[PATCH] sys_move_pages: 32bit support (i386, x86_64)

sys_move_pages() support for 32bit (i386 plus x86_64 compat layer)

Add support for move_pages() on i386 and also add the compat functions
necessary to run 32 bit binaries on x86_64.

Add compat_sys_move_pages to the x86_64 32bit binary layer.  Note that it is
not up to date so I added the missing pieces.  Not sure if this is done the
right way.

[akpm@osdl.org: compile fix]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 7e3f23490918..e42738c69166 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -521,6 +521,11 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
                                 const int __user *nodes,
                                 int __user *status,
                                 int flags);
+asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
+                                void __user *pages,
+                                const int __user *nodes,
+                                int __user *status,
+                                int flags);
 asmlinkage long sys_mbind(unsigned long start, unsigned long len,
                                 unsigned long mode,
                                 unsigned long __user *nmask,