struct inode_operations

• Important fields (struct inode_operations, e.g. ext3_dir_inode_operations, ext3_file_inode_operations, docs)

• • truncate – truncate file
  • create – create file in directory
  • mkdir – create directory in directory
  • lookup – lookup file name in directory inode
  • link – create hardlink
  • unlink – remove link to inode (and possibly delete if number of references drops to 0)
  • setattr – set file attributes