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Editing: plugin_sysfs.cpython-312.pyc
� �]�i� � � � d dl mZ ddlZddlZddlZd dl� ddlZddl m Z ddl � ddl m Z ej j � Z G d� dej" � Zy)� )�base� N)�*)�commandsc �j � � e Zd ZdZ� fd�Zd� Zd� Zd� Zd� Ze j fd�Z d� Z d � Z d � Z� xZS ) � SysfsPluginai Sets various `sysfs` settings specified by the plug-in options. The syntax is `_name_=_value_`, where `_name_` is the `sysfs` path to use and `_value_` is the value to write. The `sysfs` path supports the shell-style wildcard characters (see `man 7 glob` for additional detail). Use this plugin in case you need to change some settings that are not covered by other plug-ins. Prefer specific plug-ins if they cover the required settings. .Ignore corrected errors and associated scans that cause latency spikes ==== ---- [sysfs] /sys/devices/system/machinecheck/machinecheck*/ignore_ce=1 ---- ==== c �X �� t t | � |i |�� d| _ t � | _ y )NT)�superr �__init__�_has_dynamic_optionsr �_cmd)�self�args�kwargs� __class__s ��?/usr/lib/python3.12/site-packages/tuned/plugins/plugin_sysfs.pyr zSysfsPlugin.__init__% s( �� �� �T�#�T�4�V�4� "�$���j�$�)� c � � d|_ d|_ t t |j j � � D �cg c]) }t j j |d � |d f��+ c}� |_ i |_ y c c}w )NFTr r ) �_has_dynamic_tuning�_has_static_tuning�dict�list�options�items�os�path�normpath�_sysfs�_sysfs_original)r �instance� key_values r �_instance_initzSysfsPlugin._instance_init* so � �!&�(� � $�(� ��Z^�_g�_o�_o�_u�_u�_w�Zx�y�Zx�Y�2�7�7�+�+�I�a�L�9�9�Q�<�H�Zx�y�z�(�/� �(��� zs �.A;c � � y �N� )r r s r �_instance_cleanupz SysfsPlugin._instance_cleanup1 s � �r c �x � t |j j � � D ]� \ }}| j j |� }t j |� D ]\ }| j |� r1| j |� |j |< | j ||� �Et j d|z � �^ �� y )Nz)rejecting write to '%s' (not inside /sys)) r r r � _variables�expand�glob�iglob� _check_sysfs� _read_sysfsr � _write_sysfs�log�error)r r �key�value�v�fs r �_instance_apply_staticz"SysfsPlugin._instance_apply_static4 s� � ��� � �.�.�0�1�j�c�5� ��� � �e�$�1� �J�J�s�O�q� �����#'�#3�#3�A�#6�X� � �a� � ���q�!� ��Y�Y�:�Q�>�?� � 2r c �D � d}t |j j � � D ]w \ }}| j j |� }t j |� D ]? }| j |� s�| j |� } | j ||| |� dk( s�>d}�A �y |S )NTF) r r r r( r) r* r+ r, r- � _verify_value) r r �ignore_missing�devices�retr1 r2 r3 r4 �curr_vals r �_instance_verify_staticz#SysfsPlugin._instance_verify_static> s� � � �#��� � �.�.�0�1�j�c�5� ��� � �e�$�1� �J�J�s�O�q� ������ � ��#�X� ���1�a��>�:�e�C� �c� � 2� �*r c �~ � t |j j � � D ] \ }}| j ||� � y r$ )r r r r. )r r �rollbackr1 r2 s r �_instance_unapply_staticz$SysfsPlugin._instance_unapply_staticI s4 � ���1�1�7�7�9�:�j�c�5����S�%� � ;r c �. � t j d|� S )Nz^/sys/.*)�re�match)r � sysfs_files r r, zSysfsPlugin._check_sysfsM s � � ���+�z� *�*r c � � | j j |� j � }t |� dkD r | j j |d� S y )Nr F)r � read_file�strip�len�get_active_option)r rC �datas r r- zSysfsPlugin._read_sysfsP sD � � ��� � �Z� (� .� .� 0�$���Y��]� �)�)� %� %�d�E� 2�2� r c �> � | j j ||d�� S )NT)� ignore_same)r � write_to_file)r rC r2 s r r. zSysfsPlugin._write_sysfsW s � � ��� � ��U�� � E�Er )�__name__� __module__� __qualname__�__doc__r r" r& r5 r< �consts� ROLLBACK_SOFTr? r, r- r. � __classcell__)r s @r r r sC �� ��.� ��@� � :@�9M�9M� !�+��Fr r )� r r* rA �os.pathr � decorators� tuned.logs�tuned� tuned.constsrQ � subprocess�tuned.utils.commandsr �logs�getr/ �Pluginr r% r r �<module>r_ sD �� � � � � � � � � )� �j�j�n�n���KF�$�+�+� KFr
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