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gentoorockerfr Apprentice
Joined: 25 May 2012 Posts: 203
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Posted: Mon Jun 08, 2015 4:33 pm Post subject: pf-sources |
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I have emerged pf kernel 4 p1
i would like to know how could i enable ck-bfs and uksm patches in the menuconfig
i tried echo 1 > /sys/kernel/mm/ukms/run
but there is not ukms under mm folder |
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John R. Graham Administrator
Joined: 08 Mar 2005 Posts: 10589 Location: Somewhere over Atlanta, Georgia
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Posted: Mon Jun 08, 2015 5:09 pm Post subject: |
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Have you tried just running "make menuconfig" and looking around? That's typically what you do when someone has added optional functionality to a kernel.
Edit: Yep. A quick search shows that UKSM is there. See Processor type and features / Enable KSM for page merging / Choose UKSM/KSM strategy. Finding BFS is left as an exercise to the OP.
By the way, have you intentionally emerged the less-than-latest version? There's a later version than you cite in Portage.
- John _________________ I can confirm that I have received between 0 and 499 National Security Letters. |
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gentoorockerfr Apprentice
Joined: 25 May 2012 Posts: 203
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Posted: Mon Jun 08, 2015 6:53 pm Post subject: |
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i have emerged 4.0_p1 instead of 4.0_p2 because 4.0_p2 ask me for gcc 4.9.2 and i cannot emerge this gcc i have a refer here :
https://forums.gentoo.org/viewtopic-p-7759922.html#7759922
i am so fool it was in front of my eyes...
also i had bfs/bfq enabled
but my system suddenly freezes...
is something wrong with my configuration...? |
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