[PATCH 6/7] sh: oprofile: Use perf-events oprofile backend
Robert Richter
robert.richter at amd.com
Wed Oct 6 14:35:49 EDT 2010
On 04.10.10 16:44:24, Matt Fleming wrote:
> Now that we've got a generic perf-events based oprofile backend we might
> as well make use of it seeing as SH doesn't do anything special with its
> oprofile backend. Also introduce a new CONFIG_HW_PERF_EVENTS symbol so
> that we can fallback to using the timer interrupt for oprofile if the
> CPU doesn't support perf events.
>
> Signed-off-by: Matt Fleming <matt at console-pimps.org>
> ---
> arch/sh/Kconfig | 13 +++++
> arch/sh/oprofile/Makefile | 4 ++
> arch/sh/oprofile/common.c | 109 ++++---------------------------------------
> arch/sh/oprofile/op_impl.h | 33 -------------
> 4 files changed, 28 insertions(+), 131 deletions(-)
> delete mode 100644 arch/sh/oprofile/op_impl.h
This patch looks good.
We might merge it with patch 7/7.
-Robert
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Advanced Micro Devices, Inc.
Operating System Research Center
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