Commit: f9bcf1e0e014 ("sched/cputime: Fix steal time accounting") ... fixes a leak on steal time accounting but forgets to account the ticks passed in parameters, assuming there is only one to take into account. Let's consider that parameter back.
Showing the changes to kernel (1 of 1 file). Show all
Unified · Split
| @@ -509,12 +509,13 @@ void account_process_tick(struct task_struct *p, int user_tick) · 508 unmodified lines | |||
| 509 | void account_idle_ticks(unsigned long ticks) | 509 | void account_idle_ticks(unsigned long ticks) |
| 510 | { | 510 | { |
| 511 | cputime_t cputime, steal; | 511 | cputime_t cputime, steal; |
| 512 | |||
| 512 | if (sched_clock_irqtime) { | 513 | if (sched_clock_irqtime) { |
| 513 | irqtime_account_idle_ticks(ticks); | 514 | irqtime_account_idle_ticks(ticks); |
| 514 | return; | 515 | return; |
| 515 | } | 516 | } |
| 516 | 517 | ||
| 517 | cputime = cputime_one_jiffy; | 518 | cputime = jiffies_to_cputime(ticks); |
| 518 | steal = steal_account_process_time(cputime); | 519 | steal = steal_account_process_time(cputime); |
| 519 | 520 | ||
| 520 | if (steal >= cputime) | 521 | if (steal >= cputime) |