kernel.git/tools/perf/arch/arm/util, branch linux-4.12.y

perf tools: Use just forward declarations for struct thread where possible

2017-04-24T16:43:35Z

Removing various instances of unnecessary includes, reducing the maze of header dependencies. Link: http://lkml.kernel.org/n/tip-hwu6eyuok9pc57alookyzmsf@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Remove string.h, unistd.h and sys/stat.h from util.h

2017-04-24T16:43:33Z

Not needed in this header, added to the places that need FILE, putchar(), access() and a few other prototypes. Link: http://lkml.kernel.org/n/tip-xxtdsl6nsna82j7puwbdjqhs@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Replace STR() calls with __stringify()

2017-04-19T16:01:47Z

Both do the same thing, the later is the one we get from linux/stringify.h, i.e. we now use the same function name/practice as the kernel sources. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-w2sxa5o4bfx7fjrd5mu4zmke@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf coresight: Removing miscellaneous debug output

2016-10-24T14:07:47Z

Printing the full path of the selected link is obviously not needed, hence removing. Signed-off-by: Mathieu Poirier Cc: Peter Zijlstra Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1476913323-6836-1-git-send-email-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Add sink configuration for cs_etm PMU

2016-09-22T16:08:55Z

Using the PMU::set_drv_config() callback to enable the CoreSight sink that will be used for the trace session. Signed-off-by: Mathieu Poirier Acked-by: Jiri Olsa Cc: Alexander Shishkin Cc: Peter Zijlstra Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1474041004-13956-8-git-send-email-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Add coresight etm PMU record capabilities

2016-09-22T15:19:40Z

Coresight ETMs are IP blocks used to perform HW assisted tracing on a CPU core. This patch introduce the required auxiliary API functions allowing the perf core to interact with a tracer. Signed-off-by: Mathieu Poirier Acked-by: Adrian Hunter Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Peter Zijlstra Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1474041004-13956-4-git-send-email-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Make coresight PMU listable

2016-09-22T15:19:35Z

Adding the required mechanic allowing 'perf list pmu' to discover coresight ETM/PTM tracers. Signed-off-by: Mathieu Poirier Acked-by: Adrian Hunter Acked-by: Jiri Olsa Cc: Alexander Shishkin Cc: Peter Zijlstra Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1474041004-13956-3-git-send-email-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo

perf unwind: Separate local/remote libunwind config

2016-06-07T15:08:52Z

CONFIG_LIBUNWIND/NO_LIBUNWIND are changed to CONFIG_LOCAL_LIBUNWIND/ NO_LOCAL_LIBUNWIND for retaining local unwind features. The new CONFIG_LIBUNWIND stands for either local or remote or both unwind are supported, and NO_LIBUNWIND means that neither local nor remote unwind is supported. LIBUNWIND_LIBS is eliminated in LDFLAGS if local libunwind is not supported. Signed-off-by: He Kuang Acked-by: Jiri Olsa Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andi Kleen Cc: David Ahern Cc: Ekaterina Tumanova Cc: Josh Poimboeuf Cc: Kan Liang Cc: Masami Hiramatsu Cc: Namhyung Kim Cc: Pekka Enberg Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Sukadev Bhattiprolu Cc: Wang Nan Link: http://lkml.kernel.org/r/1464924803-22214-7-git-send-email-hekuang@huawei.com Signed-off-by: Arnaldo Carvalho de Melo

perf build: Add arch arm objects building

2015-02-12T16:13:01Z

Move the arm arch objects building under build framework to be included in the libperf build object. Signed-off-by: Jiri Olsa Tested-by: Sukadev Bhattiprolu Tested-by: Will Deacon Cc: Alexis Berlemont Cc: Borislav Petkov Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-7bxhmeh4bjabqsmxu4gl6p0b@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tool: fix compilation for ARM

2014-09-17T20:08:09Z

This patch fixes ARM compile of the perf tool. The debug.h header file was missing from a couple of unwind related modules. Signed-off-by: Stephane Eranian Cc: David Ahern Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20140905042103.GA3091@quad Signed-off-by: Arnaldo Carvalho de Melo