[-mm patch] make arch/i386/xen/mmu.c:xen_pgd_pin() static

Adrian Bunk
2007-07-05T23:23:41Z

xen_pgd_pin() can become static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

arch/i386/xen/mmu.c | 2 +-
arch/i386/xen/mmu.h | 3 ---
2 files changed, 1 insertion(+), 4 deletions(-)

--- linux-2.6.22-rc6-mm1/arch/i386/xen/mmu.h.old 2007-07-04 20:42:44.000000000 +0200
+++ linux-2.6.22-rc6-mm1/arch/i386/xen/mmu.h 2007-07-04 20:42:54.000000000 +0200
@@ -27,9 +27,6 @@
void xen_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm);
void xen_exit_mmap(struct mm_struct *mm);

-void xen_pgd_pin(pgd_t *pgd);
-//void xen_pgd_unpin(pgd_t *pgd);
-
#ifdef CONFIG_X86_PAE
unsigned long long xen_pte_val(pte_t);
unsigned long long xen_pmd_val(pmd_t);
--- linux-2.6.22-rc6-mm1/arch/i386/xen/mmu.c.old 2007-07-04 20:43:00.000000000 +0200
+++ linux-2.6.22-rc6-mm1/arch/i386/xen/mmu.c 2007-07-04 20:43:06.000000000 +0200
@@ -408,7 +408,7 @@
/* This is called just after a mm has been created, but it has not
been used yet. We need to make sure that its pagetable is all
read-only, and can be pinned. */
-void xen_pgd_pin(pgd_t *pgd)
+static void xen_pgd_pin(pgd_t *pgd)
{
struct multicall_space mcs;
struct mmuext_op *op;