/usr/lib/python3.9/site-packages/tuned/ppd/__pycache__
Edit: /usr/lib/python3.9/site-packages/tuned/ppd/__pycache__/controller.cpython-39.pyc (19780B)
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Possible reasons for performance degradation.
Ú z lap-detectedzhigh-operating-temperatureN)Ú__name__Ú
__module__Ú __qualname__Ú__doc__ÚNONEÚ LAP_DETECTEDÚHIGH_OPERATING_TEMPERATURE© r r ú8/usr/lib/python3.9/site-packages/tuned/ppd/controller.pyr ! s r c s( e Zd ZdZ‡ fdd„Zdd„ Z‡ ZS )Ú PerformanceDegradedEventHandlerz=
Event handler for checking performance degradation.
c s t t| ƒ ¡ || _|| _d S ©N)Úsuperr Ú__init__Ú _controllerÚ_path)ÚselfÚ
controllerÚpath©Ú __class__r r r . s z(PerformanceDegradedEventHandler.__init__c C s |j | jkrd S | j ¡ d S r )Úpathnamer r Úcheck_performance_degraded©r! Zeventr r r Úprocess_IN_MODIFY3 s z1PerformanceDegradedEventHandler.process_IN_MODIFY)r r r r r r) Ú
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ÚPlatformProfileEventHandlera
Event handler for switching PPD profiles based on the
ACPI platform profile
This handler should only invoke a PPD profile change if the
change of the file at PLATFORM_PROFILE_PATH comes from within
the kernel (e.g., when the user presses Fn-L on a Thinkpad laptop).
This is currently detected as the file being modified without
being opened before.
gš™™™™™¹?c s$ t t| ƒ ¡ || _d| _d| _d S )NFr )r r+ r r Ú
_file_openÚ _last_close©r! r" r$ r r r F s z$PlatformProfileEventHandler.__init__c C s |j tkrd S d| _d| _d S )NTr )r& ÚPLATFORM_PROFILE_PATHr, r- r( r r r Úprocess_IN_OPENL s
z+PlatformProfileEventHandler.process_IN_OPENc C s" |j tkrd S d| _t ¡ | _d S ©NF)r& r/ r, Útimer- r( r r r Úprocess_IN_CLOSE_WRITER s
z2PlatformProfileEventHandler.process_IN_CLOSE_WRITEc C s |j tkrd S d| _d S r1 )r& r/ r, r( r r r Úprocess_IN_CLOSE_NOWRITEX s
z4PlatformProfileEventHandler.process_IN_CLOSE_NOWRITEc C s6 |j tks$| js$| j| j t ¡ kr(d S | j ¡ d S r )r& r/ r, r- ÚCLOSE_MODIFY_BUFFERr2 r Úcheck_platform_profiler( r r r r) ] s $z-PlatformProfileEventHandler.process_IN_MODIFY) r r r r r5 r r0 r3 r4 r) r* r r r$ r r+ 9 s
r+ c @ s e Zd ZdZdd„ Zdd„ ZdS )Ú ProfileHoldz}
Class holding information about a single profile hold,
i.e., a temporary profile switch requested by a process.
c C s" || _ || _|| _|| _|| _d S r )ÚprofileÚreasonÚapp_idÚcallerÚwatch)r! r8 r9 r: r; r< r r r r k s
zProfileHold.__init__c C s | j | j| jdœS )zF
Returns the hold information as a Python dictionary.
)ÚProfileZReasonZ
ApplicationId)r8 r9 r: ©r! r r r Úas_dictr s ýzProfileHold.as_dictN)r r r r r r? r r r r r7 f s r7 c @ s` e Zd ZdZdd„ Zdd„ Zdd„ Zdd „ Zd
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Manager of profile holds responsible for their creation/deletion
and for choosing the effective one. Holds are identified using
integer cookies which are distributed to the hold-requesting processes.
c C s i | _ tƒ | _|| _d S r )Ú_holdsr
Ú_cookie_generatorr r. r r r r ƒ s zProfileHoldManager.__init__c s ‡ ‡‡fdd„}|S )z–
Returns the callback to invoke when the process with the given ID
(which requested a hold with the given cookie) disappears.
c s( | dkr$t dˆ ˆf ¡ ˆ ˆ¡ d S )Nr z1Application '%s' disappeared, releasing hold '%s')ÚlogÚinfoÚremove)Úname©r: Úcookier! r r Úcallback s z6ProfileHoldManager._removal_callback.
