Re: [RFC Patch 0/4] Enhance perf-events to profile memory accessesusing hw-breakpoints - ver II
From: Ingo Molnar
Date: Mon Nov 02 2009 - 10:05:32 EST
* Frederic Weisbecker <fweisbec@xxxxxxxxx> wrote:
> Well this ascii art should be a bit more complicated actually. But
> anyway. Prasad's patchset is another branch of evolution of
> I've expressed my opinion about that in a mail yesterday. I basically
> think it limits the perf events possibilities and rewrites the context
> binding / register allocation that perf already handles.
Ok, in hindsight i agree with your point of view - we really dont want a
duplicate layer but a single handler/arbitrer of hw-breakpoint state.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/