Add a comment to clarify 941bda94

Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/diskutil.h b/diskutil.h
index 04fdde2953d3dd9cafc1a5b8713f6900c5531c49..f7730667c7cf81a6831acabec904159fd87634b2 100644 (file)
--- a/diskutil.h
+++ b/diskutil.h
@@ -114,6 +114,7 @@ extern int update_io_ticks(void);
 extern void setup_disk_util(void);
 extern void disk_util_prune_entries(void);
 #else
+/* keep this as a function to avoid a warning in handle_du() */
 static inline void print_disk_util(struct disk_util_stat *du,
                                   struct disk_util_agg *agg, int terse,
                                   struct buf_output *out)