.callbackr )r! rH r: rI r rG r Ú_removal_callbackˆ s z$ProfileHoldManager._removal_callbackc C s t dd„ | j ¡ D ƒƒr tS tS )zJ
Returns the hold to use from the set of all active ones.
c s s | ]}|j tkV qd S r )r8 r ©Ú.0Úholdr r r Ú ˜ ó z=ProfileHoldManager._effective_hold_profile..)ÚanyrA Úvaluesr r r> r r r Ú_effective_hold_profile” s z*ProfileHoldManager._effective_hold_profilec C s\ || j vrdS | j |¡}|j ¡ t d|¡ t d| ¡ ¡ t d||j
|j f ¡ dS )zC
Cancels the hold saved under the provided cookie.
NÚProfileReleasedÚActiveProfileHoldsz5Releasing hold '%s': profile '%s' by application '%s') rA Úpopr< Úcancelr Z send_signalÚproperty_changedÚ
as_dbus_arrayrC rD r8 r: )r! rH rM r r r Ú_cancelœ s
zProfileHoldManager._cancelc C s t jdd„ | j ¡ D ƒddS )zY
Returns the information about current holds as a DBus-compatible array.
c S s g | ] }| ¡ ‘qS r )r? rK r r r Ú
¬ rO z4ProfileHoldManager.as_dbus_array..úa{sv}©Z signature)ÚdbusÚArrayrA rQ r> r r r rX ¨ s z ProfileHoldManager.as_dbus_arrayc C sŒ d}|dks|| j v r&| j dd¡}q| jj || ||¡¡}t d|||f ¡ t |||||ƒ| j |< t
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| ¡ ¡ |S )z*
Adds a new profile hold.
r l ÿÿ z2Adding hold '%s': profile '%s' by application '%s'rT )rA rB Zrandintr ÚbusZwatch_name_ownerrJ rC rD r7 r rW rX Úswitch_profilerR )r! r8 r9 r: r; rH r< r r r Úadd® s zProfileHoldManager.addc C s
|| j v S )zI
Returns True if there is a hold under the given cookie.
)rA ©r! rH r r r Úhas¼ s zProfileHoldManager.hasc C s: | |¡ t| jƒdkr"| ¡ }n| jj}| j |¡ dS )zf
Releases the hold saved under the provided cookie and
sets the next profile.
r N)rY ÚlenrA rR r Ú base_profiler` )r! rH Ú new_profiler r r rE Â s
zProfileHoldManager.removec C s" t | j ¡ ƒD ]}| |¡ qdS )z-
Releases all profile holds.
N)ÚlistrA ÚkeysrY rb r r r ÚclearÎ s zProfileHoldManager.clearc C s || j v o| j | j|kS r )rA r; ©r! rH r; r r r Ú check_callerÕ s z ProfileHoldManager.check_callerN)r r r r r rJ rR rY rX ra rc rE ri rk r r r r r@ } s r@ c sf e Zd ZdZ‡ fdd„Zdd„ Zdd„ Zdd „ Zd
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dd„ Zdd„ Zdd„ Zed d „ ƒZed d „ ƒZd d!„ Zd"d#„ Ze d$d%d&¡d'd(„ ƒZe d%d)d*¡d+d,„ ƒZe d%¡d-d.„ ƒZe d/d0¡d1d2„ ƒZ e d/¡d3d4„ ƒZ e d5¡d6d7„ ƒZ e d8¡d9d:„ ƒZ!e d;¡d¡d?d@„ ƒZ#e dA¡dBdC„ ƒZ$‡ Z%S )DÚ
ControllerzF
The main tuned-ppd controller, exporting its DBus interface.
c s¢ t t| ƒ ¡ || _|| _tƒ | _t ¡ | _ d | _
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¡ | _t | j¡| _i | _g | _tj t¡| _tj t¡| _tj t¡| _| j d| j ¡ | ¡ d S )NFZprofile_changed) r rl r Ú_busÚ_tuned_interfacer Ú_cmdÚ threadingÚEventÚ
_terminateÚ_battery_handlerÚ _on_batteryÚ pyinotifyZ WatchManagerÚ_watch_managerZThreadedNotifierÚ _notifierÚ_inotify_watchesÚ_pinned_virtual_filesÚosr# Úisfiler/ Ú_platform_profile_supportedÚ
NO_TURBO_PATHÚ_no_turbo_supportedÚ
LAP_MODE_PATHÚ_lap_mode_supportedÚconnect_to_signalÚ_tuned_profile_changedÚ
initialize)r! r_ Ztuned_interfacer$ r r r Ý s
zController.__init__c C s< t | j td¡ƒ| _t d| jr$dnd ¡ | | j¡ dS )zG
The callback to invoke when the power supply changes.
