diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-power | 2 | ||||
| -rw-r--r-- | Documentation/admin-guide/pm/intel_pstate.rst | 7 | ||||
| -rw-r--r-- | Documentation/power/swsusp.txt | 2 |
3 files changed, 9 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-power b/Documentation/ABI/testing/sysfs-power index 2f813d6..18b7dc9 100644 --- a/Documentation/ABI/testing/sysfs-power +++ b/Documentation/ABI/testing/sysfs-power @@ -99,7 +99,7 @@ Description: this file, the suspend image will be as small as possible. Reading from this file will display the current image size - limit, which is set to 500 MB by default. + limit, which is set to around 2/5 of available RAM by default. What: /sys/power/pm_trace Date: August 2006 diff --git a/Documentation/admin-guide/pm/intel_pstate.rst b/Documentation/admin-guide/pm/intel_pstate.rst index 8f1d3de..ac6f5c5 100644 --- a/Documentation/admin-guide/pm/intel_pstate.rst +++ b/Documentation/admin-guide/pm/intel_pstate.rst @@ -465,6 +465,13 @@ Next, the following policy attributes have special meaning if policy for the time interval between the last two invocations of the driver's utilization update callback by the CPU scheduler for that CPU. +One more policy attribute is present if the `HWP feature is enabled in the +processor <Active Mode With HWP_>`_: + +``base_frequency`` + Shows the base frequency of the CPU. Any frequency above this will be + in the turbo frequency range. + The meaning of these attributes in the `passive mode <Passive Mode_>`_ is the same as for other scaling drivers. diff --git a/Documentation/power/swsusp.txt b/Documentation/power/swsusp.txt index cc87adf..236d1fb 100644 --- a/Documentation/power/swsusp.txt +++ b/Documentation/power/swsusp.txt @@ -56,7 +56,7 @@ If you want to limit the suspend image size to N bytes, do echo N > /sys/power/image_size -before suspend (it is limited to 500 MB by default). +before suspend (it is limited to around 2/5 of available RAM by default). . The resume process checks for the presence of the resume device, if found, it then checks the contents for the hibernation image signature. |
