This patchset fixes some issues in the Meta support for perf events (particularly perf counter interrupts), and then adds OProfile support to the Meta architecture based on perf.
This is aimed at v3.10. Cc: Peter Zijlstra <a.p.zijls...@chello.nl> Cc: Paul Mackerras <pau...@samba.org> Cc: Ingo Molnar <mi...@redhat.com> Cc: Arnaldo Carvalho de Melo <a...@ghostprotocols.net> Cc: Robert Richter <r...@kernel.org> Cc: oprofile-l...@lists.sf.net James Hogan (9): metag: perf: fix core internal / perf channel mux metag: perf: fix wrap handling in delta calculation metag: perf: fixes for interrupting perf counters metag: perf: add missing prev_count updates metag: perf: fix frequency sampling (dynamic period) metag: perf: use hard_processor_id() to get thread metag: perf: don't reset TXTACTCYC metag: perf: prepare for use by oprofile metag: OProfile support arch/metag/Kconfig | 4 ++ arch/metag/Makefile | 2 + arch/metag/kernel/perf/perf_event.c | 74 +++++++++++++++++++++++++------------ arch/metag/oprofile/Makefile | 17 +++++++++ arch/metag/oprofile/backtrace.c | 63 +++++++++++++++++++++++++++++++ arch/metag/oprofile/backtrace.h | 6 +++ arch/metag/oprofile/common.c | 66 +++++++++++++++++++++++++++++++++ 7 files changed, 209 insertions(+), 23 deletions(-) create mode 100644 arch/metag/oprofile/Makefile create mode 100644 arch/metag/oprofile/backtrace.c create mode 100644 arch/metag/oprofile/backtrace.h create mode 100644 arch/metag/oprofile/common.c -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
