172 static int smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon,  in smb2_compound_op()  argument
184 	struct cifs_ses *ses = tcon->ses;  in smb2_compound_op()
217 	if (smb3_encryption_required(tcon))  in smb2_compound_op()
259 	rc = SMB2_open_init(tcon, server,  in smb2_compound_op()
266 	smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
285 				rc = SMB2_query_info_init(tcon, server,  in smb2_compound_op()
294 				rc = SMB2_query_info_init(tcon, server,  in smb2_compound_op()
304 				smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
310 			trace_smb3_query_info_compound_enter(xid, tcon->tid,  in smb2_compound_op()
319 				rc = SMB2_query_info_init(tcon, server,  in smb2_compound_op()
329 				rc = SMB2_query_info_init(tcon, server,  in smb2_compound_op()
340 				smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
346 			trace_smb3_posix_query_info_compound_enter(xid, tcon->tid,  in smb2_compound_op()
350 			trace_smb3_delete_enter(xid, tcon->tid, ses->Suid, full_path);  in smb2_compound_op()
357 			trace_smb3_mkdir_enter(xid, tcon->tid, ses->Suid, full_path);  in smb2_compound_op()
366 			rc = SMB2_set_info_init(tcon, server,  in smb2_compound_op()
373 			smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
375 			trace_smb3_rmdir_enter(xid, tcon->tid, ses->Suid, full_path);  in smb2_compound_op()
385 				rc = SMB2_set_info_init(tcon, server,  in smb2_compound_op()
394 				rc = SMB2_set_info_init(tcon, server,  in smb2_compound_op()
404 				smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
410 			trace_smb3_set_eof_enter(xid, tcon->tid, ses->Suid, full_path);  in smb2_compound_op()
420 				rc = SMB2_set_info_init(tcon, server,  in smb2_compound_op()
427 				rc = SMB2_set_info_init(tcon, server,  in smb2_compound_op()
435 				smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
441 			trace_smb3_set_info_compound_enter(xid, tcon->tid,  in smb2_compound_op()
461 				rc = SMB2_set_info_init(tcon, server,  in smb2_compound_op()
468 				rc = SMB2_set_info_init(tcon, server,  in smb2_compound_op()
475 				smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
481 			trace_smb3_rename_enter(xid, tcon->tid, ses->Suid, full_path);  in smb2_compound_op()
499 			rc = SMB2_set_info_init(tcon, server,  in smb2_compound_op()
506 			smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
508 			trace_smb3_hardlink_enter(xid, tcon->tid, ses->Suid, full_path);  in smb2_compound_op()
515 				rc = SMB2_ioctl_init(tcon, server, &rqst[num_rqst],  in smb2_compound_op()
522 				rc = SMB2_ioctl_init(tcon, server, &rqst[num_rqst],  in smb2_compound_op()
529 				smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
535 			trace_smb3_set_reparse_compound_enter(xid, tcon->tid,  in smb2_compound_op()
543 				rc = SMB2_ioctl_init(tcon, server, &rqst[num_rqst],  in smb2_compound_op()
549 				rc = SMB2_ioctl_init(tcon, server, &rqst[num_rqst],  in smb2_compound_op()
555 				smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
561 			trace_smb3_get_reparse_compound_enter(xid, tcon->tid,  in smb2_compound_op()
569 				rc = SMB2_query_info_init(tcon, server,  in smb2_compound_op()
