perf_counter, x86: Add mmap counter read support
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Mon, 22 Jun 2009 14:35:24 +0000 (16:35 +0200)
committerIngo Molnar <mingo@elte.hu>
Thu, 25 Jun 2009 19:39:06 +0000 (21:39 +0200)
Update the mmap control page with the needed information to
use the userspace RDPMC instruction for self monitoring.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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