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jakeluck
Tux's lil' helper
Joined: 01 Dec 2003
Posts: 84
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 Posted: Thu May 31, 2007 2:27 pm Post subject: preempt or not |
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the amd64 documentation warns about PREEMPT in the kernel. (is this still a valid suggestion?)
to discover the real reason behind my large compile-system-lockup I am trying
CONFIG_PREEMPT_NONE=y
CONFIG_PREEMPT_BKL=n
NForce4/X2 3800+
what do you all use for your PREEMPT kernel options? |
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JeliJami
Veteran
Joined: 17 Jan 2006
Posts: 1086
Location: Belgium
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| Posted: Thu May 31, 2007 2:29 pm Post subject: |
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| Code: | $ zgrep PREEMPT /usr/src/linux/.config
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BKL=y
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and everything seems to be running just fine
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Former username: davjel |
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BitJam
Advocate
Joined: 12 Aug 2003
Posts: 2513
Location: Silver City, NM
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| Posted: Thu May 31, 2007 4:30 pm Post subject: |
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| Code: | $ zgrep PREEMPT /proc/config.gz
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_PREEMPT_BKL is not set |
and everything runs smooth as silk on my amd64 system even during massive disk usage such as backing up 17 Gigs to a firewire drive. |
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yngwin
Retired Dev
Joined: 19 Dec 2002
Posts: 4572
Location: Suzhou, China
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| Posted: Thu May 31, 2007 7:23 pm Post subject: |
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| Code: | % grep PREEMPT /usr/src/linux/.config
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BKL=y
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Gentoo on AMD64
