diff options
Diffstat (limited to 'kernel/time/sched_clock.c')
| -rw-r--r-- | kernel/time/sched_clock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/time/sched_clock.c b/kernel/time/sched_clock.c index 68d6c1190ac7..85595fcf6aa2 100644 --- a/kernel/time/sched_clock.c +++ b/kernel/time/sched_clock.c @@ -119,9 +119,6 @@ unsigned long long notrace sched_clock(void) */ static void update_clock_read_data(struct clock_read_data *rd) { - /* update the backup (odd) copy with the new data */ - cd.read_data[1] = *rd; - /* steer readers towards the odd copy */ raw_write_seqcount_latch(&cd.seq); @@ -130,6 +127,9 @@ static void update_clock_read_data(struct clock_read_data *rd) /* switch readers back to the even copy */ raw_write_seqcount_latch(&cd.seq); + + /* update the backup (odd) copy with the new data */ + cd.read_data[1] = *rd; } /* |