diff options
| author | Alex Frid <afrid@nvidia.com> | 2011-12-16 13:44:23 -0800 |
|---|---|---|
| committer | Varun Wadekar <vwadekar@nvidia.com> | 2011-12-22 14:05:19 +0530 |
| commit | 868313eb1f9ec8d035b8878e1a5ffe287202d30a (patch) | |
| tree | b6296cb13f1e53299364c123201353c95edd09b5 /kernel | |
| parent | 943c8415dc9940550e5a228f095ff8e68100b18a (diff) | |
PM QoS: Add max online cpus as PM QoS parameter
Bug 894200
Change-Id: Ieb009a13c6ef9bca2388e234eb973d65a4e3a58b
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/71034
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/pm_qos_params.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c index d6a47e480f7a..06e74202a8b9 100644 --- a/kernel/pm_qos_params.c +++ b/kernel/pm_qos_params.c @@ -103,12 +103,23 @@ static struct pm_qos_object network_throughput_pm_qos = { .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), + .notifiers = &max_online_cpus_notifier, + .name = "max_online_cpus", + .target_value = PM_QOS_MAX_ONLINE_CPUS_DEFAULT_VALUE, + .default_value = PM_QOS_MAX_ONLINE_CPUS_DEFAULT_VALUE, + .type = PM_QOS_MIN, +}; + static struct pm_qos_object *pm_qos_array[] = { &null_pm_qos, &cpu_dma_pm_qos, &network_lat_pm_qos, - &network_throughput_pm_qos + &network_throughput_pm_qos, + &max_online_cpus_pm_qos }; static ssize_t pm_qos_power_write(struct file *filp, const char __user *buf, |