diff options
Diffstat (limited to 'Documentation/power/pm_qos_interface.rst')
| -rw-r--r-- | Documentation/power/pm_qos_interface.rst | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/power/pm_qos_interface.rst b/Documentation/power/pm_qos_interface.rst index 69921f072ce1..3097694fba69 100644 --- a/Documentation/power/pm_qos_interface.rst +++ b/Documentation/power/pm_qos_interface.rst @@ -7,8 +7,7 @@ performance expectations by drivers, subsystems and user space applications on one of the parameters. Two different PM QoS frameworks are available: -1. PM QoS classes for cpu_dma_latency, network_latency, network_throughput, -memory_bandwidth. +1. PM QoS classes for cpu_dma_latency 2. the per-device PM QoS framework provides the API to manage the per-device latency constraints and PM QoS flags. @@ -79,7 +78,7 @@ cleanup of a process, the interface requires the process to register its parameter requests in the following way: To register the default pm_qos target for the specific parameter, the process -must open one of /dev/[cpu_dma_latency, network_latency, network_throughput] +must open /dev/cpu_dma_latency As long as the device node is held open that process has a registered request on the parameter. |