2 files changed, 15 insertions, 5 deletions
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index 3690221ba3d8..0a2b8229b999 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -38,7 +38,10 @@ const char *trace_print_symbols_seq_u64(struct trace_seq *p,
 								 *symbol_array);
 #endif
 
-const char *trace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
+struct trace_iterator;
+struct trace_event;
+
+const char *trace_print_bitmask_seq(struct trace_iterator *iter, void *bitmask_ptr,
 				    unsigned int bitmask_size);
 
 const char *trace_print_hex_seq(struct trace_seq *p,
@@ -54,9 +57,6 @@ trace_print_hex_dump_seq(struct trace_seq *p, const char *prefix_str,
 			 int prefix_type, int rowsize, int groupsize,
 			 const void *buf, size_t len, bool ascii);
 
-struct trace_iterator;
-struct trace_event;
-
 int trace_raw_output_prep(struct trace_iterator *iter,
 			  struct trace_event *event);
 extern __printf(2, 3)
diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h
index 4a0b8c172d27..697d619aafdc 100644
--- a/include/linux/trace_seq.h
+++ b/include/linux/trace_seq.h
@@ -114,7 +114,11 @@ extern void trace_seq_putmem_hex(struct trace_seq *s, const void *mem,
 extern int trace_seq_path(struct trace_seq *s, const struct path *path);
 
 extern void trace_seq_bitmask(struct trace_seq *s, const unsigned long *maskp,
-			     int nmaskbits);
+			      int nmaskbits);
+
+extern void trace_seq_bitmask_list(struct trace_seq *s,
+				   const unsigned long *maskp,
+				   int nmaskbits);
 
 extern int trace_seq_hex_dump(struct trace_seq *s, const char *prefix_str,
 			      int prefix_type, int rowsize, int groupsize,
@@ -137,6 +141,12 @@ trace_seq_bitmask(struct trace_seq *s, const unsigned long *maskp,
 {
 }
 
+static inline void
+trace_seq_bitmask_list(struct trace_seq *s, const unsigned long *maskp,
+		       int nmaskbits)
+{
+}
+
 static inline int trace_print_seq(struct seq_file *m, struct trace_seq *s)
 {
 	return 0;