powerpc/pseries: Add dispatch dispersion statistics
authorAnton Blanchard <anton@samba.org>
Tue, 31 Mar 2009 20:12:44 +0000 (20:12 +0000)
committerPaul Mackerras <paulus@samba.org>
Tue, 7 Apr 2009 05:18:59 +0000 (15:18 +1000)
PHYP tells us how often a shared processor dispatch changed physical cpus.
This can highlight performance problems caused by the hypervisor.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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