Commit d8dc74f2 authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
Browse files

mm/shmem.c: make 3 functions static 



This patch makes three needlessly global functions static.

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent af767cbd

include/linux/mm.h

+0 −15
Original line number Diff line number Diff line
@@ -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);

mm/shmem.c

+5 −5
Original line number Diff line number Diff line
@@ -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;