acct: Use ktime_get_ts()

do_posix_clock_monotonic_gettime() is a leftover from the initial
posix timer implementation which maps to ktime_get_ts()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140611234606.764810535@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/kernel/acct.c b/kernel/acct.c
index 808a86f..1be013c 100644 (file)
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -484,7 +484,7 @@ static void do_acct_process(struct bsd_acct_struct *acct,
        strlcpy(ac.ac_comm, current->comm, sizeof(ac.ac_comm));
 
        /* calculate run_time in nsec*/
-       do_posix_clock_monotonic_gettime(&uptime);
+       ktime_get_ts(&uptime);
        run_time = (u64)uptime.tv_sec*NSEC_PER_SEC + uptime.tv_nsec;
        run_time -= (u64)current->group_leader->start_time.tv_sec * NSEC_PER_SEC
                       + current->group_leader->start_time.tv_nsec;