shmem_{nopage,mmap} are no longer used in ipc/shm.c
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
extern void show_free_areas(void);
#ifdef CONFIG_SHMEM
extern void show_free_areas(void);
#ifdef CONFIG_SHMEM
-struct page *shmem_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type);
int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new);
struct mempolicy *shmem_get_policy(struct vm_area_struct *vma,
unsigned long addr);
int shmem_lock(struct file *file, int lock, struct user_struct *user);
#else
int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new);
struct mempolicy *shmem_get_policy(struct vm_area_struct *vma,
unsigned long addr);
int shmem_lock(struct file *file, int lock, struct user_struct *user);
#else
-#define shmem_nopage filemap_nopage
-
static inline int shmem_lock(struct file *file, int lock,
struct user_struct *user)
{
static inline int shmem_lock(struct file *file, int lock,
struct user_struct *user)
{
}
#endif
struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags);
}
#endif
struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags);
-extern int shmem_mmap(struct file *file, struct vm_area_struct *vma);
int shmem_zero_setup(struct vm_area_struct *);
int shmem_zero_setup(struct vm_area_struct *);
-struct page *shmem_nopage(struct vm_area_struct *vma, unsigned long address, int *type)
+static struct page *shmem_nopage(struct vm_area_struct *vma,
+ unsigned long address, int *type)
{
struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
struct page *page = NULL;
{
struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
struct page *page = NULL;
-int shmem_mmap(struct file *file, struct vm_area_struct *vma)
+static int shmem_mmap(struct file *file, struct vm_area_struct *vma)
{
file_accessed(file);
vma->vm_ops = &shmem_vm_ops;
{
file_accessed(file);
vma->vm_ops = &shmem_vm_ops;
int shmem_mmap(struct file *file, struct vm_area_struct *vma)
{
file_accessed(file);
int shmem_mmap(struct file *file, struct vm_area_struct *vma)
{
file_accessed(file);
#ifndef CONFIG_MMU
unsigned long shmem_get_unmapped_area(struct file *file,
#ifndef CONFIG_MMU
unsigned long shmem_get_unmapped_area(struct file *file,