summaryrefslogtreecommitdiff
path: root/include/linux/pm_qos.h
diff options
context:
space:
mode:
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-02-11 03:35:29 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-02-11 03:35:29 +0400
commit327adaedf2218b0e318eb393aa79cf2be64c199f (patch)
tree957c1e005c256e6c201054328f9ea000428b00c5 /include/linux/pm_qos.h
parentb02f6695f7601c4f8442b9cf4636802e7fa8d550 (diff)
downloadlinux-327adaedf2218b0e318eb393aa79cf2be64c199f.tar.xz
PM / QoS: Add no_constraints_value field to struct pm_qos_constraints
Add a new field, no_constraints_value, to struct pm_qos_constraints representing a list of PM QoS constraint requests to be returned by pm_qos_get_value() when that list of requests is empty. That field will be equal to default_value for all of the existing global PM QoS classes and for the resume latency device PM QoS type, but it will be different from default_value for the new latency tolerance device PM QoS type introduced by the next changeset. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/pm_qos.h')
-rw-r--r--include/linux/pm_qos.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h
index 88a3680ae74c..2d8ce50877d8 100644
--- a/include/linux/pm_qos.h
+++ b/include/linux/pm_qos.h
@@ -77,6 +77,7 @@ struct pm_qos_constraints {
struct plist_head list;
s32 target_value; /* Do not change to 64 bit */
s32 default_value;
+ s32 no_constraint_value;
enum pm_qos_type type;
struct blocking_notifier_head *notifiers;
};