sysv_dir_inode_operations 160 fs/sysv/inode.c inode->i_op = &sysv_dir_inode_operations; sysv_dir_inode_operations 264 fs/sysv/namei.c const struct inode_operations sysv_dir_inode_operations = { sysv_dir_inode_operations 162 fs/sysv/sysv.h extern const struct inode_operations sysv_dir_inode_operations;