Re: smp_affinity and mask understanding

2011-08-18 Thread Gilboa Davara
On Thu, Aug 18, 2011 at 7:58 PM, Gilboa Davara wrote: > On Thursday, August 18, 2011, Dan Track wrote: >> Hi, >> >> I've been given a mask of "4040" to set as the smp_affinity for the >> eth0 (irq 83),eth1 (irq 91), eth6 (irq 99) and eth8 (irq 131) cards in >> my box. I'm struggling to understand

Re: smp_affinity and mask understanding

2011-08-18 Thread Gilboa Davara
On Thursday, August 18, 2011, Dan Track wrote: > Hi, > > I've been given a mask of "4040" to set as the smp_affinity for the > eth0 (irq 83),eth1 (irq 91), eth6 (irq 99) and eth8 (irq 131) cards in > my box. I'm struggling to understand how the mask "4040" relates to > cpu i.e. the range of cpus I