1#ifndef _LINUX_RAMFS_H 2#define _LINUX_RAMFS_H 3 4struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir, 5 umode_t mode, dev_t dev); 6extern struct dentry *ramfs_mount(struct file_system_type *fs_type, 7 int flags, const char *dev_name, void *data); 8 9#ifdef CONFIG_MMU 10static inline int 11ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize) 12{ 13 return 0; 14} 15#else 16extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize); 17#endif 18 19extern const struct file_operations ramfs_file_operations; 20extern const struct vm_operations_struct generic_file_vm_ops; 21extern int __init init_ramfs_fs(void); 22 23int ramfs_fill_super(struct super_block *sb, void *data, int silent); 24 25#endif 26