mm/shmem.c: make 3 functions static
This patch makes three needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -648,9 +648,6 @@ static inline int page_mapped(struct page *page)
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extern void show_free_areas(void);
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extern void show_free_areas(void);
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#ifdef CONFIG_SHMEM
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#ifdef CONFIG_SHMEM
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int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new);
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struct mempolicy *shmem_get_policy(struct vm_area_struct *vma,
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unsigned long addr);
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int shmem_lock(struct file *file, int lock, struct user_struct *user);
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int shmem_lock(struct file *file, int lock, struct user_struct *user);
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#else
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#else
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static inline int shmem_lock(struct file *file, int lock,
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static inline int shmem_lock(struct file *file, int lock,
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@ -658,18 +655,6 @@ static inline int shmem_lock(struct file *file, int lock,
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{
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{
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return 0;
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return 0;
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}
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}
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static inline int shmem_set_policy(struct vm_area_struct *vma,
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struct mempolicy *new)
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{
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return 0;
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}
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static inline struct mempolicy *shmem_get_policy(struct vm_area_struct *vma,
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unsigned long addr)
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{
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return NULL;
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}
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#endif
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#endif
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struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags);
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struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags);
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10
mm/shmem.c
10
mm/shmem.c
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@ -1026,8 +1026,8 @@ static struct page *shmem_swapin_async(struct shared_policy *p,
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return page;
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return page;
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}
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}
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struct page *shmem_swapin(struct shmem_inode_info *info, swp_entry_t entry,
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static struct page *shmem_swapin(struct shmem_inode_info *info,
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unsigned long idx)
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swp_entry_t entry, unsigned long idx)
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{
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{
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struct shared_policy *p = &info->policy;
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struct shared_policy *p = &info->policy;
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int i, num;
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int i, num;
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@ -1329,14 +1329,14 @@ static int shmem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
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}
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}
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#ifdef CONFIG_NUMA
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#ifdef CONFIG_NUMA
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int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new)
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static int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new)
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{
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{
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struct inode *i = vma->vm_file->f_path.dentry->d_inode;
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struct inode *i = vma->vm_file->f_path.dentry->d_inode;
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return mpol_set_shared_policy(&SHMEM_I(i)->policy, vma, new);
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return mpol_set_shared_policy(&SHMEM_I(i)->policy, vma, new);
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}
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}
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struct mempolicy *
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static struct mempolicy *shmem_get_policy(struct vm_area_struct *vma,
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shmem_get_policy(struct vm_area_struct *vma, unsigned long addr)
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unsigned long addr)
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{
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{
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struct inode *i = vma->vm_file->f_path.dentry->d_inode;
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struct inode *i = vma->vm_file->f_path.dentry->d_inode;
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unsigned long idx;
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unsigned long idx;
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