Move fallback PMAP_PREFER definitions from uvm_map.c to uvm_pmap.h for them

to be available to other files. NFC

ok kettenis@ mpi@

diff --git a/sys/uvm/uvm_map.c b/sys/uvm/uvm_map.c
index 77c2727..d90ebdc 100644 (file)
--- a/sys/uvm/uvm_map.c
+++ b/sys/uvm/uvm_map.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: uvm_map.c,v 1.291 2022/05/04 14:58:26 mpi Exp $       */
+/*     $OpenBSD: uvm_map.c,v 1.292 2022/08/07 19:39:25 miod Exp $      */
 /*     $NetBSD: uvm_map.c,v 1.86 2000/11/27 08:40:03 chs Exp $ */
 
 /*
@@ -223,15 +223,6 @@ void                        vmspace_validate(struct vm_map*);
 #define vmspace_validate(_map)                         do {} while (0)
 #endif
 
-/*
- * All architectures will have pmap_prefer.
- */
-#ifndef PMAP_PREFER
-#define PMAP_PREFER_ALIGN()    (vaddr_t)PAGE_SIZE
-#define PMAP_PREFER_OFFSET(off)        0
-#define PMAP_PREFER(addr, off) (addr)
-#endif
-
 /*
  * The kernel map will initially be VM_MAP_KSIZE_INIT bytes.
  * Every time that gets cramped, we grow by at least VM_MAP_KSIZE_DELTA bytes.

diff --git a/sys/uvm/uvm_pmap.h b/sys/uvm/uvm_pmap.h
index 06de404..e971573 100644 (file)
--- a/sys/uvm/uvm_pmap.h
+++ b/sys/uvm/uvm_pmap.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: uvm_pmap.h,v 1.29 2019/12/08 05:22:44 visa Exp $      */
+/*     $OpenBSD: uvm_pmap.h,v 1.30 2022/08/07 19:39:25 miod Exp $      */
 /*     $NetBSD: uvm_pmap.h,v 1.1 2000/06/27 09:00:14 mrg Exp $ */
 
 /* 
@@ -101,6 +101,12 @@ typedef struct pmap_statistics     *pmap_statistics_t;
 #define PMAP_WC                0
 #endif
 
+#ifndef PMAP_PREFER
+#define PMAP_PREFER_ALIGN()    0
+#define PMAP_PREFER_OFFSET(off)        0
+#define PMAP_PREFER(addr, off) (addr)
+#endif
+
 #ifdef _KERNEL
 __BEGIN_DECLS
 #ifndef        pmap_activate