diff options
| -rw-r--r-- | fs/proc/uptime.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/proc/uptime.c b/fs/proc/uptime.c index ac5243657da3..ab515109fec9 100644 --- a/fs/proc/uptime.c +++ b/fs/proc/uptime.c @@ -11,15 +11,20 @@ static int uptime_proc_show(struct seq_file *m, void *v) { struct timespec uptime; struct timespec idle; + cputime64_t idletime; + u64 nsec; + u32 rem; int i; - cputime_t idletime = 0; + idletime = 0; for_each_possible_cpu(i) idletime += kstat_cpu(i).cpustat.idle; do_posix_clock_monotonic_gettime(&uptime); monotonic_to_bootbased(&uptime); - cputime_to_timespec(idletime, &idle); + nsec = cputime64_to_jiffies64(idletime) * TICK_NSEC; + idle.tv_sec = div_u64_rem(nsec, NSEC_PER_SEC, &rem); + idle.tv_nsec = rem; seq_printf(m, "%lu.%02lu %lu.%02lu\n", (unsigned long) uptime.tv_sec, (uptime.tv_nsec / (NSEC_PER_SEC / 100)), |