Remove the redundant target residency initialisation in
pseries_cpuidle_driver_init().
This is currently over-writing the residency time updated as part of the static
table, resulting in all the idle states having the same target
residency of 100us which is incorrect. This may result in the menu governor
making
wrong state decisions.
Signed-off-by: Deepthi Dharwar <deep...@linux.vnet.ibm.com>
---
arch/powerpc/platforms/pseries/processor_idle.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/processor_idle.c
b/arch/powerpc/platforms/pseries/processor_idle.c
index 455760b..02e425a 100644
--- a/arch/powerpc/platforms/pseries/processor_idle.c
+++ b/arch/powerpc/platforms/pseries/processor_idle.c
@@ -246,10 +246,6 @@ static int pseries_cpuidle_driver_init(void)
drv->states[drv->state_count] = /* structure copy */
cpuidle_state_table[idle_state];
- if (cpuidle_state_table == dedicated_states)
- drv->states[drv->state_count].target_residency =
- __get_cpu_var(smt_snooze_delay);
-
drv->state_count += 1;
}
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
