690 do_getlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)  in do_getlk()  argument
694 	unsigned int saved_type = fl->fl_type;  in do_getlk()
697 	posix_test_lock(filp, fl);  in do_getlk()
698 	if (fl->fl_type != F_UNLCK) {  in do_getlk()
702 	fl->fl_type = saved_type;  in do_getlk()
710 	status = NFS_PROTO(inode)->lock(filp, cmd, fl);  in do_getlk()
714 	fl->fl_type = F_UNLCK;  in do_getlk()
719 do_unlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)  in do_unlk()  argument
739 		if (status < 0 && !(fl->fl_flags & FL_CLOSE))  in do_unlk()
748 		status = NFS_PROTO(inode)->lock(filp, cmd, fl);  in do_unlk()
750 		status = locks_lock_file_wait(filp, fl);  in do_unlk()
755 do_setlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)  in do_setlk()  argument
773 		status = NFS_PROTO(inode)->lock(filp, cmd, fl);  in do_setlk()
775 		status = locks_lock_file_wait(filp, fl);  in do_setlk()
799 int nfs_lock(struct file *filp, int cmd, struct file_lock *fl)  in nfs_lock()  argument
806 			filp, fl->fl_type, fl->fl_flags,  in nfs_lock()
807 			(long long)fl->fl_start, (long long)fl->fl_end);  in nfs_lock()
811 	if (fl->fl_flags & FL_RECLAIM)  in nfs_lock()
818 		ret = NFS_PROTO(inode)->lock_check_bounds(fl);  in nfs_lock()
824 		ret = do_getlk(filp, cmd, fl, is_local);  in nfs_lock()
825 	else if (fl->fl_type == F_UNLCK)  in nfs_lock()
826 		ret = do_unlk(filp, cmd, fl, is_local);  in nfs_lock()
828 		ret = do_setlk(filp, cmd, fl, is_local);  in nfs_lock()
837 int nfs_flock(struct file *filp, int cmd, struct file_lock *fl)  in nfs_flock()  argument
843 			filp, fl->fl_type, fl->fl_flags);  in nfs_flock()
845 	if (!(fl->fl_flags & FL_FLOCK))  in nfs_flock()
852 	if (fl->fl_type == F_UNLCK)  in nfs_flock()
853 		return do_unlk(filp, cmd, fl, is_local);  in nfs_flock()
854 	return do_setlk(filp, cmd, fl, is_local);  in nfs_flock()