Commit f9bcf1e0e0145323ba2cf72ecad5264ff3883eb1
("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. Cc: Wanpeng Li <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Paolo Bonzini <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Radim <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Signed-off-by: Frederic Weisbecker <[email protected]> --- kernel/sched/cputime.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index 8b9bcc5..9858266 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -509,12 +509,13 @@ void account_process_tick(struct task_struct *p, int user_tick) void account_idle_ticks(unsigned long ticks) { cputime_t cputime, steal; + if (sched_clock_irqtime) { irqtime_account_idle_ticks(ticks); return; } - cputime = cputime_one_jiffy; + cputime = jiffies_to_cputime(ticks); steal = steal_account_process_time(cputime); if (steal >= cputime) -- 2.7.0
