Searched hist:"4 da52960fd1ae3ddd14901bc88b608cbeaa4b9a6" (Results 1 – 1 of 1) sorted by relevance
| /linux/arch/powerpc/kernel/ |
| H A D | Makefile | diff 4da52960fd1ae3ddd14901bc88b608cbeaa4b9a6 Thu Jun 11 06:54:01 CEST 2009 Paul Mackerras <paulus@samba.org> perf_counters: powerpc: Add support for POWER7 processors
This adds the back-end for the PMU on POWER7 processors. POWER7
has 4 fully-programmable counters and two fixed-function counters
(which do respect the freeze conditions, can generate interrupts,
and are writable, unlike PMC5/6 on POWER5+/6).
Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <18992.36329.189378.17992@drongo.ozlabs.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|