include/linux/ramfs.h

   1 #ifndef _LINUX_RAMFS_H
   2 #define _LINUX_RAMFS_H
   3
   4 struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir,
   5          umode_t mode, dev_t dev);
   6 extern struct dentry *ramfs_mount(struct file_system_type *fs_type,
   7          int flags, const char *dev_name, void *data);
   8
   9 #ifdef CONFIG_MMU
  10 static inline int
  11 ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
  12 {
  13         return 0;
  14 }
  15 #else
  16 extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize);
  17 #endif
  18
  19 extern const struct file_operations ramfs_file_operations;
  20 extern const struct vm_operations_struct generic_file_vm_ops;
  21 extern int __init init_ramfs_fs(void);
  22
  23 int ramfs_fill_super(struct super_block *sb, void *data, int silent);
  24
  25 #endif