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-rw-r--r--kernel/delayacct.c10
-rw-r--r--kernel/exit.c2
-rw-r--r--kernel/fork.c4
-rw-r--r--kernel/sched_stats.h2
4 files changed, 9 insertions, 9 deletions
diff --git a/kernel/delayacct.c b/kernel/delayacct.c
index c0148ae992c4..81e697829633 100644
--- a/kernel/delayacct.c
+++ b/kernel/delayacct.c
@@ -99,9 +99,10 @@ void __delayacct_blkio_end(void)
int __delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk)
{
s64 tmp;
- struct timespec ts;
- unsigned long t1,t2,t3;
+ unsigned long t1;
+ unsigned long long t2, t3;
unsigned long flags;
+ struct timespec ts;
/* Though tsk->delays accessed later, early exit avoids
* unnecessary returning of other data
@@ -124,11 +125,10 @@ int __delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk)
d->cpu_count += t1;
- jiffies_to_timespec(t2, &ts);
- tmp = (s64)d->cpu_delay_total + timespec_to_ns(&ts);
+ tmp = (s64)d->cpu_delay_total + t2;
d->cpu_delay_total = (tmp < (s64)d->cpu_delay_total) ? 0 : tmp;
- tmp = (s64)d->cpu_run_virtual_total + (s64)jiffies_to_usecs(t3) * 1000;
+ tmp = (s64)d->cpu_run_virtual_total + t3;
d->cpu_run_virtual_total =
(tmp < (s64)d->cpu_run_virtual_total) ? 0 : tmp;
diff --git a/kernel/exit.c b/kernel/exit.c
index 8fd7acd7bbd0..ca6a11b73023 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -122,9 +122,9 @@ static void __exit_signal(struct task_struct *tsk)
sig->maj_flt += tsk->maj_flt;
sig->nvcsw += tsk->nvcsw;
sig->nivcsw += tsk->nivcsw;
- sig->sched_time += tsk->sched_time;
sig->inblock += task_io_get_inblock(tsk);
sig->oublock += task_io_get_oublock(tsk);
+ sig->sum_sched_runtime += tsk->se.sum_exec_runtime;
sig = NULL; /* Marker for below. */
}
diff --git a/kernel/fork.c b/kernel/fork.c
index 73ad5cda1bcd..da3a155bba0d 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -877,7 +877,7 @@ static inline int copy_signal(unsigned long clone_flags, struct task_struct * ts
sig->nvcsw = sig->nivcsw = sig->cnvcsw = sig->cnivcsw = 0;
sig->min_flt = sig->maj_flt = sig->cmin_flt = sig->cmaj_flt = 0;
sig->inblock = sig->oublock = sig->cinblock = sig->coublock = 0;
- sig->sched_time = 0;
+ sig->sum_sched_runtime = 0;
INIT_LIST_HEAD(&sig->cpu_timers[0]);
INIT_LIST_HEAD(&sig->cpu_timers[1]);
INIT_LIST_HEAD(&sig->cpu_timers[2]);
@@ -1040,7 +1040,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
p->utime = cputime_zero;
p->stime = cputime_zero;
- p->sched_time = 0;
+
#ifdef CONFIG_TASK_XACCT
p->rchar = 0; /* I/O counter: bytes read */
p->wchar = 0; /* I/O counter: bytes written */
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h
index cd82c6078904..c63c38f6fa6e 100644
--- a/kernel/sched_stats.h
+++ b/kernel/sched_stats.h
@@ -21,7 +21,7 @@ static int show_schedstat(struct seq_file *seq, void *v)
/* runqueue-specific stats */
seq_printf(seq,
- "cpu%d %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu",
+ "cpu%d %lu %lu %lu %lu %lu %lu %lu %lu %lu %llu %llu %lu",
cpu, rq->yld_both_empty,
rq->yld_act_empty, rq->yld_exp_empty, rq->yld_cnt,
rq->sched_switch, rq->sched_cnt, rq->sched_goidle,