206 pnfs_alloc_layout_hdr(struct inode *ino, gfp_t gfp_flags)  in pnfs_alloc_layout_hdr()  argument
208 	struct pnfs_layoutdriver_type *ld = NFS_SERVER(ino)->pnfs_curr_ld;  in pnfs_alloc_layout_hdr()
209 	return ld->alloc_layout_hdr(ino, gfp_flags);  in pnfs_alloc_layout_hdr()
327 	struct inode *ino = lseg->pls_layout->plh_inode;  in pnfs_free_lseg()  local
329 	NFS_SERVER(ino)->pnfs_curr_ld->free_lseg(lseg);  in pnfs_free_lseg()
863 	struct inode *ino = lo->plh_inode;  in send_layoutget()  local
864 	struct nfs_server *server = NFS_SERVER(ino);  in send_layoutget()
880 	lgp->args.inode = ino;  in send_layoutget()
932 	struct inode *ino = lo->plh_inode;  in pnfs_send_layoutreturn()  local
939 		spin_lock(&ino->i_lock);  in pnfs_send_layoutreturn()
942 		rpc_wake_up(&NFS_SERVER(ino)->roc_rpcwaitq);  in pnfs_send_layoutreturn()
943 		spin_unlock(&ino->i_lock);  in pnfs_send_layoutreturn()
949 	lrp->args.layout_type = NFS_SERVER(ino)->pnfs_curr_ld->id;  in pnfs_send_layoutreturn()
950 	lrp->args.inode = ino;  in pnfs_send_layoutreturn()
955 	lrp->clp = NFS_SERVER(ino)->nfs_client;  in pnfs_send_layoutreturn()
973 _pnfs_return_layout(struct inode *ino)  in _pnfs_return_layout()  argument
976 	struct nfs_inode *nfsi = NFS_I(ino);  in _pnfs_return_layout()
981 	dprintk("NFS: %s for inode %lu\n", __func__, ino->i_ino);  in _pnfs_return_layout()
983 	spin_lock(&ino->i_lock);  in _pnfs_return_layout()
986 		spin_unlock(&ino->i_lock);  in _pnfs_return_layout()
994 	pnfs_clear_layoutcommit(ino, &tmp_list);  in _pnfs_return_layout()
997 	if (NFS_SERVER(ino)->pnfs_curr_ld->return_range) {  in _pnfs_return_layout()
1003 		NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo, &range);  in _pnfs_return_layout()
1008 		spin_unlock(&ino->i_lock);  in _pnfs_return_layout()
1016 	spin_unlock(&ino->i_lock);  in _pnfs_return_layout()
1053 bool pnfs_roc(struct inode *ino)  in pnfs_roc()  argument
1055 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_roc()
1064 	spin_lock(&ino->i_lock);  in pnfs_roc()
1071 	if (nfs4_check_delegation(ino, FMODE_READ))  in pnfs_roc()
1091 	spin_unlock(&ino->i_lock);  in pnfs_roc()
1093 	pnfs_layoutcommit_inode(ino, true);  in pnfs_roc()
1107 	spin_unlock(&ino->i_lock);  in pnfs_roc()
1109 		pnfs_layoutcommit_inode(ino, true);  in pnfs_roc()
1115 void pnfs_roc_release(struct inode *ino)  in pnfs_roc_release()  argument
1119 	spin_lock(&ino->i_lock);  in pnfs_roc_release()
1120 	lo = NFS_I(ino)->layout;  in pnfs_roc_release()
1124 		spin_unlock(&ino->i_lock);  in pnfs_roc_release()
1127 		spin_unlock(&ino->i_lock);  in pnfs_roc_release()
1130 void pnfs_roc_set_barrier(struct inode *ino, u32 barrier)  in pnfs_roc_set_barrier()  argument
1134 	spin_lock(&ino->i_lock);  in pnfs_roc_set_barrier()
1135 	lo = NFS_I(ino)->layout;  in pnfs_roc_set_barrier()
1138 	spin_unlock(&ino->i_lock);  in pnfs_roc_set_barrier()
1141 bool pnfs_roc_drain(struct inode *ino, u32 *barrier, struct rpc_task *task)  in pnfs_roc_drain()  argument
1143 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_roc_drain()
1150 	spin_lock(&ino->i_lock);  in pnfs_roc_drain()
1153 			rpc_sleep_on(&NFS_SERVER(ino)->roc_rpcwaitq, task, NULL);  in pnfs_roc_drain()
1175 	spin_unlock(&ino->i_lock);  in pnfs_roc_drain()
1177 		rpc_sleep_on(&NFS_SERVER(ino)->roc_rpcwaitq, task, NULL);  in pnfs_roc_drain()
1241 alloc_init_layout_hdr(struct inode *ino,  in alloc_init_layout_hdr()  argument
1247 	lo = pnfs_alloc_layout_hdr(ino, gfp_flags);  in alloc_init_layout_hdr()
1254 	lo->plh_inode = ino;  in alloc_init_layout_hdr()
1260 pnfs_find_alloc_layout(struct inode *ino,  in pnfs_find_alloc_layout()  argument
1264 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_find_alloc_layout()
1267 	dprintk("%s Begin ino=%p layout=%p\n", __func__, ino, nfsi->layout);  in pnfs_find_alloc_layout()
1271 	spin_unlock(&ino->i_lock);  in pnfs_find_alloc_layout()
1272 	new = alloc_init_layout_hdr(ino, ctx, gfp_flags);  in pnfs_find_alloc_layout()
1273 	spin_lock(&ino->i_lock);  in pnfs_find_alloc_layout()
1360 				     struct inode *ino, int iomode)  in pnfs_within_mdsthreshold()  argument
1363 	struct nfs_inode *nfsi = NFS_I(ino);  in pnfs_within_mdsthreshold()
1364 	loff_t fsize = i_size_read(ino);  in pnfs_within_mdsthreshold()
1449 pnfs_update_layout(struct inode *ino,  in pnfs_update_layout()  argument
1462 	struct nfs_server *server = NFS_SERVER(ino);  in pnfs_update_layout()
1468 	if (!pnfs_enabled_sb(NFS_SERVER(ino)))  in pnfs_update_layout()
1471 	if (pnfs_within_mdsthreshold(ctx, ino, iomode))  in pnfs_update_layout()
1476 	spin_lock(&ino->i_lock);  in pnfs_update_layout()
1477 	lo = pnfs_find_alloc_layout(ino, ctx, gfp_flags);  in pnfs_update_layout()
1479 		spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1501 			spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1522 		spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1537 	spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1567 			__func__, ino->i_sb->s_id,  in pnfs_update_layout()
1568 			(unsigned long long)NFS_FILEID(ino),  in pnfs_update_layout()
1575 	spin_unlock(&ino->i_lock);  in pnfs_update_layout()
1586 	struct inode *ino = lo->plh_inode;  in pnfs_layout_process()  local
1591 	lseg = NFS_SERVER(ino)->pnfs_curr_ld->alloc_lseg(lo, res, lgp->gfp_flags);  in pnfs_layout_process()
1605 	spin_lock(&ino->i_lock);  in pnfs_layout_process()
1645 	spin_unlock(&ino->i_lock);  in pnfs_layout_process()
1652 	spin_unlock(&ino->i_lock);  in pnfs_layout_process()
1654 	NFS_SERVER(ino)->pnfs_curr_ld->free_lseg(lseg);  in pnfs_layout_process()