James Hogan 30228c40f0 MIPS: Add perf counter feature ... Add CPU feature for standard MIPS r2 performance counters, as determined by the Config1.PC bit. Both perf_events and oprofile probe this bit, so lets combine the probing and change both to use cpu_has_perf. This will also be used for VZ support in KVM to know whether performance counters exist which can be exposed to guests. [ralf@linux-mips.org: resolve conflict.] Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Robert Richter <rric@kernel.org> Cc: linux-mips@linux-mips.org Cc: oprofile-list@lists.sf.net Patchwork: https://patchwork.linux-mips.org/patch/13226/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		2016-05-13 15:30:25 +02:00
..
Makefile	MIPS: Loongson-3: Add oprofile support	2014-11-24 07:45:01 +01:00
backtrace.c	MIPS: oprofile: Backtrace: don't fail on leaf functions	2014-11-24 07:45:31 +01:00
common.c	MIPS: oprofile: Fix a preemption issue	2016-05-09 12:00:03 +02:00
op_impl.h	MIPS: oprofile: Add callgraph support	2011-06-15 14:35:34 +02:00
op_model_loongson2.c	MIPS: Whitespace cleanup.	2013-02-01 10:00:22 +01:00
op_model_loongson3.c	MIPS: Loongson-3: Add oprofile support	2014-11-24 07:45:01 +01:00
op_model_mipsxx.c	MIPS: Add perf counter feature	2016-05-13 15:30:25 +02:00