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Revision as of 21:12, 8 August 2011 by Graysky (Talk | contribs)

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Atom N270 and N280 do not support Intel64, but Atom 230 does. That means N270 can't run 64-bit code.

Karol 19:44, 13 February 2011 (EST)

BFQ Scheduler auto loading

Inspired by a forumpost i recommend to ad the following text and script to the Wiki at the end of section 2.2.5:

When using more than one kernel at the same system, you can use the following script in Template:Filename This will automitically load the BFQ Scheduler only when kernel26-ck is loaded. The BFQ status will be written to a logfile.

#Enable BFQ for precompiled kernel26-ck from the unofficial repository
TID=$(date +%c)
KERN=$(uname -r | cut -d"-" -f2)
if [ "$KERN" == 'ck' ]; then
modprobe bfq-iosched
echo bfq > /sys/block/sda/queue/scheduler
echo "$TID $(uname -r) with $KERN patch so started bfq for sda" >> /var/log/bfq.log
echo "$TID $(uname -r) no bfq loaded" >> /var/log/bfq.log

Already covered

Thanks for the suggestion. I modified the linux-ck package to actually compile in the BFQ (just not enabled by default). Once CK and Paolo get release their respective patches for 3.0.1, I'll update the repo and the wiki page. Thanks for the re-direct btw! Graysky 17:12, 8 August 2011 (EDT)