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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-10-23 23:02:36 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-10-23 23:02:36 +0200 |
| commit | 37c72cac0e2ef9cd3c53dc9369a35dad6ef23f00 (patch) | |
| tree | 4545352c55dd802894ece238021f65a419742d90 /Documentation/power | |
| parent | 286180d8d327c8f9d91e90980adcaece07dd0754 (diff) | |
| parent | 7990da71ebfa887ae6fe4464ab0d99ddeb8efacc (diff) | |
Merge branch 'pm-qos'
* pm-qos:
PM / QoS: Add PM_QOS_MEMORY_BANDWIDTH class
Diffstat (limited to 'Documentation/power')
| -rw-r--r-- | Documentation/power/pm_qos_interface.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/power/pm_qos_interface.txt b/Documentation/power/pm_qos_interface.txt index a5da5c7e712..129f7c0e148 100644 --- a/Documentation/power/pm_qos_interface.txt +++ b/Documentation/power/pm_qos_interface.txt @@ -5,7 +5,8 @@ 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. +1. PM QoS classes for cpu_dma_latency, network_latency, network_throughput, +memory_bandwidth. 2. the per-device PM QoS framework provides the API to manage the per-device latency constraints and PM QoS flags. @@ -13,6 +14,7 @@ Each parameters have defined units: * latency: usec * timeout: usec * throughput: kbs (kilo bit / sec) + * memory bandwidth: mbs (mega bit / sec) 1. PM QoS framework |