579 				rc = SMB2_query_info_init(tcon, server,  in smb2_compound_op()
590 				smb2_set_next_command(tcon, &rqst[num_rqst]);  in smb2_compound_op()
596 			trace_smb3_query_wsl_ea_compound_enter(xid, tcon->tid,  in smb2_compound_op()
614 	rc = SMB2_close_init(tcon, server,  in smb2_compound_op()
647 		pr_warn_once("server share %s deleted\n", tcon->tree_name);  in smb2_compound_op()
648 		tcon->need_reconnect = true;  in smb2_compound_op()
701 				trace_smb3_query_info_compound_err(xid,  tcon->tid,  in smb2_compound_op()
704 				trace_smb3_query_info_compound_done(xid, tcon->tid,  in smb2_compound_op()
729 				trace_smb3_posix_query_info_compound_err(xid,  tcon->tid,  in smb2_compound_op()
732 				trace_smb3_posix_query_info_compound_done(xid, tcon->tid,  in smb2_compound_op()
737 				trace_smb3_delete_err(xid, tcon->tid, ses->Suid, rc);  in smb2_compound_op()
745 				trace_smb3_delete_done(xid, tcon->tid, ses->Suid);  in smb2_compound_op()
750 				trace_smb3_mkdir_err(xid, tcon->tid, ses->Suid, rc);  in smb2_compound_op()
752 				trace_smb3_mkdir_done(xid, tcon->tid, ses->Suid);  in smb2_compound_op()
756 				trace_smb3_hardlink_err(xid,  tcon->tid, ses->Suid, rc);  in smb2_compound_op()
758 				trace_smb3_hardlink_done(xid, tcon->tid, ses->Suid);  in smb2_compound_op()
763 				trace_smb3_rename_err(xid, tcon->tid, ses->Suid, rc);  in smb2_compound_op()
765 				trace_smb3_rename_done(xid, tcon->tid, ses->Suid);  in smb2_compound_op()
770 				trace_smb3_rmdir_err(xid, tcon->tid, ses->Suid, rc);  in smb2_compound_op()
772 				trace_smb3_rmdir_done(xid, tcon->tid, ses->Suid);  in smb2_compound_op()
777 				trace_smb3_set_eof_err(xid, tcon->tid, ses->Suid, rc);  in smb2_compound_op()
779 				trace_smb3_set_eof_done(xid, tcon->tid, ses->Suid);  in smb2_compound_op()
784 				trace_smb3_set_info_compound_err(xid,  tcon->tid,  in smb2_compound_op()
787 				trace_smb3_set_info_compound_done(xid, tcon->tid,  in smb2_compound_op()
793 				trace_smb3_set_reparse_compound_err(xid, tcon->tid,  in smb2_compound_op()
796 				trace_smb3_set_reparse_compound_done(xid, tcon->tid,  in smb2_compound_op()
811 					trace_smb3_get_reparse_compound_err(xid, tcon->tid,  in smb2_compound_op()
815 					trace_smb3_get_reparse_compound_done(xid, tcon->tid,  in smb2_compound_op()
821 				trace_smb3_get_reparse_compound_err(xid, tcon->tid,  in smb2_compound_op()
840 				trace_smb3_query_wsl_ea_compound_done(xid, tcon->tid,  in smb2_compound_op()
843 				trace_smb3_query_wsl_ea_compound_err(xid, tcon->tid,  in smb2_compound_op()
866 	    smb2_should_replay(tcon, &retries, &cur_sleep))  in smb2_compound_op()
939 			 struct cifs_tcon *tcon,  in smb2_query_path_info()  argument
965 	if (!tcon->posix_extensions) {  in smb2_query_path_info()
969 			rc = open_cached_dir(xid, tcon, full_path,  in smb2_query_path_info()
978 				rc = SMB2_query_info(xid, tcon,  in smb2_query_path_info()
996 	cifs_get_readable_path(tcon, full_path, &cfile);  in smb2_query_path_info()
997 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_READ_ATTRIBUTES,  in smb2_query_path_info()
999 	rc = smb2_compound_op(xid, tcon, cifs_sb, full_path,  in smb2_query_path_info()
