140 	struct nfs_inode *nfsi = NFS_I(inode);  in nfs_delegation_claim_opens()  local
149 	list_for_each_entry_rcu(ctx, &nfsi->open_files, list) {  in nfs_delegation_claim_opens()
250 nfs_start_delegation_return_locked(struct nfs_inode *nfsi)  in nfs_start_delegation_return_locked()  argument
253 	struct nfs_delegation *delegation = rcu_dereference(nfsi->delegation);  in nfs_start_delegation_return_locked()
266 nfs_start_delegation_return(struct nfs_inode *nfsi)  in nfs_start_delegation_return()  argument
271 	delegation = nfs_start_delegation_return_locked(nfsi);  in nfs_start_delegation_return()
289 nfs_detach_delegation_locked(struct nfs_inode *nfsi,  in nfs_detach_delegation_locked()  argument
294 		rcu_dereference_protected(nfsi->delegation,  in nfs_detach_delegation_locked()
304 	rcu_assign_pointer(nfsi->delegation, NULL);  in nfs_detach_delegation_locked()
309 static struct nfs_delegation *nfs_detach_delegation(struct nfs_inode *nfsi,  in nfs_detach_delegation()  argument
316 	delegation = nfs_detach_delegation_locked(nfsi, delegation, clp);  in nfs_detach_delegation()
324 	struct nfs_inode *nfsi = NFS_I(inode);  in nfs_inode_detach_delegation()  local
328 	delegation = nfs_start_delegation_return(nfsi);  in nfs_inode_detach_delegation()
331 	return nfs_detach_delegation(nfsi, delegation, server);  in nfs_inode_detach_delegation()
362 	struct nfs_inode *nfsi = NFS_I(inode);  in nfs_inode_set_delegation()  local
380 	old_delegation = rcu_dereference_protected(nfsi->delegation,  in nfs_inode_set_delegation()
408 		freeme = nfs_detach_delegation_locked(nfsi,  in nfs_inode_set_delegation()
414 	rcu_assign_pointer(nfsi->delegation, delegation);  in nfs_inode_set_delegation()
438 	struct nfs_inode *nfsi = NFS_I(inode);  in nfs_end_delegation_return()  local
460 	if (!nfs_detach_delegation(nfsi, delegation, NFS_SERVER(inode)))  in nfs_end_delegation_return()
615 	struct nfs_inode *nfsi = NFS_I(inode);  in nfs4_inode_return_delegation()  local
620 	delegation = nfs_start_delegation_return(nfsi);  in nfs4_inode_return_delegation()
1214 	struct nfs_inode *nfsi = NFS_I(inode);  in nfs4_copy_delegation_stateid()  local
1220 	delegation = rcu_dereference(nfsi->delegation);  in nfs4_copy_delegation_stateid()
1242 	struct nfs_inode *nfsi = NFS_I(inode);  in nfs4_delegation_flush_on_close()  local
1247 	delegation = rcu_dereference(nfsi->delegation);  in nfs4_delegation_flush_on_close()
1250 	if (atomic_long_read(&nfsi->nrequests) < delegation->pagemod_limit)  in nfs4_delegation_flush_on_close()