mm/shmem.c: make 3 functions static

[mirror_ubuntu-zesty-kernel.git] / mm / shmem.c

diff --git a/mm/shmem.c b/mm/shmem.c
index 76ecbac0d55bd8578de1f67d7655cf4b0babe995..8a82342a8595019623c6ad2170cb9763de263b5e 100644 (file)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1026,8 +1026,8 @@ static struct page *shmem_swapin_async(struct shared_policy *p,
        return page;
 }
 
-struct page *shmem_swapin(struct shmem_inode_info *info, swp_entry_t entry,
-                         unsigned long idx)
+static struct page *shmem_swapin(struct shmem_inode_info *info,
+                                swp_entry_t entry, unsigned long idx)
 {
        struct shared_policy *p = &info->policy;
        int i, num;
@@ -1329,14 +1329,14 @@ static int shmem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 }
 
 #ifdef CONFIG_NUMA
-int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new)
+static int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new)
 {
        struct inode *i = vma->vm_file->f_path.dentry->d_inode;
        return mpol_set_shared_policy(&SHMEM_I(i)->policy, vma, new);
 }
 
-struct mempolicy *
-shmem_get_policy(struct vm_area_struct *vma, unsigned long addr)
+static struct mempolicy *shmem_get_policy(struct vm_area_struct *vma,
+                                         unsigned long addr)
 {
        struct inode *i = vma->vm_file->f_path.dentry->d_inode;
        unsigned long idx;