root/include/linux/ramfs.h

INCLUDED FROM

DEFINITIONS

1. ramfs_nommu_expand_for_mapping

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _LINUX_RAMFS_H
   3 #define _LINUX_RAMFS_H
   4 
   5 struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir,
   6          umode_t mode, dev_t dev);
   7 extern int ramfs_init_fs_context(struct fs_context *fc);
   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 fs_parameter_description ramfs_fs_parameters;
  20 extern const struct file_operations ramfs_file_operations;
  21 extern const struct vm_operations_struct generic_file_vm_ops;
  22 
  23 #endif