Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

"
   User visible changes:

   - Enable sampling loads and stores simultaneously in 'perf mem' (Stephane Eranian)

   - 'perf diff' output improvements (Namhyung Kim)

   - Fix error reporting for evsel pgfault constructor (Arnaldo Carvalho de Melo)

   Infrastructure changes:

   - Move debugfs sterrno like method to tools/lib/ so that it may be used by
     other tools, as 'perf probe' will be soon (Arnaldo Carvalho de Melo)

   - Introduce function fro deleting/removing hist_entry to avoid code duplication
     (Arnaldo Carvalho de Melo)

   - Support parsing parameterized events (Cody P Schafer)

   - Add support for IP address formats in libtraceevent (David Ahern)

   - Fix typo in sample-parsing.c 'perf test' entry (Rasmus Villemoes)

   - Remove some unused functions from color.c (Rickard Strandqvist)
"

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

6 files changed, 4 insertions, 6 deletions

diff --git a/tools/perf/tests/attr.py b/tools/perf/tests/attr.py
index c9b4b62..1091bd4 100644
--- a/tools/perf/tests/attr.py
+++ b/tools/perf/tests/attr.py
@@ -104,7 +104,6 @@ class Event(dict):
                 continue
             if not self.compare_data(self[t], other[t]):
 		log.warning("expected %s=%s, got %s" % (t, self[t], other[t]))
-                
 
 # Test file description needs to have following sections:
 # [config]
diff --git a/tools/perf/tests/hists_cumulate.c b/tools/perf/tests/hists_cumulate.c
index 8d110de..1861996 100644
--- a/tools/perf/tests/hists_cumulate.c
+++ b/tools/perf/tests/hists_cumulate.c
@@ -140,7 +140,7 @@ static void del_hist_entries(struct hists *hists)
 		he = rb_entry(node, struct hist_entry, rb_node);
 		rb_erase(node, root_out);
 		rb_erase(&he->rb_node_in, root_in);
-		hist_entry__free(he);
+		hist_entry__delete(he);
 	}
 }
 
diff --git a/tools/perf/tests/hists_output.c b/tools/perf/tests/hists_output.c
index f554761..b52c9fa 100644
--- a/tools/perf/tests/hists_output.c
+++ b/tools/perf/tests/hists_output.c
@@ -106,7 +106,7 @@ static void del_hist_entries(struct hists *hists)
 		he = rb_entry(node, struct hist_entry, rb_node);
 		rb_erase(node, root_out);
 		rb_erase(&he->rb_node_in, root_in);
-		hist_entry__free(he);
+		hist_entry__delete(he);
 	}
 }
 
diff --git a/tools/perf/tests/make b/tools/perf/tests/make
index 69a71ff..75709d2 100644
--- a/tools/perf/tests/make
+++ b/tools/perf/tests/make
@@ -222,7 +222,6 @@ tarpkg:
 	@cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \
 	echo "- $@: $$cmd" && echo $$cmd > $@ && \
 	( eval $$cmd ) >> $@ 2>&1
-	
 
 all: $(run) $(run_O) tarpkg
 	@echo OK
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 7f2f51f..d188e20 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -1471,7 +1471,7 @@ static int test_event(struct evlist_test *e)
 	} else {
 		ret = e->check(evlist);
 	}
-	
+
 	perf_evlist__delete(evlist);
 
 	return ret;
diff --git a/tools/perf/tests/sample-parsing.c b/tools/perf/tests/sample-parsing.c
index 4908c64..30c0218 100644
--- a/tools/perf/tests/sample-parsing.c
+++ b/tools/perf/tests/sample-parsing.c
@@ -110,7 +110,7 @@ static bool samples_same(const struct perf_sample *s1,
 
 	if (type & PERF_SAMPLE_STACK_USER) {
 		COMP(user_stack.size);
-		if (memcmp(s1->user_stack.data, s1->user_stack.data,
+		if (memcmp(s1->user_stack.data, s2->user_stack.data,
 			   s1->user_stack.size)) {
 			pr_debug("Samples differ at 'user_stack'\n");
 			return false;