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flammenflitzer
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Joined: 25 Nov 2003
Posts: 3009
Location: Berlin

PostPosted: Sat May 11, 2013 8:28 am    Post subject: neue Kerneloptionen 3.9 Reply with quote

Hallo, es gibt ja wieder neue Treiber. Kann jemand dazu etwas erklären/ empfehlen?
Code:

* CPU/Task time and stats accounting                                                                                   
*                                                                                                                       
Cputime accounting                                                                                                     
> 1. Simple tick based cputime accounting (TICK_CPU_ACCOUNTING)                                                         
  2. Full dynticks CPU time accounting (VIRT_CPU_ACCOUNTING_GEN) (NEW)                                                 
  3. Fine granularity task level IRQ time accounting (IRQ_TIME_ACCOUNTING)                                             
choice[1-3]:
Code:

*
* Namespaces support
*
Namespaces support (NAMESPACES) [Y/?] y
  UTS namespace (UTS_NS) [Y/n/?] y
  IPC namespace (IPC_NS) [Y/n/?] y
  User namespace (USER_NS) [N/y/?] (NEW)

Require conversions between uid/gids and their internal representation (UIDGID_STRICT_TYPE_CHECKS) [N/y/?] (NEW)
Code:

*
* Processor type and features
*
Intel Low Power Subsystem Support (X86_INTEL_LPSS) [N/y/?] (NEW)
Code:

*
* ACPI (Advanced Configuration and Power Interface) Support
*
PCI slot detection driver (ACPI_PCI_SLOT) [N/y/?] (NEW)
Code:

*
* x86 CPU frequency scaling drivers
*
Intel P state control (X86_INTEL_PSTATE) [N/y/?] (NEW)
Code:

*
* Multiple devices driver support (RAID and LVM)
*
Cache target (EXPERIMENTAL) (DM_CACHE) [N/m/y/?] (NEW)
Code:

*
* Generic Thermal sysfs driver
*
Generic Thermal sysfs driver (THERMAL) [Y/m/?] y
  Default Thermal governor
  > 1. step_wise (THERMAL_DEFAULT_GOV_STEP_WISE)
    2. fair_share (THERMAL_DEFAULT_GOV_FAIR_SHARE)
    3. user_space (THERMAL_DEFAULT_GOV_USER_SPACE)
  choice[1-3?]: 1
  Fair-share thermal governor (THERMAL_GOV_FAIR_SHARE) [N/y/?] (NEW)
  Step_wise thermal governor (THERMAL_GOV_STEP_WISE) [Y/?] (NEW) y
  User_space thermal governor (THERMAL_GOV_USER_SPACE) [N/y/?] (NEW)
  generic cpu cooling support (CPU_THERMAL) [N/m/y/?] n
  Thermal emulation mode support (THERMAL_EMULATION) [N/y/?] (NEW) 
  Intel PowerClamp idle injection driver (INTEL_POWERCLAMP) [N/m/y/?] (NEW)
Code:

*
* Industrial I/O support
*
Industrial I/O support (IIO) [M/y/?] m
  Enable buffer support within IIO (IIO_BUFFER) [N/y/?] (NEW)

PS: meine CPU Intel(R) Core(TM) i5-3330 CPU @ 3.00GHz
(Gleiche Frage habe ich bei http://www.gentooforum.de gestellt)
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Randy Andy
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Joined: 19 Jun 2007
Posts: 1063
Location: /dev/koelsch

PostPosted: Tue May 14, 2013 8:27 am    Post subject: Re: neue Kerneloptionen 3.9 Reply with quote

flammenflitzer wrote:
Hallo, es gibt ja wieder neue Treiber. Kann jemand dazu etwas erklären/ empfehlen?
Code:

* CPU/Task time and stats accounting                                                                                   
*                                                                                                                       
Cputime accounting                                                                                                     
> 1. Simple tick based cputime accounting (TICK_CPU_ACCOUNTING)                                                         
  2. Full dynticks CPU time accounting (VIRT_CPU_ACCOUNTING_GEN) (NEW)                                                 
  3. Fine granularity task level IRQ time accounting (IRQ_TIME_ACCOUNTING)                                             
choice[1-3]:
[code]
*


Zumindest zu diesem Punkt gibt es hier einen ganz brauchbaren Bericht: http://www.golem.de/news/linux-3-10-kernel-ohne-ticks-1305-99196.html
Bei mir läuft übrigens schon der kernel mit Option 2 im erfolgreichen Testbetrieb :wink:

Gruß, Andy.
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toralf
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Joined: 01 Feb 2004
Posts: 2726
Location: Hamburg/Germany

PostPosted: Tue May 14, 2013 9:33 am    Post subject: Reply with quote

Quote:
Code:
Intel P state control (X86_INTEL_PSTATE) [N/y/?] (NEW)
Der gefällt mir überhaupt nicht : https://lkml.org/lkml/2013/5/3/376
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