[PATCH] uml: move libc code out of mem_user.c and tempfile.c

The serial UML OS-abstraction layer patch (um/kernel dir).

This moves all system calls from mem_user.c and tempfile.c files under
os-Linux dir.

Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index 80ed618..0a562c3 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -307,7 +307,7 @@
                 }
                 else if(pte_newprot(*pte)){
                         updated = 1;
-                        protect_memory(addr, PAGE_SIZE, 1, 1, 1, 1);
+                        os_protect_memory((void *) addr, PAGE_SIZE, 1, 1, 1);
                 }
                 addr += PAGE_SIZE;
         }