struct super_operations

• Keeps FS-specific operations performed by filesystem instance

• Important fields (struct super_operations)

• • read_inode – reads inode from disk to cache
  • dirty_inode – marks inode as dirty
  • write_inode – writes inode to disk
  • put_inode – inode is removed from cache
  • delete_inode – remove inode from disk (last hardlink was removed and inode is not used)