dm: use time_in_range() and time_after()
To be future-proof and for better readability the time comparisons are modified
to use time_in_range() and time_after() instead of plain, error-prone math.
Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
diff --git a/drivers/md/dm-log-userspace-base.c b/drivers/md/dm-log-userspace-base.c
index b953db6..03177ca 100644
--- a/drivers/md/dm-log-userspace-base.c
+++ b/drivers/md/dm-log-userspace-base.c
@@ -6,6 +6,7 @@
#include <linux/bio.h>
#include <linux/slab.h>
+#include <linux/jiffies.h>
#include <linux/dm-dirty-log.h>
#include <linux/device-mapper.h>
#include <linux/dm-log-userspace.h>
@@ -829,7 +830,7 @@
int r;
uint64_t region64 = region;
struct log_c *lc = log->context;
- static unsigned long long limit;
+ static unsigned long limit;
struct {
int64_t is_recovering;
uint64_t in_sync_hint;
@@ -845,7 +846,7 @@
*/
if (region < lc->in_sync_hint)
return 0;
- else if (jiffies < limit)
+ else if (time_after(limit, jiffies))
return 1;
limit = jiffies + (HZ / 4);