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Current Directory: /usr/lib/python2.7/site-packages/tuned/plugins
Viewing File: /usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyo
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'%d' was given.s(Failed to get allowed priority range: %sR�sAFailed to set scheduling parameters of PID %d, the task vanished.s1Failed to set scheduling parameters of PID %d: %s( R�R�RRR�tget_priority_mintget_priority_maxterrort SystemErrorR~t set_schedulerthasattrR�R�(R RxtschedtprioR�tprio_mintprio_maxR�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_set_rt�s*    !   cCs|ddtjj@dkS(Ntstattflagsi(Rttpidstatt PF_KTHREAD(R Ru((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyRw�scCs+y�tj|�}|dj�r�|dddkrJtjd|�n4|j|�rmtjd|�ntjd|�dSdSWn�ttfk r�}|j t j ks�|j t j kr�tjd |�d Stj d ||f�d Sn1t tfk r&}tj d ||f�d SXdS( NR�tstatetZsYAffinity of zombie task with PID %d cannot be changed, the task's affinity mask is fixed.s[Affinity of kernel thread with PID %d cannot be changed, the task's affinity mask is fixed.sRAffinity of task with PID %d cannot be changed, the task's affinity mask is fixed.iis6Failed to get task info for PID %d, the task vanished.i����s&Failed to get task info for PID %d: %si����(RtRutis_bound_to_cpuRRR�RwtwarnR~RR�R�R�R�tAttributeErrortKeyError(R RxRuR�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_affinity_changeable�s2     $   cCsxy|j|}Wn-tk r@t|j�}||j|<nX|jdkrt|jdkrt||_||_ndS(N(RPR�RRRR R(R RxRRtparams((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_store_orig_process_rt�s  cCst}|dkr"|dkr"|SyT|j|�\}}|dkrO|}n|j|||�|j|||�Wn�ttfk r�}t|d�r�|jtj kr�t j d|�||j kr�|j |=nt }qt jd||f�nX|S(NR�s=Failed to read scheduler policy of PID %d, the task vanished.scRefusing to set scheduler and priority of PID %d, reading original scheduling parameters failed: %s(R"R R�R�R�R�R~R�R�R�RRR�RPRKR�(R RxR�R�tcontt prev_schedt prev_prioR�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_tune_process_rt�s&  !    cCs`y|j|}Wn-tk r@t|j�}||j|<nX|jdkr\||_ndS(N(RPR�RRRR (R RxRR�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_store_orig_process_affinitys cCs�t}|dkr|SyQ|j|�}|rF|j|||�}n|j||�|j||�Wn�ttfk r�}t|d�r�|j t j kr�t j d|�||j kr�|j |=nt}q�t jd||f�nX|S(NR�s5Failed to read affinity of PID %d, the task vanished.sLRefusing to set CPU affinity of PID %d, reading original affinity failed: %s(R"R t _get_affinityt_get_intersect_affinityt _set_affinityR�R�R~R�R�R�RRR�RPRKR�(R RxRt intersectR�t prev_affinityR�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_tune_process_affinitys,    !    cCs_|j|||�}|sdS|j||�}| sG||jkrKdS||j|_dS(N(R�R�RPR(R RxR R�R�RR�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt _tune_process5scCs|jj|�}|dkr?|dkr?tjd|�dSyt|�}Wn#tk rttjd|�dSX||fS(NRs>Invalid scheduler: %s. 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It will be ignored.(R Rt hex2cpulistRRR�(R t str_affinityR((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_convert_affinityMs    cCsO|\}}}}}|j||�\}}|j|�}|||||fS(N(R�R�(R tvalst rule_prioRRRtregex((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_convert_sched_cfgXs c Cs�tt|�j|�y|j�}Wn+ttfk rS}tjd|�dSXg|jj �D]*\}}|t |�j dd�f^qd}g|D]E\}}t j d|�r�t|�dkr�||j|�f^q�}t|dd��}t�} i|_x6|D].