diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq_conservative.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index e0e847764511..df01d33993d8 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -313,6 +313,17 @@ static void cs_start(struct cpufreq_policy *policy) dbs_info->requested_freq = policy->cur; } +static void cs_limits(struct cpufreq_policy *policy) +{ + struct cs_policy_dbs_info *dbs_info = to_dbs_info(policy->governor_data); + + /* + * The limits have changed, so may have the current frequency. Reset + * requested_freq to avoid any unintended outcomes due to the mismatch. + */ + dbs_info->requested_freq = policy->cur; +} + static struct dbs_governor cs_governor = { .gov = CPUFREQ_DBS_GOVERNOR_INITIALIZER("conservative"), .kobj_type = { .default_groups = cs_groups }, @@ -322,6 +333,7 @@ static struct dbs_governor cs_governor = { .init = cs_init, .exit = cs_exit, .start = cs_start, + .limits = cs_limits, }; #define CPU_FREQ_GOV_CONSERVATIVE (cs_governor.gov) |