Module Name: src
Committed By: maxv
Date: Fri Mar 16 08:21:56 UTC 2018
Modified Files:
src/sys/arch/amd64/include: param.h
Log Message:
Add one more page for the stack, to compensate for the fact that SVS's
stack switching mechanism consumes approximately one page.
To generate a diff of this commit:
cvs rdiff -u -r1.24 -r1.25 src/sys/arch/amd64/include/param.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/arch/amd64/include/param.h
diff -u src/sys/arch/amd64/include/param.h:1.24 src/sys/arch/amd64/include/param.h:1.25
--- src/sys/arch/amd64/include/param.h:1.24 Mon Feb 19 13:02:47 2018
+++ src/sys/arch/amd64/include/param.h Fri Mar 16 08:21:56 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: param.h,v 1.24 2018/02/19 13:02:47 sborrill Exp $ */
+/* $NetBSD: param.h,v 1.25 2018/03/16 08:21:56 maxv Exp $ */
#ifdef __x86_64__
@@ -58,9 +58,9 @@
#define SSIZE 1 /* initial stack size/NBPG */
#define SINCR 1 /* increment of stack/NBPG */
#ifdef DIAGNOSTIC
-#define UPAGES 4 /* pages of u-area (1 for redzone) */
+#define UPAGES 5 /* pages of u-area (1 for redzone) */
#else
-#define UPAGES 3 /* pages of u-area */
+#define UPAGES 4 /* pages of u-area */
#endif
#define USPACE (UPAGES * NBPG) /* total size of u-area */
