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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-arm/arch-rpc/vmalloc.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-arm/arch-rpc/vmalloc.h')
-rw-r--r--include/asm-arm/arch-rpc/vmalloc.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/asm-arm/arch-rpc/vmalloc.h b/include/asm-arm/arch-rpc/vmalloc.h
new file mode 100644
index 000000000000..a13c27f37d71
--- /dev/null
+++ b/include/asm-arm/arch-rpc/vmalloc.h
@@ -0,0 +1,21 @@
1/*
2 * linux/include/asm-arm/arch-rpc/vmalloc.h
3 *
4 * Copyright (C) 1997 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11/*
12 * Just any arbitrary offset to the start of the vmalloc VM area: the
13 * current 8MB value just means that there will be a 8MB "hole" after the
14 * physical memory until the kernel virtual memory starts. That means that
15 * any out-of-bounds memory accesses will hopefully be caught.
16 * The vmalloc() routines leaves a hole of 4kB between each vmalloced
17 * area for the same reason. ;)
18 */
19#define VMALLOC_OFFSET (8*1024*1024)
20#define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
21#define VMALLOC_END (PAGE_OFFSET + 0x1c000000)