If we are builging a small kernel [1], don't inline all these functions.

Saves over 2k and lets i386 rescue_tiny build again.
[1] if MALLOC_NOINLINE is defined - not ideal but...

sys/uvm/uvm_map.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: uvm_map.c,v 1.200 2005/06/02 17:01:44 matt Exp $	*/
+/*	$NetBSD: uvm_map.c,v 1.201 2005/06/10 22:00:52 dsl Exp $	*/
 
 /*
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -71,7 +71,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.200 2005/06/02 17:01:44 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.201 2005/06/10 22:00:52 dsl Exp $");
 
 #include "opt_ddb.h"
 #include "opt_uvmhist.h"
@@ -101,6 +101,13 @@ __KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.200 2005/06/02 17:01:44 matt Exp $");
 #include <uvm/uvm_ddb.h>
 #endif
 
+/* If we are trying to build a small kernel, don't inline much here. */
+#ifdef MALLOC_NOINLINE
+#define __INLINE
+#else
+#define __INLINE __inline
+#endif
+
 #ifndef UVMMAP_NOCOUNTERS
 #include <sys/device.h>
 struct evcnt map_ubackmerge = EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL,
@@ -293,7 +300,7 @@ uvm_compare(const struct vm_map_entry *a, const struct vm_map_entry *b)
 	return (0);
 }
 
-static __inline void
+static __INLINE void
 uvm_rb_augment(struct vm_map_entry *entry)
 {
 
@@ -334,7 +341,7 @@ uvm_rb_subtree_space(const struct vm_map_entry *entry)
 	return (space);
 }
 
-static __inline void
+static __INLINE void
 uvm_rb_fixup(struct vm_map *map, struct vm_map_entry *entry)
 {
 	/* We need to traverse to the very top */
@@ -344,7 +351,7 @@ uvm_rb_fixup(struct vm_map *map, struct vm_map_entry *entry)
 	} while ((entry = RB_PARENT(entry, rb_entry)) != NULL);
 }
 
-static __inline void
+static __INLINE void
 uvm_rb_insert(struct vm_map *map, struct vm_map_entry *entry)
 {
 	vaddr_t space = uvm_rb_space(map, entry);
@@ -361,7 +368,7 @@ uvm_rb_insert(struct vm_map *map, struct vm_map_entry *entry)
 		uvm_rb_fixup(map, entry->prev);
 }
 
-static __inline void
+static __INLINE void
 uvm_rb_remove(struct vm_map *map, struct vm_map_entry *entry)
 {
 	struct vm_map_entry *parent;
@@ -446,13 +453,15 @@ _uvm_tree_sanity(struct vm_map *map, const char *name)
  * local inlines
  */
 
-static __inline struct vm_map *uvm_kmapent_map(struct vm_map_entry *);
+#ifdef DIAGNOSTIC
+static __INLINE struct vm_map *uvm_kmapent_map(struct vm_map_entry *);
+#endif
 
 /*
  * uvm_mapent_alloc: allocate a map entry
  */
 
-static __inline struct vm_map_entry *
+static __INLINE struct vm_map_entry *
 uvm_mapent_alloc(struct vm_map *map, int flags)
 {
 	struct vm_map_entry *me;
@@ -477,7 +486,7 @@ uvm_mapent_alloc(struct vm_map *map, int flags)
  * uvm_mapent_alloc_split: allocate a map entry for clipping.
  */
 
-static __inline struct vm_map_entry *
+static __INLINE struct vm_map_entry *
 uvm_mapent_alloc_split(struct vm_map *map,
     const struct vm_map_entry *old_entry, int flags,
     struct uvm_mapent_reservation *umr)
@@ -510,7 +519,7 @@ uvm_mapent_alloc_split(struct vm_map *map,
  * uvm_mapent_free: free map entry
  */
 
-static __inline void
+static __INLINE void
 uvm_mapent_free(struct vm_map_entry *me)
 {
 	UVMHIST_FUNC("uvm_mapent_free"); UVMHIST_CALLED(maphist);
@@ -531,7 +540,7 @@ uvm_mapent_free(struct vm_map_entry *me)
  * => caller shouldn't hold map locked if VM_MAP_USE_KMAPENT(map) is true.
  */
 
-static __inline void
+static __INLINE void
 uvm_mapent_free_merged(struct vm_map *map, struct vm_map_entry *me)
 {
 
@@ -564,7 +573,7 @@ uvm_mapent_free_merged(struct vm_map *map, struct vm_map_entry *me)
  * uvm_mapent_copy: copy a map entry, preserving flags
  */
 
-static __inline void
+static __INLINE void
 uvm_mapent_copy(struct vm_map_entry *src, struct vm_map_entry *dst)
 {
 
@@ -578,7 +587,7 @@ uvm_mapent_copy(struct vm_map_entry *src, struct vm_map_entry *dst)
  * => map should be locked by caller
  */
 
-static __inline void
+static __INLINE void
 uvm_map_entry_unwire(struct vm_map *map, struct vm_map_entry *entry)
 {
 
@@ -590,7 +599,7 @@ uvm_map_entry_unwire(struct vm_map *map, struct vm_map_entry *entry)
 /*
  * wrapper for calling amap_ref()
  */
-static __inline void
+static __INLINE void
 uvm_map_reference_amap(struct vm_map_entry *entry, int flags)
 {
 
@@ -1426,7 +1435,7 @@ failed:
  * entry->next->start and entry->end.  Returns 1 if fits, 0 if doesn't
  * fit, and -1 address wraps around.
  */
-static __inline int
+static __INLINE int
 uvm_map_space_avail(vaddr_t *start, vsize_t length, voff_t uoffset,
     vsize_t align, int topdown, struct vm_map_entry *entry)
 {
@@ -4075,10 +4084,8 @@ struct uvm_kmapent_hdr {
 #define	UVM_KHDR_FIND(entry)	\
 	((struct uvm_kmapent_hdr *)(((vaddr_t)entry) & ~PAGE_MASK))
 
-static __inline struct vm_map_entry *uvm_kmapent_get(struct uvm_kmapent_hdr *);
-static __inline void uvm_kmapent_put(struct uvm_kmapent_hdr *,
-    struct vm_map_entry *);
 
+#ifdef DIAGNOSTIC
 static __inline struct vm_map *
 uvm_kmapent_map(struct vm_map_entry *entry)
 {
@@ -4087,6 +4094,7 @@ uvm_kmapent_map(struct vm_map_entry *entry)
 	ukh = UVM_KHDR_FIND(entry);
 	return ukh->ukh_map;
 }
+#endif
 
 static __inline struct vm_map_entry *
 uvm_kmapent_get(struct uvm_kmapent_hdr *ukh)