Index: sys/fs/ext2fs/ext2_bmap.c
===================================================================
--- sys/fs/ext2fs/ext2_bmap.c
+++ sys/fs/ext2fs/ext2_bmap.c
@@ -147,12 +147,9 @@
  * which they point.  Triple indirect blocks are addressed by one less than
  * the address of the first double indirect block to which they point.
  *
- * ext2_bmaparray does the bmap conversion, and if requested returns the
- * array of logical blocks which must be traversed to get to a block.
- * Each entry contains the offset into that block that gets you to the
- * next block and the disk address of the block (if it is assigned).
+ * This function maps the logical block number bn to a physical block, returned
+ * in bnp.
  */
-
 int
 ext2_bmaparray(struct vnode *vp, daddr_t bn, daddr_t *bnp, int *runp, int *runb)
 {
Index: sys/ufs/ufs/ufs_bmap.c
===================================================================
--- sys/ufs/ufs/ufs_bmap.c
+++ sys/ufs/ufs/ufs_bmap.c
@@ -98,12 +98,9 @@
  * which they point.  Triple indirect blocks are addressed by one less than
  * the address of the first double indirect block to which they point.
  *
- * ufs_bmaparray does the bmap conversion, and if requested returns the
- * array of logical blocks which must be traversed to get to a block.
- * Each entry contains the offset into that block that gets you to the
- * next block and the disk address of the block (if it is assigned).
+ * This function maps the logical block number bn to a physical block, returned
+ * in bnp.
  */
-
 int
 ufs_bmaparray(vp, bn, bnp, nbp, runp, runb)
 	struct vnode *vp;