1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _LINUX_RAMFS_H 3 #define _LINUX_RAMFS_H 4 5 #include <linux/fs_parser.h> // bleh... 6 7 struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir, 8 umode_t mode, dev_t dev); 9 extern int ramfs_init_fs_context(struct fs_context *fc); 10 11 #ifdef CONFIG_MMU 12 static inline int ramfs_nommu_expand_for_mapping(struct inode * inode,size_t newsize)13ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize) 14 { 15 return 0; 16 } 17 #else 18 extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize); 19 #endif 20 21 extern const struct fs_parameter_spec ramfs_fs_parameters[]; 22 extern const struct file_operations ramfs_file_operations; 23 extern const struct vm_operations_struct generic_file_vm_ops; 24 25 #endif 26