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kernel 3.4 sinnvolle Optionen + Tuning für Desktop
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flammenflitzer
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Joined: 25 Nov 2003
Posts: 3479
Location: Berlin

PostPosted: Sat Aug 11, 2012 2:15 pm    Post subject: kernel 3.4 sinnvolle Optionen + Tuning für Desktop Reply with quote

Hallo,
nachdem ich mein System zerschossen und neu installiert habe basiert der kernel auf einer älteren .config (2.6.*).
Die würde ich gen auf einen aktuellen Stand bringen. Welche Optionen sollten in 3.4.* aktiviert sein?
Ich denke da so an
Code:
Automatic process group scheduling (SCHED_AUTOGROUP)
u. ä.
Code:
SLUB oder SLAB
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mrueg
Retired Dev
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Joined: 08 Jul 2012
Posts: 36
Location: Berlin, Deutschland

PostPosted: Sun Aug 12, 2012 1:46 am    Post subject: Reply with quote

CONFIG_DEVTMPFS sonst hast du ein Problem ab udev 182 (noch nicht stable, aber wirds sicher mal werden)

ansonsten fand ich diese seite immer recht angenehm:

http://kernel-seeds.org/
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flammenflitzer
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Joined: 25 Nov 2003
Posts: 3479
Location: Berlin

PostPosted: Sun Aug 12, 2012 6:56 am    Post subject: Reply with quote

Preemption Model
->Preemptible Kernel (Low-Latency Desktop)
oder
->Voluntary Kernel Preemption (Desktop

CONFIG_MEMTEST: ja /nein

Default I/O scheduler ?

usw.
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