30 Jan 2011 21:48
Re: SMP status ?
BERTRAND Joel <joel.bertrand <at> systella.fr>
2011-01-30 20:48:40 GMT
2011-01-30 20:48:40 GMT
matthew green a écrit : > i've just commited a workaround that should get rid of all the > xcall() failed to ping messages. i've also commited a change > to the way we handle interrupt evcnt(9) to be more per-cpu. > > please update and see if it helps this. you can monitor if this > workaround has triggered by monitoring the kernel evcnt's that > match "IPI mutex_trylock fail" (see: vmstat -e.) I don't have time enough to test your patch until next saturday. I'll come back when I'll test it. Regards, JKB
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