Module Name: src
Committed By: pooka
Date: Wed Aug 5 14:10:34 UTC 2009
Modified Files:
src/sys/uvm: uvm_extern.h
Log Message:
add some advice symbols we'll eventually need
To generate a diff of this commit:
cvs rdiff -u -r1.155 -r1.156 src/sys/uvm/uvm_extern.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/uvm/uvm_extern.h
diff -u src/sys/uvm/uvm_extern.h:1.155 src/sys/uvm/uvm_extern.h:1.156
--- src/sys/uvm/uvm_extern.h:1.155 Sun Jun 28 15:18:50 2009
+++ src/sys/uvm/uvm_extern.h Wed Aug 5 14:10:33 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_extern.h,v 1.155 2009/06/28 15:18:50 rmind Exp $ */
+/* $NetBSD: uvm_extern.h,v 1.156 2009/08/05 14:10:33 pooka Exp $ */
/*
*
@@ -132,7 +132,9 @@
#define UVM_ADV_NORMAL 0x0 /* 'normal' */
#define UVM_ADV_RANDOM 0x1 /* 'random' */
#define UVM_ADV_SEQUENTIAL 0x2 /* 'sequential' */
-/* 0x3: will need, 0x4: dontneed */
+#define UVM_ADV_WILLNEED 0x3 /* pages will be needed */
+#define UVM_ADV_DONTNEED 0x4 /* pages won't be needed */
+#define UVM_ADV_NOREUSE 0x5 /* pages will be used only once */
#define UVM_ADV_MASK 0x7 /* mask */
/* bits 0xffff0000: mapping flags */
