42 	set_bit(NFS_DELEGATION_REFERENCED, &delegation->flags);  in nfs_mark_delegation_referenced()
47 		fmode_t flags)  in nfs4_is_valid_delegation()  argument
49 	if (delegation != NULL && (delegation->type & flags) == flags &&  in nfs4_is_valid_delegation()
50 	    !test_bit(NFS_DELEGATION_REVOKED, &delegation->flags) &&  in nfs4_is_valid_delegation()
51 	    !test_bit(NFS_DELEGATION_RETURNING, &delegation->flags))  in nfs4_is_valid_delegation()
67 nfs4_do_check_delegation(struct inode *inode, fmode_t flags, bool mark)  in nfs4_do_check_delegation()  argument
72 	flags &= FMODE_READ|FMODE_WRITE;  in nfs4_do_check_delegation()
75 	if (nfs4_is_valid_delegation(delegation, flags)) {  in nfs4_do_check_delegation()
91 int nfs4_have_delegation(struct inode *inode, fmode_t flags)  in nfs4_have_delegation()  argument
93 	return nfs4_do_check_delegation(inode, flags, true);  in nfs4_have_delegation()
100 int nfs4_check_delegation(struct inode *inode, fmode_t flags)  in nfs4_check_delegation()  argument
102 	return nfs4_do_check_delegation(inode, flags, false);  in nfs4_check_delegation()
153 		if (!test_bit(NFS_DELEGATED_STATE, &state->flags))  in nfs_delegation_claim_opens()
209 				  &delegation->flags);  in nfs_inode_reclaim_delegation()
227 	if (!test_bit(NFS_DELEGATION_REVOKED, &delegation->flags))  in nfs_do_return_delegation()
244 		set_bit(NFS_DELEGATION_INODE_FREEING, &delegation->flags);  in nfs_delegation_grab_inode()
258 	if (!test_and_set_bit(NFS_DELEGATION_RETURNING, &delegation->flags))  in nfs_start_delegation_return_locked()
282 	clear_bit(NFS_DELEGATION_RETURNING, &delegation->flags);  in nfs_abort_delegation_return()
283 	set_bit(NFS_DELEGATION_RETURN, &delegation->flags);  in nfs_abort_delegation_return()
301 	set_bit(NFS_DELEGATION_RETURNING, &delegation->flags);  in nfs_detach_delegation_locked()
376 	delegation->flags = 1<<NFS_DELEGATION_REFERENCED;  in nfs_inode_set_delegation()
406 					&old_delegation->flags))  in nfs_inode_set_delegation()
444 		if (test_bit(NFS_DELEGATION_REVOKED, &delegation->flags))  in nfs_end_delegation_return()
472 	if (test_bit(NFS_DELEGATION_RETURNING, &delegation->flags))  in nfs_delegation_need_return()
474 	if (test_and_clear_bit(NFS_DELEGATION_RETURN, &delegation->flags))  in nfs_delegation_need_return()
476 	if (test_and_clear_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags) && !ret) {  in nfs_delegation_need_return()
645 	set_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags);  in nfs_mark_return_if_closed_delegation()
652 	set_bit(NFS_DELEGATION_RETURN, &delegation->flags);  in nfs_mark_return_delegation()
719 						 fmode_t flags)  in nfs_mark_return_unused_delegation_types()  argument
724 		if ((delegation->type == (FMODE_READ|FMODE_WRITE)) && !(flags & FMODE_WRITE))  in nfs_mark_return_unused_delegation_types()
726 		if (delegation->type & flags)  in nfs_mark_return_unused_delegation_types()
732 							fmode_t flags)  in nfs_client_mark_return_unused_delegation_types()  argument
738 		nfs_mark_return_unused_delegation_types(server, flags);  in nfs_client_mark_return_unused_delegation_types()
745 	set_bit(NFS_DELEGATION_REVOKED, &delegation->flags);  in nfs_mark_delegation_revoked()
794 void nfs_expire_unused_delegation_types(struct nfs_client *clp, fmode_t flags)  in nfs_expire_unused_delegation_types()  argument
796 	nfs_client_mark_return_unused_delegation_types(clp, flags);  in nfs_expire_unused_delegation_types()
805 		if (test_and_clear_bit(NFS_DELEGATION_REFERENCED, &delegation->flags))  in nfs_mark_return_unreferenced_delegations()
923 		if (test_bit(NFS_DELEGATION_TEST_EXPIRED, &delegation->flags))  in nfs_delegation_mark_reclaim_server()
925 		set_bit(NFS_DELEGATION_NEED_RECLAIM, &delegation->flags);  in nfs_delegation_mark_reclaim_server()
961 						&delegation->flags) ||  in nfs_delegation_reap_unclaimed()
963 						&delegation->flags) ||  in nfs_delegation_reap_unclaimed()
965 						&delegation->flags) == 0)  in nfs_delegation_reap_unclaimed()
1004 	clear_bit(NFS_DELEGATION_NEED_RECLAIM, &delegation->flags);  in nfs_mark_test_expired_delegation()
1005 	set_bit(NFS_DELEGATION_TEST_EXPIRED, &delegation->flags);  in nfs_mark_test_expired_delegation()
1098 						&delegation->flags) ||  in nfs_reap_expired_delegations()
1100 						&delegation->flags) ||  in nfs_reap_expired_delegations()
1102 						&delegation->flags) == 0)  in nfs_reap_expired_delegations()
1114 			clear_bit(NFS_DELEGATION_TEST_EXPIRED, &delegation->flags);  in nfs_reap_expired_delegations()
1211 bool nfs4_copy_delegation_stateid(struct inode *inode, fmode_t flags,  in nfs4_copy_delegation_stateid()  argument
1218 	flags &= FMODE_READ|FMODE_WRITE;  in nfs4_copy_delegation_stateid()
1221 	ret = nfs4_is_valid_delegation(delegation, flags);  in nfs4_copy_delegation_stateid()