140 	struct pnfs_layout_hdr *lo;  in nfs_layout_find_inode_by_stateid()  local
144 		list_for_each_entry_rcu(lo, &server->layouts, plh_layouts) {  in nfs_layout_find_inode_by_stateid()
145 			if (!pnfs_layout_is_valid(lo))  in nfs_layout_find_inode_by_stateid()
147 			if (!nfs4_stateid_match_other(stateid, &lo->plh_stateid))  in nfs_layout_find_inode_by_stateid()
150 				inode = igrab(lo->plh_inode);  in nfs_layout_find_inode_by_stateid()
176 	struct pnfs_layout_hdr *lo;  in nfs_layout_find_inode_by_fh()  local
180 		list_for_each_entry_rcu(lo, &server->layouts, plh_layouts) {  in nfs_layout_find_inode_by_fh()
181 			nfsi = NFS_I(lo->plh_inode);  in nfs_layout_find_inode_by_fh()
184 			if (nfsi->layout != lo)  in nfs_layout_find_inode_by_fh()
187 				inode = igrab(lo->plh_inode);  in nfs_layout_find_inode_by_fh()
216 static u32 pnfs_check_callback_stateid(struct pnfs_layout_hdr *lo,  in pnfs_check_callback_stateid()  argument
223 	if (!pnfs_layout_is_valid(lo))  in pnfs_check_callback_stateid()
227 	if (!nfs4_stateid_match_other(&lo->plh_stateid, new))  in pnfs_check_callback_stateid()
232 	if (test_bit(NFS_LAYOUT_RETURN, &lo->plh_flags))  in pnfs_check_callback_stateid()
241 	oldseq = be32_to_cpu(lo->plh_stateid.seqid);  in pnfs_check_callback_stateid()
257 	struct pnfs_layout_hdr *lo;  in initiate_file_draining()  local
272 	lo = NFS_I(ino)->layout;  in initiate_file_draining()
273 	if (!lo) {  in initiate_file_draining()
277 	pnfs_get_layout_hdr(lo);  in initiate_file_draining()
278 	rv = pnfs_check_callback_stateid(lo, &args->cbl_stateid, cps);  in initiate_file_draining()
285 	if (test_bit(NFS_LAYOUT_BULK_RECALL, &lo->plh_flags)) {  in initiate_file_draining()
290 	pnfs_set_layout_stateid(lo, &args->cbl_stateid, NULL, true);  in initiate_file_draining()
291 	switch (pnfs_mark_matching_lsegs_return(lo, &free_me_list,  in initiate_file_draining()
300 		set_bit(NFS_LAYOUT_DRAIN, &lo->plh_flags);  in initiate_file_draining()
305 			NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo,  in initiate_file_draining()
314 	pnfs_put_layout_hdr(lo);  in initiate_file_draining()