207 pnfs_alloc_layout_hdr(struct inode *ino, gfp_t gfp_flags)  in pnfs_alloc_layout_hdr()  argument
209 	struct pnfs_layoutdriver_type *ld = NFS_SERVER(ino)->pnfs_curr_ld;  in pnfs_alloc_layout_hdr()
210 	return ld->alloc_layout_hdr(ino, gfp_flags);  in pnfs_alloc_layout_hdr()
328 	struct inode *ino = lseg->pls_layout->plh_inode;  in pnfs_free_lseg()  local
330 	NFS_SERVER(ino)->pnfs_curr_ld->free_lseg(lseg);  in pnfs_free_lseg()
867 	struct inode *ino = lo->plh_inode;  in send_layoutget()  local
868 	struct nfs_server *server = NFS_SERVER(ino);  in send_layoutget()
885 		i_size = i_size_read(ino);  in send_layoutget()
899 		lgp->args.inode = ino;  in send_layoutget()
951 	struct inode *ino = lo->plh_inode;  in pnfs_send_layoutreturn()  local
958 		spin_lock(&ino->i_lock);  in pnfs_send_layoutreturn()
960 		spin_unlock(&ino->i_lock);  in pnfs_send_layoutreturn()
966 	lrp->args.layout_type = NFS_SERVER(ino)->pnfs_curr_ld->id;  in pnfs_send_layoutreturn()
967 	lrp->args.inode = ino;  in pnfs_send_layoutreturn()
972 	lrp->clp = NFS_SERVER(ino)->nfs_client;  in pnfs_send_layoutreturn()
990 _pnfs_return_layout(struct inode *ino)  in _pnfs_return_layout()  argument
993 	struct nfs_inode *nfsi = NFS_I(ino);  in _pnfs_return_layout()
999 	dprintk("NFS: %s for inode %lu\n", __func__, ino->i_ino);  in _pnfs_return_layout()
1001 	spin_lock(&ino->i_lock);  in _pnfs_return_layout()
1004 		spin_unlock(&ino->i_lock);  in _pnfs_return_layout()
1012 	pnfs_clear_layoutcommit(ino, &tmp_list);  in _pnfs_return_layout()
1015 	if (NFS_SERVER(ino)->pnfs_curr_ld->return_range) {  in _pnfs_return_layout()
1021 		NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo, &range);  in _pnfs_return_layout()
1026 		spin_unlock(&ino->i_lock);  in _pnfs_return_layout()
1033 	spin_unlock(&ino->i_lock);  in _pnfs_return_layout()
1072 bool pnfs_roc(struct inode *ino)  in pnfs_roc()  argument
1074 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_roc()
1083 	spin_lock(&ino->i_lock);  in pnfs_roc()
1089 	if (nfs4_check_delegation(ino, FMODE_READ))  in pnfs_roc()
1123 	spin_unlock(&ino->i_lock);  in pnfs_roc()
1125 	pnfs_layoutcommit_inode(ino, true);  in pnfs_roc()
1131 void pnfs_roc_release(struct inode *ino)  in pnfs_roc_release()  argument
1135 	spin_lock(&ino->i_lock);  in pnfs_roc_release()
1136 	lo = NFS_I(ino)->layout;  in pnfs_roc_release()
1140 		spin_unlock(&ino->i_lock);  in pnfs_roc_release()
1143 		spin_unlock(&ino->i_lock);  in pnfs_roc_release()
1146 void pnfs_roc_set_barrier(struct inode *ino, u32 barrier)  in pnfs_roc_set_barrier()  argument
1150 	spin_lock(&ino->i_lock);  in pnfs_roc_set_barrier()
1151 	lo = NFS_I(ino)->layout;  in pnfs_roc_set_barrier()
1154 	spin_unlock(&ino->i_lock);  in pnfs_roc_set_barrier()
1155 	trace_nfs4_layoutreturn_on_close(ino, 0);  in pnfs_roc_set_barrier()
1158 void pnfs_roc_get_barrier(struct inode *ino, u32 *barrier)  in pnfs_roc_get_barrier()  argument
1160 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_roc_get_barrier()
1164 	spin_lock(&ino->i_lock);  in pnfs_roc_get_barrier()
1172 	spin_unlock(&ino->i_lock);  in pnfs_roc_get_barrier()
1175 bool pnfs_wait_on_layoutreturn(struct inode *ino, struct rpc_task *task)  in pnfs_wait_on_layoutreturn()  argument
1177 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_wait_on_layoutreturn()
1183         spin_lock(&ino->i_lock);  in pnfs_wait_on_layoutreturn()
1187         spin_unlock(&ino->i_lock);  in pnfs_wait_on_layoutreturn()
1190                 rpc_sleep_on(&NFS_SERVER(ino)->roc_rpcwaitq, task, NULL);  in pnfs_wait_on_layoutreturn()
1296 alloc_init_layout_hdr(struct inode *ino,  in alloc_init_layout_hdr()  argument
1302 	lo = pnfs_alloc_layout_hdr(ino, gfp_flags);  in alloc_init_layout_hdr()
1309 	lo->plh_inode = ino;  in alloc_init_layout_hdr()
1315 pnfs_find_alloc_layout(struct inode *ino,  in pnfs_find_alloc_layout()  argument
1319 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_find_alloc_layout()
1322 	dprintk("%s Begin ino=%p layout=%p\n", __func__, ino, nfsi->layout);  in pnfs_find_alloc_layout()
1326 	spin_unlock(&ino->i_lock);  in pnfs_find_alloc_layout()
1327 	new = alloc_init_layout_hdr(ino, ctx, gfp_flags);  in pnfs_find_alloc_layout()
1328 	spin_lock(&ino->i_lock);  in pnfs_find_alloc_layout()
1413 				     struct inode *ino, int iomode)  in pnfs_within_mdsthreshold()  argument
1416 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_within_mdsthreshold()
1417 	loff_t fsize = i_size_read(ino);  in pnfs_within_mdsthreshold()
1504 pnfs_update_layout(struct inode *ino,  in pnfs_update_layout()  argument
1517 	struct nfs_server *server = NFS_SERVER(ino);  in pnfs_update_layout()
1523 	if (!pnfs_enabled_sb(NFS_SERVER(ino)))  in pnfs_update_layout()
1526 	if (iomode == IOMODE_READ && i_size_read(ino) == 0)  in pnfs_update_layout()
1529 	if (pnfs_within_mdsthreshold(ctx, ino, iomode))  in pnfs_update_layout()
1534 	spin_lock(&ino->i_lock);  in pnfs_update_layout()
1535 	lo = pnfs_find_alloc_layout(ino, ctx, gfp_flags);  in pnfs_update_layout()
1537 		spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1559 			spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1579 		spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1594 	spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1624 			__func__, ino->i_sb->s_id,  in pnfs_update_layout()
1625 			(unsigned long long)NFS_FILEID(ino),  in pnfs_update_layout()
1632 	spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1663 	struct inode *ino = lo->plh_inode;  in pnfs_layout_process()  local
1671 	lseg = NFS_SERVER(ino)->pnfs_curr_ld->alloc_lseg(lo, res, lgp->gfp_flags);  in pnfs_layout_process()
1685 	spin_lock(&ino->i_lock);  in pnfs_layout_process()
1719 	spin_unlock(&ino->i_lock);  in pnfs_layout_process()
1726 	spin_unlock(&ino->i_lock);  in pnfs_layout_process()
1728 	NFS_SERVER(ino)->pnfs_curr_ld->free_lseg(lseg);  in pnfs_layout_process()