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authorAdrian Hunter <adrian.hunter@intel.com>2018-11-05 10:35:04 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-11-05 20:53:37 +0300
commit93f8be2799515e01647c5a9b0d17a90a00ebcf82 (patch)
treec0b9f804abfe60bd167c2f49a0816513d053d652 /tools/perf/util/intel-pt-decoder
parent35fa1cee21e34f43db928d022610707d5a234faf (diff)
downloadlinux-93f8be2799515e01647c5a9b0d17a90a00ebcf82.tar.xz
perf intel-pt: Add more event information to debug log
More event information is useful for debugging, especially MMAP events. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20181105073505.8129-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/intel-pt-decoder')
-rw-r--r--tools/perf/util/intel-pt-decoder/intel-pt-log.c5
-rw-r--r--tools/perf/util/intel-pt-decoder/intel-pt-log.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-log.c b/tools/perf/util/intel-pt-decoder/intel-pt-log.c
index e02bc7b166a0..5e64da270f97 100644
--- a/tools/perf/util/intel-pt-decoder/intel-pt-log.c
+++ b/tools/perf/util/intel-pt-decoder/intel-pt-log.c
@@ -31,6 +31,11 @@ static FILE *f;
static char log_name[MAX_LOG_NAME];
bool intel_pt_enable_logging;
+void *intel_pt_log_fp(void)
+{
+ return f;
+}
+
void intel_pt_log_enable(void)
{
intel_pt_enable_logging = true;
diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-log.h b/tools/perf/util/intel-pt-decoder/intel-pt-log.h
index 45b64f93f358..cc084937f701 100644
--- a/tools/perf/util/intel-pt-decoder/intel-pt-log.h
+++ b/tools/perf/util/intel-pt-decoder/intel-pt-log.h
@@ -22,6 +22,7 @@
struct intel_pt_pkt;
+void *intel_pt_log_fp(void);
void intel_pt_log_enable(void);
void intel_pt_log_disable(void);
void intel_pt_log_set_name(const char *name);