do_request       2364 fs/dlm/lock.c  		error = do_request(r, lkb);
do_request       3147 fs/dlm/lock.c  	error = do_request(r, lkb);
do_request       1117 include/linux/ide.h 	ide_startstop_t	(*do_request)(ide_drive_t *, struct request *, sector_t);