* Fixed 'swapon -a' and 'swapoff -a', which were broken.

* Fixed 'mount -a' so it works as expected.
* Implemented 'ls -R' (enabled by enabling BB_FEATURE_LS_RECURSIVE)
 -Erik

util-linux/swaponoff.c

@@ -83,7 +83,7 @@ static void do_em_all()
 		exit(FALSE);
 	}
 	while ((m = getmntent(f)) != NULL) {
-		if (!strstr(m->mnt_type, MNTTYPE_SWAP)) {
+		if (strcmp(m->mnt_type, MNTTYPE_SWAP)==0) {
 			swap_enable_disable(m->mnt_fsname);
 		}
 	}