1 files changed, 67 insertions, 80 deletions

diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 041f236379e0..93fa136b0025 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -27,6 +27,7 @@ int		sort__has_sym = 0;
 int		sort__has_dso = 0;
 int		sort__has_socket = 0;
 int		sort__has_thread = 0;
+int		sort__has_comm = 0;
 enum sort_mode	sort__mode = SORT_MODE__NORMAL;
 
 /*
@@ -1488,38 +1489,26 @@ bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format)
 	return format->header == __sort__hpp_header;
 }
 
-bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt)
-{
-	struct hpp_sort_entry *hse;
-
-	if (!perf_hpp__is_sort_entry(fmt))
-		return false;
-
-	hse = container_of(fmt, struct hpp_sort_entry, hpp);
-	return hse->se == &sort_trace;
+#define MK_SORT_ENTRY_CHK(key)					\
+bool perf_hpp__is_ ## key ## _entry(struct perf_hpp_fmt *fmt)	\
+{								\
+	struct hpp_sort_entry *hse;				\
+								\
+	if (!perf_hpp__is_sort_entry(fmt))			\
+		return false;					\
+								\
+	hse = container_of(fmt, struct hpp_sort_entry, hpp);	\
+	return hse->se == &sort_ ## key ;			\
 }
 
-bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt)
-{
-	struct hpp_sort_entry *hse;
+MK_SORT_ENTRY_CHK(trace)
+MK_SORT_ENTRY_CHK(srcline)
+MK_SORT_ENTRY_CHK(srcfile)
+MK_SORT_ENTRY_CHK(thread)
+MK_SORT_ENTRY_CHK(comm)
+MK_SORT_ENTRY_CHK(dso)
+MK_SORT_ENTRY_CHK(sym)
 
-	if (!perf_hpp__is_sort_entry(fmt))
-		return false;
-
-	hse = container_of(fmt, struct hpp_sort_entry, hpp);
-	return hse->se == &sort_srcline;
-}
-
-bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt)
-{
-	struct hpp_sort_entry *hse;
-
-	if (!perf_hpp__is_sort_entry(fmt))
-		return false;
-
-	hse = container_of(fmt, struct hpp_sort_entry, hpp);
-	return hse->se == &sort_srcfile;
-}
 
 static bool __sort__hpp_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b)
 {
@@ -1602,31 +1591,47 @@ int hist_entry__filter(struct hist_entry *he, int type, const void *arg)
 {
 	struct perf_hpp_fmt *fmt;
 	struct hpp_sort_entry *hse;
+	int ret = -1;
+	int r;
 
-	fmt = he->fmt;
-	if (fmt == NULL || !perf_hpp__is_sort_entry(fmt))
-		return -1;
+	perf_hpp_list__for_each_format(he->hpp_list, fmt) {
+		if (!perf_hpp__is_sort_entry(fmt))
+			continue;
 
-	hse = container_of(fmt, struct hpp_sort_entry, hpp);
-	if (hse->se->se_filter == NULL)
-		return -1;
+		hse = container_of(fmt, struct hpp_sort_entry, hpp);
+		if (hse->se->se_filter == NULL)
+			continue;
+
+		/*
+		 * hist entry is filtered if any of sort key in the hpp list
+		 * is applied.  But it should skip non-matched filter types.
+		 */
+		r = hse->se->se_filter(he, type, arg);
+		if (r >= 0) {
+			if (ret < 0)
+				ret = 0;
+			ret |= r;
+		}
+	}
 
-	return hse->se->se_filter(he, type, arg);
+	return ret;
 }
 
-static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd, int level)
+static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd,
+					  struct perf_hpp_list *list,
+					  int level)
 {
 	struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd, level);
 
 	if (hse == NULL)
 		return -1;
 
-	perf_hpp__register_sort_field(&hse->hpp);
+	perf_hpp_list__register_sort_field(list, &hse->hpp);
 	return 0;
 }
 
-static int __sort_dimension__add_hpp_output(struct perf_hpp_list *list,
-					    struct sort_dimension *sd)
+static int __sort_dimension__add_hpp_output(struct sort_dimension *sd,
+					    struct perf_hpp_list *list)
 {
 	struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd, 0);
 
@@ -2147,12 +2152,14 @@ out:
 	return ret;
 }
 
-static int __sort_dimension__add(struct sort_dimension *sd, int level)
+static int __sort_dimension__add(struct sort_dimension *sd,
+				 struct perf_hpp_list *list,
+				 int level)
 {
 	if (sd->taken)
 		return 0;
 
-	if (__sort_dimension__add_hpp_sort(sd, level) < 0)
+	if (__sort_dimension__add_hpp_sort(sd, list, level) < 0)
 		return -1;
 
 	if (sd->entry->se_collapse)
@@ -2163,7 +2170,9 @@ static int __sort_dimension__add(struct sort_dimension *sd, int level)
 	return 0;
 }
 
-static int __hpp_dimension__add(struct hpp_dimension *hd, int level)
+static int __hpp_dimension__add(struct hpp_dimension *hd,
+				struct perf_hpp_list *list,
+				int level)
 {
 	struct perf_hpp_fmt *fmt;
 
