*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
text data bss dec hex filename
808035 611 6868 815514 c719a busybox_old
804472 611 6868 811951 c63af busybox_unstripped
diff --git a/selinux/setfiles.c b/selinux/setfiles.c
index 82e9e53..991c13c 100644
--- a/selinux/setfiles.c
+++ b/selinux/setfiles.c
@@ -391,7 +391,7 @@
* This function is called by recursive_action on each file during
* the directory traversal.
*/
-static int apply_spec(
+static int FAST_FUNC apply_spec(
const char *file,
struct stat *sb,
void *userData ATTRIBUTE_UNUSED,