Messages in this thread | | | Date | Mon, 2 Sep 2013 11:23:15 +0200 | From | Andi Kleen <> | Subject | Re: perf_event: rdpmc self-monitoring overhead issue |
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On Mon, Sep 02, 2013 at 10:24:13AM +0200, Stephane Eranian wrote: > On Mon, Sep 2, 2013 at 4:50 AM, Andi Kleen <andi@firstfloor.org> wrote: > > Stephane Eranian <eranian@googlemail.com> writes: > > > >> I don't see a flag in mmap() to fault it in immediately. > > > > MAP_PRESENT > > > I could not find this constant defined anywhere in the kernel source tree > nor in /usr/include. Are you sure of the name?
MAP_POPULATE sorry
-Andi
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