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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-12-19 19:23:15 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-12-19 19:23:15 +0100 |
| commit | 612ef28a045efadb3a98d4492ead7806a146485d (patch) | |
| tree | 05621c87b37e91c27b06d450d76adffe97ce9666 /kernel/time/tick-sched.c | |
| parent | c3e0ef9a298e028a82ada28101ccd5cf64d209ee (diff) | |
| parent | 07cde2608a3b5c66515363f1b53623b1536b9785 (diff) | |
Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into cputime-tip
Conflicts:
drivers/cpufreq/cpufreq_conservative.c
drivers/cpufreq/cpufreq_ondemand.c
drivers/macintosh/rack-meter.c
fs/proc/stat.c
fs/proc/uptime.c
kernel/sched/core.c
Diffstat (limited to 'kernel/time/tick-sched.c')
| -rw-r--r-- | kernel/time/tick-sched.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 40420644d0ba..31cc06163ed5 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -297,6 +297,15 @@ void tick_nohz_stop_sched_tick(int inidle) ts = &per_cpu(tick_cpu_sched, cpu); /* + * Update the idle state in the scheduler domain hierarchy + * when tick_nohz_stop_sched_tick() is called from the idle loop. + * State will be updated to busy during the first busy tick after + * exiting idle. + */ + if (inidle) + set_cpu_sd_state_idle(); + + /* * Call to tick_nohz_start_idle stops the last_update_time from being * updated. Thus, it must not be called in the event we are called from * irq_exit() with the prior state different than idle. |