Ú OnBatteryzBattery status changed: z DC (battery)z
AC (charging)N) ÚboolÚ_upower_propertiesÚGetÚUPOWER_DBUS_INTERFACErt rC rD r` Ú_active_profile)r! Z interfaceZchangedZ invalidatedr r r Ú_upower_changedï s zController._upower_changedc C s² |sdS || j ¡ kr$t d¡ dS z| jj || j¡}W n$ ty^ t }t
d| ¡ Y n0 | j |kr®t d| ¡ | j
¡ || _ t d| j ¡ |t kr®|| _| |¡ dS )zM
The callback to invoke when TuneD signals a profile change.
NzLReceived a profile change signal from TuneD, but it is not relevant anymore.z0TuneD profile changed to an unknown profile '%s'zProfile changed to '%s'Ú
ActiveProfile)rn Úactive_profilerC ÚdebugÚ_configÚ tuned_to_ppdÚgetrt ÚKeyErrorÚUNKNOWN_PROFILEÚwarningr‰ rD Ú_profile_holdsri r rW Ú
_base_profileÚ_save_base_profile)r! Ú
tuned_profileÚresultZerrstrÚ ppd_profiler r r r‚ ÷ s$
z!Controller._tuned_profile_changedc
C s´ d| _ | jjs,| jdur(| j ¡ d| _dS zP| jdu rf| j tt¡}t
|t j ¡| _ |
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Sets up handling of power supply changes.
FNZPropertiesChangedr„ )rt rŽ Zbattery_detectionrs rE rm Z
get_objectÚUPOWER_DBUS_NAMEÚUPOWER_DBUS_PATHr] Z InterfaceZPROPERTIES_IFACEr† r rŠ r… r‡ rˆ Ú
exceptionsÚ
DBusExceptionrC r )r! Z upower_proxyÚerrorr r r Ú_setup_battery_signaling s
z#Controller._setup_battery_signalingc C s | j D ] }| ¡ q| j ¡ | j t| j ¡ ƒ¡ | jrx| j t
t dƒ¡ | j| jj t
j t ¡tjt| t ƒdO _| jr¼| j t
tdƒ¡ | j| jj t
j t¡tjt| tƒdO _| jr | jjr | j t
tdƒ¡ | j| jj t
j t¡tjtjB tjB tjB t | ƒdO _dS )z/
Sets up inotify file watches.
Úr)r# ÚmaskZproc_funN) ry Úcloseri rv Úrm_watchrg rx rQ r~ ÚappendÚopenr} Z add_watchrz r# Údirnameru Z IN_MODIFYr r€ r r| rŽ Zsysfs_acpi_monitorr/ ZIN_OPENZIN_CLOSE_WRITEZIN_CLOSE_NOWRITEr+ ©r! Úfr r r Ú_setup_inotify! s,
þ
þ
þzController._setup_inotifyc C s„ t j}tj t¡r,| j t¡ ¡ dkr,t j }tj t
¡rR| j t
¡ ¡ dkrRt j }|| j kr€t
d|j ¡ || _ t d|j¡ dS )ze
Checks the current performance degradation status and sends a signal if it changed.
Ú1zPerformance degraded: %sr N)r r rz r# Úexistsr} ro Ú read_fileÚstripr r r Ú_performance_degradedrC rD Úvaluer rW )r! Zperformance_degradedr r r r' 9 s
z%Controller.check_performance_degradedc C sZ | j t¡ ¡ }|tvr dS t d| ¡ t| }| j ¡ | |¡ || _
| |¡ dS )z`
Sets the active PPD profile based on the content of the ACPI platform profile.
Nz Platform profile changed: %s) ro r¬ r/ r ÚPLATFORM_PROFILE_MAPPINGrC r r” ri r` r• r– )r! Zplatform_profilerf r r r r6 G s
z!Controller.check_platform_profilec C s | j jtdd ¡ pdS )z?
Loads and returns the saved PPD base profile.
