diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2013-07-12 12:34:42 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-07-12 12:34:42 +0200 |
| commit | f2006e27396f55276f24434f56e208d86e7f9908 (patch) | |
| tree | 71896db916d33888b4286f80117d3cac0da40e6d /drivers/base/power/qos.c | |
| parent | e399eb56a6110e13f97e644658648602e2b08de7 (diff) | |
| parent | 9903883f1dd6e86f286b7bfa6e4b423f98c1cd9e (diff) | |
Merge branch 'linus' into timers/urgent
Get upstream changes so we can apply fixes against them
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/base/power/qos.c')
| -rw-r--r-- | drivers/base/power/qos.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c index 71671c42ef4..5c1361a9e5d 100644 --- a/drivers/base/power/qos.c +++ b/drivers/base/power/qos.c @@ -42,6 +42,7 @@ #include <linux/export.h> #include <linux/pm_runtime.h> #include <linux/err.h> +#include <trace/events/power.h> #include "power.h" @@ -305,6 +306,7 @@ int dev_pm_qos_add_request(struct device *dev, struct dev_pm_qos_request *req, else if (!dev->power.qos) ret = dev_pm_qos_constraints_allocate(dev); + trace_dev_pm_qos_add_request(dev_name(dev), type, value); if (!ret) { req->dev = dev; req->type = type; @@ -349,6 +351,8 @@ static int __dev_pm_qos_update_request(struct dev_pm_qos_request *req, return -EINVAL; } + trace_dev_pm_qos_update_request(dev_name(req->dev), req->type, + new_value); if (curr_value != new_value) ret = apply_constraint(req, PM_QOS_UPDATE_REQ, new_value); @@ -398,6 +402,8 @@ static int __dev_pm_qos_remove_request(struct dev_pm_qos_request *req) if (IS_ERR_OR_NULL(req->dev->power.qos)) return -ENODEV; + trace_dev_pm_qos_remove_request(dev_name(req->dev), req->type, + PM_QOS_DEFAULT_VALUE); ret = apply_constraint(req, PM_QOS_REMOVE_REQ, PM_QOS_DEFAULT_VALUE); memset(req, 0, sizeof(*req)); return ret; |