sched/cputime: Expose cputime_adjust()

Will be used by basic cgroup resource stat reporting later.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
This commit is contained in:
Tejun Heo 2017-09-25 08:12:04 -07:00
commit cfb766da54
2 changed files with 4 additions and 4 deletions

View file

@ -585,9 +585,8 @@ drop_precision:
*
* Assuming that rtime_i+1 >= rtime_i.
*/
static void cputime_adjust(struct task_cputime *curr,
struct prev_cputime *prev,
u64 *ut, u64 *st)
void cputime_adjust(struct task_cputime *curr, struct prev_cputime *prev,
u64 *ut, u64 *st)
{
u64 rtime, stime, utime;
unsigned long flags;