*: 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

1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/chown.c b/coreutils/chown.c
index 78377e6a0..c14c62db6 100644
--- a/coreutils/chown.c
+++ b/coreutils/chown.c
@@ -41,7 +41,7 @@ typedef int (*chown_fptr)(const char *, uid_t, gid_t);
 
 static struct bb_uidgid_t ugid = { -1, -1 };
 
-static int fileAction(const char *fileName, struct stat *statbuf,
+static int FAST_FUNC fileAction(const char *fileName, struct stat *statbuf,
                 void *cf, int depth ATTRIBUTE_UNUSED)
 {
         uid_t u = (ugid.uid == (uid_t)-1) ? statbuf->st_uid : ugid.uid;