T)Zno_errorN)ro r¬ r r r> r r r Ú_load_base_profileU s z Controller._load_base_profilec C sF | j ¡ }z| jj || j¡}W n ty@ t d|¡ Y dS 0 |S )z0
Get TuneD recommended profile.
z+TuneD recommends profile unknown to PPD: %sN) rn Zrecommend_profilerŽ r r rt r‘ rC r“ )r! r— r™ r r r Ú_get_recommend_profile[ s
z!Controller._get_recommend_profilec C s | j t|d ¡ dS )zI
Saves the given PPD profile into the base profile file.
Ú
N)ro Z
write_to_filer ©r! r8 r r r r– g s z Controller._save_base_profilec C sN | j ¡ }||krdS t d| ¡ | j |¡\}}|sFt t|ƒ¡ t|ƒS )zM
Sets the TuneD profile to the given one if not already set.
Tz Setting TuneD profile to '%s')rn rŒ rC rD r` rž Ústrr… )r! r— Zactive_tuned_profileÚokZ error_msgr r r Ú_set_tuned_profilem s
z Controller._set_tuned_profilec C st d| _ t| ƒ| _tj| _| ¡ tt| j ƒ| _
| ¡ | ¡ pL|
¡ pL| j
j| _| | j¡ | | j¡ | ¡ dS )z-
Initializes the controller.
N)r‰ r@ r” r r r® r' r r rn rŽ rŸ r± r² Zdefault_profiler• r` r– r© r> r r r rƒ z s
ÿ zController.initializec C sn t ¡ | j ¡ | j | jd¡s$q| jD ] }| ¡ q*| j ¡ | j
t | j
¡ ƒ¡ | j ¡ t ¡ dS )zK
Exports the DBus interface and runs the main daemon loop.
é N)r Ústartrw ro Úwaitrr ry r¢ ri rv r£ rg rx rQ Ústopr§ r r r ÚrunŠ s
zController.runc C s | j S )zG
DBus interface for communication with other services.
)rm r> r r r r_ ™ s zController.busc C s | j S )zÏ
The base PPD profile. This is the profile to restore when
all profile holds are released or when tuned-ppd is restarted.
It may not be equal to the currently active profile.
)r• r> r r r re s zController.base_profilec C s | j ¡ dS )z4
Stops the main loop of the daemon.
N)rr Úsetr> r r r Ú terminate© s zController.terminatec C s< | | jj || j¡¡s dS | j|kr8t d|¡ || _dS )zƒ
Sets the currently active profile to the given one, if not already set.
Does not change the base profile.
Fr‹ T)r· rŽ Ú ppd_to_tunedr rt r‰ r rW r´ r r r r` ¯ s
zController.switch_profileZsssÚuz hold-profilec C s6 |t kr$|tkr$tj dt tf ¡‚| j ||||¡S )zT
Initiates a profile hold and returns a cookie for referring to it.
z'Only '%s' and '%s' profiles may be held)r r r] rœ r r” ra )r! r8 r9 r: r; r r r Ú HoldProfile» s
ÿzController.HoldProfiler zrelease-profilec C sF | j |¡s tj d| ¡‚| j ||¡s6tj d¡‚| j |¡ dS )z@
Releases a held profile with the given cookie.
z No active hold for cookie '%s'z.r[ r\ )r] r^ rŽ r¿ rh rt rÄ r r r Ú get_profilesî s þzController.get_profilesZActionsc C s t jg ddS )z[
Returns a DBus array of all available actions (currently there are none).
Úsr\ )r] r^ rÄ r r r Ú get_actionsø s zController.get_actionsr c C s | j jS )zE
Returns the current performance degradation status.
)r® r¯ rÄ r r r Úget_performance_degradedÿ s z#Controller.get_performance_degradedrT c C s
| j ¡ S )z?
Returns a DBus array of active profile holds.
)r” rX rÄ r r r Úget_active_profile_holds s z#Controller.get_active_profile_holdsZVersionc C s t S r )r rÄ r r r Úversion
s zController.version)&r r r r r rŠ r‚ rŸ r© r' r6 r± r² r– r· rƒ r¼ Úpropertyr_ re r¾ r` r ZexportrÁ r ÚsignalrS Zproperty_setterrà Zproperty_getterrÅ rÇ rÉ rÊ rË rÌ r* r r r$ r rl Ù sP
rl ),r r r Ztuned.utils.commandsr Z tuned.constsr r r Ztuned.ppd.configr r r
r Úenumr Zrandomr
ru rp r] rz r2 r rC rÆ r} r r’ rš r› rˆ r/ r° r Z ProcessEventr r+ Úobjectr7 r@ Z
interfacesZExportableInterfacerl r r r r Ú s: ý -\