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-rw-r--r--kernel/posix-cpu-timers.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index ae5c6c147c4b..f1525ad06cb3 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -4,8 +4,9 @@
#include <linux/sched.h>
#include <linux/posix-timers.h>
-#include <asm/uaccess.h>
#include <linux/errno.h>
+#include <linux/math64.h>
+#include <asm/uaccess.h>
static int check_clock(const clockid_t which_clock)
{
@@ -47,12 +48,10 @@ static void sample_to_timespec(const clockid_t which_clock,
union cpu_time_count cpu,
struct timespec *tp)
{
- if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
- tp->tv_sec = div_long_long_rem(cpu.sched,
- NSEC_PER_SEC, &tp->tv_nsec);
- } else {
+ if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED)
+ *tp = ns_to_timespec(cpu.sched);
+ else
cputime_to_timespec(cpu.cpu, tp);
- }
}
static inline int cpu_time_before(const clockid_t which_clock,