From: Arnd Bergmann <arnd@xxxxxxxx>
The s2dhms computes the day/hour/minute/second values from a time_t,
which stops working in 2038. This changes the code to take a time64_t
argument, and use div_u64_rem() to implement the first division.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
---
drivers/staging/lustre/lustre/include/lprocfs_status.h | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 213666b..1b87a6a 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -359,10 +359,12 @@ struct obd_histogram;
struct dhms {
int d, h, m, s;
};
-static inline void s2dhms(struct dhms *ts, time_t secs)
+
+static inline void s2dhms(struct dhms *ts, time64_t secs64)
{
- ts->d = secs / 86400;
- secs = secs % 86400;
+ unsigned int secs;
+
+ ts->d = div_u64_rem(secs64, 86400, &secs);
ts->h = secs / 3600;
secs = secs % 3600;
ts->m = secs / 60;
--
2.1.0
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
