module.h> @@ -1739,7 +1740,7 @@ static unsigned get_max_age_hz(void) static bool older_than(struct dm_buffer *b, unsigned long age_hz) { - return (jiffies - b->last_accessed) >= age_hz; + return time_after_eq(jiffies, b->last_accessed + age_hz); } static void __evict_old_buffers(struct dm_bufio_client *c, unsigned long age_hz) |