From 8afb4c018e21c882c8fad196772ef74d494185e2 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Wed, 14 Aug 2013 15:48:23 +0300 Subject: perf tools: Re-implement debug print function for linking python/perf.so The python/perf.so python binding links a subset of objects. Re-implement 'verbose' and 'eprintf' so they (and consequently 'pr_debug') can be used in objects linked into pythin/perf.so. Note 'eprintf' must be re-implemented because the full version links the browser ui. Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1376484517-5339-2-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/python.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'tools/perf/util/python.c') diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 925e0c3e6d91..381f4fda9654 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -8,6 +8,26 @@ #include "cpumap.h" #include "thread_map.h" +/* + * Support debug printing even though util/debug.c is not linked. That means + * implementing 'verbose' and 'eprintf'. + */ +int verbose; + +int eprintf(int level, const char *fmt, ...) +{ + va_list args; + int ret = 0; + + if (verbose >= level) { + va_start(args, fmt); + ret = vfprintf(stderr, fmt, args); + va_end(args); + } + + return ret; +} + /* Define PyVarObject_HEAD_INIT for python 2.5 */ #ifndef PyVarObject_HEAD_INIT # define PyVarObject_HEAD_INIT(type, size) PyObject_HEAD_INIT(type) size, -- cgit v1.2.2 From d22d1a2a2c224b3b378d873589ced27add7ebde4 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Sat, 31 Aug 2013 21:50:52 +0300 Subject: perf tools: Add support for PERF_COUNT_SW_DUMMY Add support for the new dummy software event PERF_COUNT_SW_DUMMY. Signed-off-by: Adrian Hunter Acked-by: Jiri Olsa Tested-by: Jiri Olsa Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1377975053-3811-3-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/python.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util/python.c') diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 381f4fda9654..71b5412bbbb9 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -987,6 +987,7 @@ static struct { { "COUNT_SW_PAGE_FAULTS_MAJ", PERF_COUNT_SW_PAGE_FAULTS_MAJ }, { "COUNT_SW_ALIGNMENT_FAULTS", PERF_COUNT_SW_ALIGNMENT_FAULTS }, { "COUNT_SW_EMULATION_FAULTS", PERF_COUNT_SW_EMULATION_FAULTS }, + { "COUNT_SW_DUMMY", PERF_COUNT_SW_DUMMY }, { "SAMPLE_IP", PERF_SAMPLE_IP }, { "SAMPLE_TID", PERF_SAMPLE_TID }, -- cgit v1.2.2