| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _LINUX_RAMFS_H |
| #define _LINUX_RAMFS_H |
| |
| struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir, |
| umode_t mode, dev_t dev); |
| extern struct dentry *ramfs_mount(struct file_system_type *fs_type, |
| int flags, const char *dev_name, void *data, size_t data_size); |
| |
| #ifdef CONFIG_MMU |
| static inline int |
| ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize) |
| { |
| return 0; |
| } |
| #else |
| extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize); |
| #endif |
| |
| extern const struct file_operations ramfs_file_operations; |
| extern const struct vm_operations_struct generic_file_vm_ops; |
| extern int __init init_ramfs_fs(void); |
| |
| int ramfs_fill_super(struct super_block *sb, void *data, size_t data_size, int silent); |
| |
| #endif |
