diff options
| -rw-r--r-- | include/linux/mm.h | 5 | ||||
| -rw-r--r-- | mm/shmem.c | 5 | ||||
| -rw-r--r-- | mm/tiny-shmem.c | 2 |
3 files changed, 5 insertions, 7 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index a0eec16eb0b..60e0e4a592d 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -660,15 +660,11 @@ static inline int page_mapped(struct page *page) 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 -#define shmem_nopage filemap_nopage - static inline int shmem_lock(struct file *file, int lock, struct user_struct *user) { @@ -688,7 +684,6 @@ static inline struct mempolicy *shmem_get_policy(struct vm_area_struct *vma, } #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 *); diff --git a/mm/shmem.c b/mm/shmem.c index 882053031aa..fcb07882c8e 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1228,7 +1228,8 @@ failed: return error; } -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; @@ -1335,7 +1336,7 @@ out_nomem: return retval; } -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; diff --git a/mm/tiny-shmem.c b/mm/tiny-shmem.c index c7f6e1914bc..8803471593f 100644 --- a/mm/tiny-shmem.c +++ b/mm/tiny-shmem.c @@ -126,6 +126,7 @@ int shmem_unuse(swp_entry_t entry, struct page *page) return 0; } +#if 0 int shmem_mmap(struct file *file, struct vm_area_struct *vma) { file_accessed(file); @@ -135,6 +136,7 @@ int shmem_mmap(struct file *file, struct vm_area_struct *vma) return 0; #endif } +#endif /* 0 */ #ifndef CONFIG_MMU unsigned long shmem_get_unmapped_area(struct file *file, |