*: 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/libbb/mtab.c b/libbb/mtab.c
index 18386efb5..57654a695 100644
--- a/libbb/mtab.c
+++ b/libbb/mtab.c
@@ -11,7 +11,7 @@
 #include "libbb.h"
 
 #if ENABLE_FEATURE_MTAB_SUPPORT
-void erase_mtab(const char *name)
+void FAST_FUNC erase_mtab(const char *name)
 {
         struct mntent *entries = NULL;
         int i, count = 0;