xfslogd on SMP systems

["HABBINGA,ERIK (HP-Loveland,ex1)" <erik.habbinga@xxxxxx>]

I'm running SPEC SFS NFS testing on a 4 way Pentium IV Xeon server.  There
are 4 xfslogd processes running: xfslogd/0, xfslogd/1, xfslogd/2, and
xfslogd/3.  I only ever see xfslogd/0 consume any CPU time, and the other
xfslogd processes do nothing.  Is this the expected behaviour?  Should all 4
xfslogd processes be sharing the work instead?  Why is there an xfslogd
process per cpu?

Thanks,
Erik Habbinga
Hewlett Packard