On Wed, Oct 10, 2012 at 04:11:42PM +0200, Peter Zijlstra wrote:
> On Wed, 2012-10-10 at 14:53 +0200, Jiri Olsa wrote:
> > +static ssize_t amd_event_sysfs_show(char *page, u64 config)
> > +{
> > + u64 event = (config & ARCH_PERFMON_EVENTSEL_EVENT) |
> > + (config & AMD64_EVENTSEL_EVENT) >> 24;
> > +
> > + return x86_event_sysfs_show(page, config, event);
> > +}
>
> You'll need to filter out 0xF<<32 bits before passing them on in
> @config, Intel has a different meaning for them.
Right, that would be those 'intx and intx_cp' bits we discussed, right?
My thinking was to customize this once those bits are introduced and
part of the format stuff. Until that time the x86_event_sysfs_show
function shows proper data for both amd and intel. Or is it already
on its way in?
jirka
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