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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-05-03 07:20:29 -0400
committerRussell King <rmk@dyn-67.arm.linux.org.uk>2005-05-03 07:20:29 -0400
commit5c3073e691b56dabbdec60dda4258b4e50d64872 (patch)
tree073b46c9cb83d8e2a8e73e18849e79d193108ad2 /include/asm-arm/arch-imx
parent5cd0c3442021fbf39c7152b341a952aa24054be9 (diff)
[PATCH] ARM: cleanup vmalloc start/offset macros
VMALLOC_START and VMALLOC_OFFSET are common between all ARM machine classes. Move them into include/asm-arm/pgtable.h, but allow a machine class to override them if required. Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-imx')
-rw-r--r--include/asm-arm/arch-imx/vmalloc.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/include/asm-arm/arch-imx/vmalloc.h b/include/asm-arm/arch-imx/vmalloc.h
index 252038f48163..cb6169127068 100644
--- a/include/asm-arm/arch-imx/vmalloc.h
+++ b/include/asm-arm/arch-imx/vmalloc.h
@@ -17,16 +17,4 @@
17 * along with this program; if not, write to the Free Software 17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */ 19 */
20
21/*
22 * Just any arbitrary offset to the start of the vmalloc VM area: the
23 * current 8MB value just means that there will be a 8MB "hole" after the
24 * physical memory until the kernel virtual memory starts. That means that
25 * any out-of-bounds memory accesses will hopefully be caught.
26 * The vmalloc() routines leaves a hole of 4kB between each vmalloced
27 * area for the same reason. ;)
28 */
29#define VMALLOC_OFFSET (8*1024*1024)
30#define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
31#define VMALLOC_VMADDR(x) ((unsigned long)(x))
32#define VMALLOC_END (PAGE_OFFSET + 0x10000000) 20#define VMALLOC_END (PAGE_OFFSET + 0x10000000)