From b51f1b3483893b7ecb449aa87bb41e93969625c7 Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Wed, 3 Mar 1999 20:58:28 +0000
Subject: not using inline functions saves about 120K

---
 sys/kern/vnode_if.sh | 73 +++++++++++++++++++++++-----------------------------
 1 file changed, 32 insertions(+), 41 deletions(-)

(limited to 'sys/kern')

diff --git a/sys/kern/vnode_if.sh b/sys/kern/vnode_if.sh
index e36b307c61e..855f5224fc8 100644
--- a/sys/kern/vnode_if.sh
+++ b/sys/kern/vnode_if.sh
@@ -33,7 +33,7 @@ copyright="\
  * SUCH DAMAGE.
  */
 "
-SCRIPT_ID='$OpenBSD: vnode_if.sh,v 1.5 1999/03/03 14:23:19 deraadt Exp $'
+SCRIPT_ID='$OpenBSD: vnode_if.sh,v 1.6 1999/03/03 20:58:27 deraadt Exp $'
 # SCRIPT_ID='$NetBSD: vnode_if.sh,v 1.9 1996/02/29 20:58:22 cgd Exp $'
 
 # Script to produce VFS front-end sugar.
@@ -164,19 +164,6 @@ extern struct vnodeop_desc vop_default_desc;
 
 echo '#include "systm.h"'
 
-echo '#ifdef VOP_NOT_INLINE'
-echo '#define STATIC_INLINE'
-echo '#else'
-echo '#define STATIC_INLINE static __inline'
-echo '#endif'
-
-echo '#ifdef INTERNAL_VOP_NOT_INLINE'
-echo '#define FUNC_STATIC_INLINE'
-echo '#else'
-echo '#undef FUNC_STATIC_INLINE'
-echo '#define FUNC_STATIC_INLINE static __inline'
-echo '#endif'
-
 # Body stuff
 # This awk program needs toupper() so define it if necessary.
 sed -e "$sed_prep" $src | $awk "$toupper"'
@@ -190,7 +177,7 @@ function doit() {
 	printf("};\n");
 	printf("extern struct vnodeop_desc %s_desc;\n", name);
 	# Prototype it.
-	protoarg = sprintf("STATIC_INLINE int %s __P((", toupper(name));
+	protoarg = sprintf("int %s __P((", toupper(name));
 	protolen = length(protoarg);
 	printf("%s", protoarg);
 	for (i=0; i<argc; i++) {
@@ -206,30 +193,6 @@ function doit() {
 		protolen += arglen;
 	}
 	printf("));\n");
-	printf("#if !defined(VOP_NOT_INLINE) || defined(INTERNAL_VOP_NOT_INLINE)\n");
-	# Define inline function.
-	printf("FUNC_STATIC_INLINE int %s(", toupper(name));
-	for (i=0; i<argc; i++) {
-		printf("%s", argname[i]);
-		if (i < (argc-1)) printf(", ");
-	}
-	printf(")\n");
-	for (i=0; i<argc; i++) {
-		printf("\t%s %s;\n", argtype[i], argname[i]);
-	}
-	printf("{\n\tstruct %s_args a;\n", name);
-	printf("\ta.a_desc = VDESC(%s);\n", name);
-	for (i=0; i<argc; i++) {
-		printf("\ta.a_%s = %s;\n", argname[i], argname[i]);
-		if (shouldbelocked[i]) {
-		    printf ("#ifdef DIAGNOSTIC\n");
-			printf ("\tif ((%s->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(%s)) panic(\"%s: %s\");\n", argname[i], argname[i], name, argname[i]);
-			printf ("#endif\n");
-		}
-	}
-	printf("\treturn (VCALL(%s%s, VOFFSET(%s), &a));\n}\n",
-		argname[0], arg0special, name);
-    printf("#endif /* !VOP_NOT_INLINE */");
 }
 BEGIN	{
 	arg0special="";
@@ -264,7 +227,6 @@ echo -n "$warning" | sed -e 's/\$//g'
 echo ""
 echo -n "$copyright"
 echo '
-#define INTERNAL_VOP_NOT_INLINE
 #include <sys/param.h>
 #include <sys/mount.h>
 #include <sys/vnode.h>
@@ -339,13 +301,42 @@ function doit() {
 	do_offset("struct componentname *");
 	# transport layer information
 	printf ("\tNULL,\n};\n");
+
+	# Define inline function.
+	printf("\nint %s(", toupper(name));
+	for (i=0; i<argc; i++) {
+		printf("%s", argname[i]);
+		if (i < (argc-1)) printf(", ");
+	}
+	printf(")\n");
+	for (i=0; i<argc; i++) {
+		printf("\t%s %s;\n", argtype[i], argname[i]);
+	}
+	printf("{\n\tstruct %s_args a;\n", name);
+	printf("\ta.a_desc = VDESC(%s);\n", name);
+	for (i=0; i<argc; i++) {
+		printf("\ta.a_%s = %s;\n", argname[i], argname[i]);
+		if (shouldbelocked[i]) {
+		    printf ("#ifdef DIAGNOSTIC\n");
+			printf ("\tif ((%s->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(%s)) panic(\"%s: %s\");\n", argname[i], argname[i], name, argname[i]);
+			printf ("#endif\n");
+		}
+	}
+	printf("\treturn (VCALL(%s%s, VOFFSET(%s), &a));\n}\n",
+		argname[0], arg0special, name);
+
+}
+BEGIN	{
+	arg0special="";
 }
 END	{
 	printf("\n/* Special cases: */\n");
 	argc=1;
-	argdir[0]="IN";
 	argtype[0]="struct buf *";
+	argdir[0]="IN";
 	argname[0]="bp";
+	shouldbelocked[0] = 0;
+	arg0special="->b_vp";
 	willrele[0]=0;
 	name="vop_strategy";
 	doit();
-- 
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