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authorGaurav Sarode <gsarode@nvidia.com>2012-02-17 15:25:43 +0530
committerSimone Willett <swillett@nvidia.com>2012-02-27 20:46:03 -0800
commit566594ce3b1dbfc8397a62826992a0794612f51a (patch)
treeedd71b7b213e65acd7c868937e4dbf2a2b4b1dc0 /kernel
parentfff665d54ef11ae6b572e27f7155cf4cf0c47850 (diff)
PM Qos: Add min online cpus as PM QoS parameter
Bug 940061 Change-Id: Ibae842fdc3af3c92ec7e6125c602417110d8b55e Signed-off-by: Gaurav Sarode <gsarode@nvidia.com> Reviewed-on: http://git-master/r/84521 Reviewed-by: Sachin Nikam <snikam@nvidia.com> Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/pm_qos_params.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
index 324f3422b5da..82da7ac3b1f3 100644
--- a/kernel/pm_qos_params.c
+++ b/kernel/pm_qos_params.c
@@ -103,6 +103,18 @@ static struct pm_qos_object network_throughput_pm_qos = {
.type = PM_QOS_MAX,
};
+
+static BLOCKING_NOTIFIER_HEAD(min_online_cpus_notifier);
+static struct pm_qos_object min_online_cpus_pm_qos = {
+ .requests = PLIST_HEAD_INIT(min_online_cpus_pm_qos.requests),
+ .notifiers = &min_online_cpus_notifier,
+ .name = "min_online_cpus",
+ .target_value = PM_QOS_MIN_ONLINE_CPUS_DEFAULT_VALUE,
+ .default_value = PM_QOS_MIN_ONLINE_CPUS_DEFAULT_VALUE,
+ .type = PM_QOS_MAX,
+};
+
+
static BLOCKING_NOTIFIER_HEAD(max_online_cpus_notifier);
static struct pm_qos_object max_online_cpus_pm_qos = {
.requests = PLIST_HEAD_INIT(max_online_cpus_pm_qos.requests),
@@ -141,6 +153,7 @@ static struct pm_qos_object *pm_qos_array[] = {
&cpu_dma_pm_qos,
&network_lat_pm_qos,
&network_throughput_pm_qos,
+ &min_online_cpus_pm_qos,
&max_online_cpus_pm_qos,
&cpu_freq_min_pm_qos,
&cpu_freq_max_pm_qos