aboutsummaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-pnx4008/vmalloc.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-arm/arch-pnx4008/vmalloc.h')
-rw-r--r--include/asm-arm/arch-pnx4008/vmalloc.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pnx4008/vmalloc.h b/include/asm-arm/arch-pnx4008/vmalloc.h
new file mode 100644
index 00000000000..140d925f6f3
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/vmalloc.h
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-pnx4008/vmalloc.h
+ *
+ * Author: Vitaly Wool <source@mvista.com>
+ *
+ * 2006 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+/*
+ * Just any arbitrary offset to the start of the vmalloc VM area: the
+ * current 8MB value just means that there will be a 8MB "hole" after the
+ * physical memory until the kernel virtual memory starts. That means that
+ * any out-of-bounds memory accesses will hopefully be caught.
+ * The vmalloc() routines leaves a hole of 4kB between each vmalloced
+ * area for the same reason. ;)
+ */
+#define VMALLOC_END (PAGE_OFFSET + 0x10000000)