diff options
| author | Dave Jones <davej@redhat.com> | 2007-02-06 01:12:43 +0100 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2007-02-11 02:01:47 +0100 |
| commit | c120069779e3e35917c15393cf2847fa79811eb6 (patch) | |
| tree | 9e1e5529b43c151ecc9d3743e5b51ff88eb52312 /drivers/cpufreq/cpufreq_conservative.c | |
| parent | [CPUFREQ] Enhanced PowerSaver driver (diff) | |
| download | linux-c120069779e3e35917c15393cf2847fa79811eb6.tar.xz linux-c120069779e3e35917c15393cf2847fa79811eb6.zip | |
[CPUFREQ] Remove hotplug cpu crap
The hotplug CPU locking in cpufreq is horrendous. No-one seems to care
enough to fix it, so just remove it so that the 99.9% of the real world
users of this code can use cpufreq without being bothered by warnings.
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq_conservative.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index eef0270c6f3d..787e8417c106 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -430,14 +430,12 @@ static void dbs_check_cpu(int cpu) static void do_dbs_timer(struct work_struct *work) { int i; - lock_cpu_hotplug(); mutex_lock(&dbs_mutex); for_each_online_cpu(i) dbs_check_cpu(i); schedule_delayed_work(&dbs_work, usecs_to_jiffies(dbs_tuners_ins.sampling_rate)); mutex_unlock(&dbs_mutex); - unlock_cpu_hotplug(); } static inline void dbs_timer_init(void) |