diff options
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index b18f231a4875..4fb3532dd7e8 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -52,7 +52,6 @@ #include <linux/cpu.h> #include <linux/cpuset.h> #include <linux/percpu.h> -#include <linux/cpu_acct.h> #include <linux/kthread.h> #include <linux/seq_file.h> #include <linux/sysctl.h> @@ -3338,13 +3337,9 @@ void account_user_time(struct task_struct *p, cputime_t cputime) { struct cpu_usage_stat *cpustat = &kstat_this_cpu.cpustat; cputime64_t tmp; - struct rq *rq = this_rq(); p->utime = cputime_add(p->utime, cputime); - if (p != rq->idle) - cpuacct_charge(p, cputime); - /* Add user time to cpustat. */ tmp = cputime_to_cputime64(cputime); if (TASK_NICE(p) > 0) @@ -3408,10 +3403,9 @@ void account_system_time(struct task_struct *p, int hardirq_offset, cpustat->irq = cputime64_add(cpustat->irq, tmp); else if (softirq_count()) cpustat->softirq = cputime64_add(cpustat->softirq, tmp); - else if (p != rq->idle) { + else if (p != rq->idle) cpustat->system = cputime64_add(cpustat->system, tmp); - cpuacct_charge(p, cputime); - } else if (atomic_read(&rq->nr_iowait) > 0) + else if (atomic_read(&rq->nr_iowait) > 0) cpustat->iowait = cputime64_add(cpustat->iowait, tmp); else cpustat->idle = cputime64_add(cpustat->idle, tmp); @@ -3447,10 +3441,8 @@ void account_steal_time(struct task_struct *p, cputime_t steal) cpustat->iowait = cputime64_add(cpustat->iowait, tmp); else cpustat->idle = cputime64_add(cpustat->idle, tmp); - } else { + } else cpustat->steal = cputime64_add(cpustat->steal, tmp); - cpuacct_charge(p, -tmp); - } } /* |