@@ -2175,7 +2184,7 @@ static int __hpp_dimension__add(struct hpp_dimension *hd, int level)
 		return -1;
 
 	hd->taken = 1;
-	perf_hpp__register_sort_field(fmt);
+	perf_hpp_list__register_sort_field(list, fmt);
 	return 0;
 }
 
@@ -2185,7 +2194,7 @@ static int __sort_dimension__add_output(struct perf_hpp_list *list,
 	if (sd->taken)
 		return 0;
 
-	if (__sort_dimension__add_hpp_output(list, sd) < 0)
+	if (__sort_dimension__add_hpp_output(sd, list) < 0)
 		return -1;
 
 	sd->taken = 1;
@@ -2215,7 +2224,8 @@ int hpp_dimension__add_output(unsigned col)
 	return __hpp_dimension__add_output(&perf_hpp_list, &hpp_sort_dimensions[col]);
 }
 
-static int sort_dimension__add(const char *tok, struct perf_evlist *evlist,
+static int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
+			       struct perf_evlist *evlist __maybe_unused,
 			       int level)
 {
 	unsigned int i;
@@ -2253,9 +2263,11 @@ static int sort_dimension__add(const char *tok, struct perf_evlist *evlist,
 			sort__has_socket = 1;
 		} else if (sd->entry == &sort_thread) {
 			sort__has_thread = 1;
+		} else if (sd->entry == &sort_comm) {
+			sort__has_comm = 1;
 		}
 
-		return __sort_dimension__add(sd, level);
+		return __sort_dimension__add(sd, list, level);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) {
@@ -2264,7 +2276,7 @@ static int sort_dimension__add(const char *tok, struct perf_evlist *evlist,
 		if (strncasecmp(tok, hd->name, strlen(tok)))
 			continue;
 
-		return __hpp_dimension__add(hd, level);
+		return __hpp_dimension__add(hd, list, level);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) {
@@ -2279,7 +2291,7 @@ static int sort_dimension__add(const char *tok, struct perf_evlist *evlist,
 		if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to)
 			sort__has_sym = 1;
 
-		__sort_dimension__add(sd, level);
+		__sort_dimension__add(sd, list, level);
 		return 0;
 	}
 
@@ -2295,7 +2307,7 @@ static int sort_dimension__add(const char *tok, struct perf_evlist *evlist,
 		if (sd->entry == &sort_mem_daddr_sym)
 			sort__has_sym = 1;
 
-		__sort_dimension__add(sd, level);
+		__sort_dimension__add(sd, list, level);
 		return 0;
 	}
 
@@ -2305,7 +2317,8 @@ static int sort_dimension__add(const char *tok, struct perf_evlist *evlist,
 	return -ESRCH;
 }
 
-static int setup_sort_list(char *str, struct perf_evlist *evlist)
+static int setup_sort_list(struct perf_hpp_list *list, char *str,
+			   struct perf_evlist *evlist)
 {
 	char *tmp, *tok;
 	int ret = 0;
@@ -2332,7 +2345,7 @@ static int setup_sort_list(char *str, struct perf_evlist *evlist)
 		}
 
 		if (*tok) {
-			ret = sort_dimension__add(tok, evlist, level);
+			ret = sort_dimension__add(list, tok, evlist, level);
 			if (ret == -EINVAL) {
 				error("Invalid --sort key: `%s'", tok);
 				break;
@@ -2480,7 +2493,7 @@ static int __setup_sorting(struct perf_evlist *evlist)
 		}
 	}
 
-	ret = setup_sort_list(str, evlist);
+	ret = setup_sort_list(&perf_hpp_list, str, evlist);
 
 	free(str);
 	return ret;
@@ -2693,29 +2706,6 @@ out:
 	return ret;
 }
 
-static void evlist__set_hists_nr_sort_keys(struct perf_evlist *evlist)
-{
-	struct perf_evsel *evsel;
-
-	evlist__for_each(evlist, evsel) {
-		struct perf_hpp_fmt *fmt;
-		struct hists *hists = evsel__hists(evsel);
-
-		hists->nr_sort_keys = perf_hpp_list.nr_sort_keys;
-
-		/*
-		 * If dynamic entries were used, it might add multiple
-		 * entries to each evsel for a single field name.  Set
-		 * actual number of sort keys for each hists.
-		 */
-		perf_hpp_list__for_each_sort_list(&perf_hpp_list, fmt) {
-			if (perf_hpp__is_dynamic_entry(fmt) &&
-			    !perf_hpp__defined_dynamic_entry(fmt, hists))
-				hists->nr_sort_keys--;
-		}
-	}
-}
-
 int setup_sorting(struct perf_evlist *evlist)
 {
 	int err;
@@ -2725,14 +2715,11 @@ int setup_sorting(struct perf_evlist *evlist)
 		return err;
 
 	if (parent_pattern != default_parent_pattern) {
-		err = sort_dimension__add("parent", evlist, -1);
+		err = sort_dimension__add(&perf_hpp_list, "parent", evlist, -1);
 		if (err < 0)
 			return err;
 	}
 
-	if (evlist != NULL)
-		evlist__set_hists_nr_sort_keys(evlist);
-
 	reset_dimensions();
 
 	/*