f_setown          142 fs/fcntl.c     EXPORT_SYMBOL(f_setown);
f_setown          384 fs/fcntl.c     		err = f_setown(filp, arg, 1);
f_setown         1354 include/linux/fs.h extern int f_setown(struct file *filp, unsigned long arg, int force);
f_setown         1119 net/socket.c   			err = f_setown(sock->file, pid, 1);