[PATCH] powerpc: Instrument Hypervisor Calls
sfr at canb.auug.org.au
Tue Aug 15 13:12:31 EST 2006
On Mon, 14 Aug 2006 19:32:24 -0700 Mike Kravetz <kravetz at us.ibm.com> wrote:
> My intention was to detect the presence of PURR in the display (debugfs)
> code. If there is no PURR, then no PURR values are displayed. My thought
> is that it doesn't matter what values are in the field if we don't display
> Unfortunately, I left that bit of code out of the patch.
> How does that sound? Suppose I can also put all the 'calculate PURR delta'
> code in the FTR_SECTION to save a few cycles.
That sounds good (as long as you also suppress the display).
Stephen Rothwell sfr at canb.auug.org.au
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