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mm/shmem.c: make 3 functions static

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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>
This commit is contained in:
Adrian Bunk 2007-10-16 01:26:26 -07:00 committed by Linus Torvalds
parent af767cbdd7
commit d8dc74f212
2 changed files with 5 additions and 20 deletions
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15
include/linux/mm.h
View File

@ -648,9 +648,6 @@ static inline int page_mapped(struct page *page)
extern void show_free_areas(void);
#ifdef CONFIG_SHMEM
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
static inline int shmem_lock(struct file *file, int lock,
@ -658,18 +655,6 @@ static inline int shmem_lock(struct file *file, int lock,
{
return 0;
}
static inline int shmem_set_policy(struct vm_area_struct *vma,
struct mempolicy *new)
{
return 0;
}
static inline struct mempolicy *shmem_get_policy(struct vm_area_struct *vma,
unsigned long addr)
{
return NULL;
}
#endif
struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags);

10
mm/shmem.c
View File

@ -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;