From: Rafael J. Wysocki <[email protected]>
There are at least 3 variables in intel_pstate that do not get updated
after they have been initialized, so annotate them with __ro_after_init.
Signed-off-by: Rafael J. Wysocki <[email protected]>
---
drivers/cpufreq/intel_pstate.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
Index: linux-pm/drivers/cpufreq/intel_pstate.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/intel_pstate.c
+++ linux-pm/drivers/cpufreq/intel_pstate.c
@@ -293,10 +293,10 @@ struct pstate_funcs {
static struct pstate_funcs pstate_funcs __read_mostly;
static bool hwp_active __ro_after_init;
-static int hwp_mode_bdw __read_mostly;
-static bool per_cpu_limits __read_mostly;
+static int hwp_mode_bdw __ro_after_init;
+static bool per_cpu_limits __ro_after_init;
+static bool hwp_forced __ro_after_init;
static bool hwp_boost __read_mostly;
-static bool hwp_forced __read_mostly;
static struct cpufreq_driver *intel_pstate_driver __read_mostly;