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Base class for all plugins.
Plugins change various system settings in order to get desired performance or power
saving. Plugins use Monitor objects to get information from the running system.
Intentionally a lot of logic is included in the plugin to increase plugin flexibility.
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global_cfgt variables( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt __init__ s
c C s | j d S( N( t destroy_instances( R ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt cleanup, s c C s# | j s | j t | _ n d S( N( R t
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__module__t split( R ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt name4 s c C s i S( s- Default configuration options for the plugin.( ( R ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt _get_config_options< s c C s i S( s* Explanation of each config option function( ( t cls( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt get_config_options_hintsA s c C s g S( sn List of config options used by dynamic tuning. Their previous values will be automatically saved and restored.( ( R ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR F s c C sj | j j } xQ | D]I } | | k s4 | j rE | | | | t | t k r | St | j } | d k p= | d k S( Nt truet 1( t typet boolt strt lower( R t value( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt _option_boolV s c C sf | | j k r" t d | n | j | } | j j | | | | | | | } | | j | <| S( s8 Create new instance of the plugin and seize the devices.s. Plugin instance with name '%s' already exists.( R t ExceptionR6 R R ( R R, t devices_expressiont devices_udev_regext
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c C s{ | j | k r( t d | | f n | j | j k rM t d | n | j | j } | j | | j | j =d S( s Destroy existing instance.s9 Plugin instance '%s' does not belong to this plugin '%s'.s+ Plugin instance '%s' was already destroyed.N( t _pluginR? R, R t _destroy_instance( R RE ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt destroy_instancel s
c C s. t j d | j | j f | j | d S( s Initialize an instance.s initializing instance %s (%s)N( R1 t debugR, t _instance_init( R RE ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt initialize_instancew s c C s[ xG t | j j D]0 } t j d | j | j f | j | q W| j j d S( s Destroy all instances.s destroying instance %s (%s)N( t listR t valuesR1 RJ R, RH t clear( R RE ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR# | s c C s | j | | j | d S( N( t release_devicest _instance_cleanup( R RE ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyRH s
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_free_devices( R ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR% s c C s d S( s Override this in a subclass to transform a list of device names (e.g. ['sda'])
to a list of pyudev.Device objects, if your plugin supports itN( t None( R t devices( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt _get_device_objects s c C s | j d k r+ t | j j | j | S| j | } | d k r` t j d | j t S| j
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# !
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Apply static and dynamic tuning if the plugin instance is active.
Nt apply( Ra t has_static_tuningR RB Rd Rn R& t _instance_apply_staticRo RC t has_dynamic_tuningR t gett constst CFG_DYNAMIC_TUNINGt CFG_DEF_DYNAMIC_TUNINGRl t _instance_apply_dynamicRh Re RO ( R RE ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt instance_apply_tuning s
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Verify static tuning if the plugin instance is active.
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Apply dynamic tuning if the plugin instance is active.
N( Ra R R R R R R Rl t _instance_update_dynamicRh R0 ( R RE ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt instance_update_tuning$ s $c C s | j r@ | j j t j t j r@ | j | | j | j n | j r | j
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Remove all tunings applied by the plugin instance.
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Initialize commands.
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Check if all commands are defined correctly.
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class_name( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt _storage_key s c C s3 | j | j | d | } | j j | | d S( NR, ( R R, R RT ( R RE R R= R R5 ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt _storage_set s c C s, | j | j | d | } | j j | S( NR, ( R R, R R ( R RE R R R5 ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR s c C s, | j | j | d | } | j j | S( NR, ( R R, R t unset( R RE R R R5 ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyt _storage_unset s c C s x g t | j j D] } | d s | ^ q D]M } | j j | j j | d d } | d k r3 | j | | | q3 q3 Wd S( NR R, ( RM R RN R t expandR3 R RW t _execute_non_device_command( R RE R t new_value( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR s 9% c C s x g t | j j D] } | d r | ^ q D]d } | j j | j j | d d } | d k rp q3 n x$ | D] } | j | | | | qw Wq3 Wd S( NR R, ( RM R RN R R R3 R RW t _execute_device_command( R RE RX R R Rk ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR s 9%
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c C s | d d k r- | d t d | t t nN | j | | | } | d k rh | d | | d t n | j | | | d S( NR RT R ( RW R R R ( R RE R Rk t old_value( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR X s c C ss | d d k r* | d t d t t nE | j | | } | d k r_ | d | d t n | j | | d S( NR RT R ( RW R R R ( R RE R R ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR a s N(C R R* t __doc__R" R$ R' t propertyR, t classmethodR- R/ R R6 R> RF RI RL R# RH RK RQ R% RY R_ Rg RP Rl Rn Ro R R R R R R R R R R R R R R R RW R R R R R R R R R R R R R R R R R R R R R R ( ( ( s6 /usr/lib/python2.7/site-packages/tuned/plugins/base.pyR s|
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