diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 18cf8b3..9c2b874 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -68,7 +68,7 @@
 	int64_t cmp = 0;
 
 	list_for_each_entry(se, &hist_entry__sort_list, list) {
-		cmp = se->cmp(left, right);
+		cmp = se->se_cmp(left, right);
 		if (cmp)
 			break;
 	}
@@ -85,7 +85,7 @@
 	list_for_each_entry(se, &hist_entry__sort_list, list) {
 		int64_t (*f)(struct hist_entry *, struct hist_entry *);
 
-		f = se->collapse ?: se->cmp;
+		f = se->se_collapse ?: se->se_cmp;
 
 		cmp = f(left, right);
 		if (cmp)
@@ -536,8 +536,8 @@
 			continue;
 
 		ret += snprintf(s + ret, size - ret, "%s", sep ?: "  ");
-		ret += se->snprintf(self, s + ret, size - ret,
-				    se->width ? *se->width : 0);
+		ret += se->se_snprintf(self, s + ret, size - ret,
+				       se->se_width ? *se->se_width : 0);
 	}
 
 	return ret;
@@ -564,7 +564,7 @@
 	if (sort__first_dimension == SORT_COMM) {
 		struct sort_entry *se = list_first_entry(&hist_entry__sort_list,
 							 typeof(*se), list);
-		left_margin = se->width ? *se->width : 0;
+		left_margin = se->se_width ? *se->se_width : 0;
 		left_margin -= thread__comm_len(self->thread);
 	}
 
@@ -615,22 +615,22 @@
 		if (se->elide)
 			continue;
 		if (sep) {
-			fprintf(fp, "%c%s", *sep, se->header);
+			fprintf(fp, "%c%s", *sep, se->se_header);
 			continue;
 		}
-		width = strlen(se->header);
-		if (se->width) {
+		width = strlen(se->se_header);
+		if (se->se_width) {
 			if (symbol_conf.col_width_list_str) {
 				if (col_width) {
-					*se->width = atoi(col_width);
+					*se->se_width = atoi(col_width);
 					col_width = strchr(col_width, ',');
 					if (col_width)
 						++col_width;
 				}
 			}
-			width = *se->width = max(*se->width, width);
+			width = *se->se_width = max(*se->se_width, width);
 		}
-		fprintf(fp, "  %*s", width, se->header);
+		fprintf(fp, "  %*s", width, se->se_header);
 	}
 	fprintf(fp, "\n");
 
@@ -652,10 +652,10 @@
 			continue;
 
 		fprintf(fp, "  ");
-		if (se->width)
-			width = *se->width;
+		if (se->se_width)
+			width = *se->se_width;
 		else
-			width = strlen(se->header);
+			width = strlen(se->se_header);
 		for (i = 0; i < width; i++)
 			fprintf(fp, ".");
 	}
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 9d24d4b..da30b30 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -30,38 +30,38 @@
 				       size_t size, unsigned int width);
 
 struct sort_entry sort_thread = {
-	.header = "Command:  Pid",
-	.cmp	= sort__thread_cmp,
-	.snprintf = hist_entry__thread_snprintf,
-	.width	= &threads__col_width,
+	.se_header	= "Command:  Pid",
+	.se_cmp		= sort__thread_cmp,
+	.se_snprintf	= hist_entry__thread_snprintf,
+	.se_width	= &threads__col_width,
 };
 
 struct sort_entry sort_comm = {
-	.header		= "Command",
-	.cmp		= sort__comm_cmp,
-	.collapse	= sort__comm_collapse,
-	.snprintf	= hist_entry__comm_snprintf,
-	.width		= &comms__col_width,
+	.se_header	= "Command",
+	.se_cmp		= sort__comm_cmp,
+	.se_collapse	= sort__comm_collapse,
+	.se_snprintf	= hist_entry__comm_snprintf,
+	.se_width	= &comms__col_width,
 };
 
 struct sort_entry sort_dso = {
-	.header = "Shared Object",
-	.cmp	= sort__dso_cmp,
-	.snprintf = hist_entry__dso_snprintf,
-	.width	= &dsos__col_width,
+	.se_header	= "Shared Object",
+	.se_cmp		= sort__dso_cmp,
+	.se_snprintf	= hist_entry__dso_snprintf,
+	.se_width	= &dsos__col_width,
 };
 
 struct sort_entry sort_sym = {
-	.header = "Symbol",
-	.cmp	= sort__sym_cmp,
-	.snprintf = hist_entry__sym_snprintf,
+	.se_header	= "Symbol",
+	.se_cmp		= sort__sym_cmp,
+	.se_snprintf	= hist_entry__sym_snprintf,
 };
 
 struct sort_entry sort_parent = {
-	.header = "Parent symbol",
-	.cmp	= sort__parent_cmp,
-	.snprintf = hist_entry__parent_snprintf,
-	.width	= &parent_symbol__col_width,
+	.se_header	= "Parent symbol",
+	.se_cmp		= sort__parent_cmp,
+	.se_snprintf	= hist_entry__parent_snprintf,
+	.se_width	= &parent_symbol__col_width,
 };
 
 struct sort_dimension {
@@ -255,7 +255,7 @@
 		if (strncasecmp(tok, sd->name, strlen(tok)))
 			continue;
 
-		if (sd->entry->collapse)
+		if (sd->entry->se_collapse)
 			sort__need_collapse = 1;
 
 		if (sd->entry == &sort_parent) {
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 6d7b4be..1d857aa 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -78,13 +78,13 @@
 struct sort_entry {
 	struct list_head list;
 
-	const char *header;
+	const char *se_header;
 
-	int64_t (*cmp)(struct hist_entry *, struct hist_entry *);
-	int64_t (*collapse)(struct hist_entry *, struct hist_entry *);
-	int	(*snprintf)(struct hist_entry *self, char *bf, size_t size,
-			    unsigned int width);
-	unsigned int *width;
+	int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *);
+	int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *);
+	int	(*se_snprintf)(struct hist_entry *self, char *bf, size_t size,
+			       unsigned int width);
+	unsigned int *se_width;
 	bool	elide;
 };