\}\} } } } }yt j|�}Wn0t jk rt}tjdt |��qnXg|j �D]0\}}t j||�dk r�||f^q�}tg|D]*\}}|||| | | |ff^q��}| j|�t |�jd d �}|jd d �}| | | g|j|<qWxE| j �D]7\}\}}} } } }|j||| | | �qSW|jj|j|j�|jr�|jr�tj d |j!d|g�|_"|j"j#�ndS(NsIerror applying tuning, cannot get information about running processes: %st:isgroup\.itkeycSs |ddS(Nii((t option_vals((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt<lambda>lss(error compiling regular expression: '%s't(s\(t)s\)ttargettargs($R!Rt_instance_apply_staticR�R~RRRR�RWtitemststrtsplittretmatchRQR�tsortedtdictt _sched_lookuptcompiletsearchR tupdatetreplaceR�ROtsetR4RPR&RNRZtThreadt _thread_codet_threadtstart(R RhR�R�toptionRt sched_cfgR�tbuft sched_allR�RRRR�RRxR R�R�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyR�_sL @-  C7 ( !cCsy|j�}Wn+ttfk r=}tjd|�dSXx�|jj�D]�\}}||ksN|||jkrqNn|jdk r�|j dk r�|j ||j|j �n|j dk rN|j ||j �qNqNWi|_|jj|j�dS(NsKerror unapplying tuning, cannot get information about running processes: %s(R�R~RRRR�RPR�RRR RR�RR�RORUR4(R R�R�Rxt orig_params((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyRT�s"   cCsVtt|�j||�|jrH|jrH|jj�|jj�n|j �dS(N( R!Rt_instance_unapply_staticR&RNR\R�R�tjoinRT(R Rht full_rollback((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyR��s  c Csy|j|�}Wnittfk r~}|jtjksO|jtjkrctjd|�ntjd||f�dSX|j j |j ||�}|dk r||j krtjd||t|�f�|\}}} |j||||| �|jj|j|j �ndS(Ns3Failed to get cmdline of PID %d, the task vanished.s#Failed to get cmdline of PID %d: %ss-tuning new process '%s' with PID '%d' by '%s'(RyR~RR�R�R�RRR�R�Rt re_lookupR�R RPR�R�ROR�R4( R RhRxRR R�tvR�R�R((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt_add_pid�s$    cCsJ||jkrF|j|=tjd|�|jj|j|j�ndS(Ns)removed PID %d from the rollback database(RPRRR�ROR�R4(R RhRx((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyt _remove_pid�s  c CsJ|jj|j�}tj�}|jj�}x|D]}|j|�q7Wx�|jj �sEt |j|j d��dkrQ|jj � rQt }x�|r>t }x�|jD]�}|jj|�}|r�t }|jtjkr|j|t|j�|�q7|jtjkr7|j|t|j��q7q�q�Wq�WqQqQWdS(Ni�i(Rtre_lookup_compileR�tselecttpollRft get_pollfdtregisterR\tis_setRQR)R"RKR2t read_on_cpuR@R0t RECORD_COMMR�R'ttidt RECORD_EXITR�( R RhRR�tfdstfdt read_eventstcputevent((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyR��s$  2 Rmt per_devicecCs^|r dS|rZ|dk rZdjgtjdt|��D]}d|^q;�|_ndS(Nt|s(?<!\\);s(%s)(R R�R�R�R�R.(R tenablingRtverifytignore_missingR�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyR.�sRncCs^|r dS|rZ|dk rZdjgtjdt|��D]}d|^q;�|_ndS(NR�s(?<!\\);s(%s)(R R�R�R�R�R/(R R�RR�R�R�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyR/�scCs*tj|�}tjd||f�|S(NsRead affinity '%s' of PID %d(R�t get_affinityRRR�(R Rxtres((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyR��scCs�tjd||f�ytj||�tSWn�ttfk r�}t|d�r||jtj kr|tjd|�nD|j |�}|dks�|dkr�tj d|||f�nt SXdS(Ns'Setting CPU affinity of PID %d to '%s'.R�s4Failed to set affinity of PID %d, the task vanished.ii����s,Failed to set affinity of PID %d to '%s': %s( RRR�R�t set_affinityR"R�R~R�R�R�R�R�RK(R RxRR�R�((sB/usr/lib/python2.7/site-packages/tuned/plugins/plugin_scheduler.pyR��s! 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