1030 		if (tcon->posix_extensions)  in smb2_query_path_info()
1037 		oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, MAXIMUM_ALLOWED,  in smb2_query_path_info()
1040 		rc = smb2_compound_op(xid, tcon, cifs_sb, full_path,  in smb2_query_path_info()
1066 			if (!tcon->posix_extensions)  in smb2_query_path_info()
1070 		oparms = CIFS_OPARMS(cifs_sb, tcon, full_path,  in smb2_query_path_info()
1075 		cifs_get_readable_path(tcon, full_path, &cfile);  in smb2_query_path_info()
1077 		rc = smb2_compound_op(xid, tcon, cifs_sb, full_path,  in smb2_query_path_info()
1099 		rc2 = cifs_inval_name_dfs_link_error(xid, tcon, cifs_sb,  in smb2_query_path_info()
1116 	   struct cifs_tcon *tcon, const char *name,  in smb2_mkdir()  argument
1121 	oparms = CIFS_OPARMS(cifs_sb, tcon, name, FILE_WRITE_ATTRIBUTES,  in smb2_mkdir()
1123 	return smb2_compound_op(xid, tcon, cifs_sb,  in smb2_mkdir()
1131 		   struct cifs_sb_info *cifs_sb, struct cifs_tcon *tcon,  in smb2_mkdir_setinfo()  argument
1147 	cifs_get_writable_path(tcon, name, FIND_WR_ANY, &cfile);  in smb2_mkdir_setinfo()
1148 	oparms = CIFS_OPARMS(cifs_sb, tcon, name, FILE_WRITE_ATTRIBUTES,  in smb2_mkdir_setinfo()
1150 	tmprc = smb2_compound_op(xid, tcon, cifs_sb, name,  in smb2_mkdir_setinfo()
1159 smb2_rmdir(const unsigned int xid, struct cifs_tcon *tcon, const char *name,  in smb2_rmdir()  argument
1164 	drop_cached_dir_by_name(xid, tcon, name, cifs_sb);  in smb2_rmdir()
1165 	oparms = CIFS_OPARMS(cifs_sb, tcon, name, DELETE,  in smb2_rmdir()
1167 	return smb2_compound_op(xid, tcon, cifs_sb,  in smb2_rmdir()
1174 smb2_unlink(const unsigned int xid, struct cifs_tcon *tcon, const char *name,  in smb2_unlink()  argument
1179 	oparms = CIFS_OPARMS(cifs_sb, tcon, name,  in smb2_unlink()
1183 	int rc = smb2_compound_op(xid, tcon, cifs_sb, name, &oparms,  in smb2_unlink()
1188 		rc = smb2_compound_op(xid, tcon, cifs_sb, name, &oparms,  in smb2_unlink()
1195 static int smb2_set_path_attr(const unsigned int xid, struct cifs_tcon *tcon,  in smb2_set_path_attr()  argument
1214 	oparms = CIFS_OPARMS(cifs_sb, tcon, from_name, access, FILE_OPEN,  in smb2_set_path_attr()
1216 	rc = smb2_compound_op(xid, tcon, cifs_sb, from_name,  in smb2_set_path_attr()
1225 		     struct cifs_tcon *tcon,  in smb2_rename_path()  argument
1233 	drop_cached_dir_by_name(xid, tcon, from_name, cifs_sb);  in smb2_rename_path()
1234 	cifs_get_writable_path(tcon, from_name, FIND_WR_WITH_DELETE, &cfile);  in smb2_rename_path()
1236 	int rc = smb2_set_path_attr(xid, tcon, from_name, to_name, cifs_sb,  in smb2_rename_path()
1240 		cifs_get_writable_path(tcon, from_name,  in smb2_rename_path()
1242 		rc = smb2_set_path_attr(xid, tcon, from_name, to_name, cifs_sb,  in smb2_rename_path()
1249 			 struct cifs_tcon *tcon,  in smb2_create_hardlink()  argument
1256 	return smb2_set_path_attr(xid, tcon, from_name, to_name,  in smb2_create_hardlink()
1262 smb2_set_path_size(const unsigned int xid, struct cifs_tcon *tcon,  in smb2_set_path_size()  argument
1275 	cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);  in smb2_set_path_size()
1277 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_WRITE_DATA,  in smb2_set_path_size()
1279 	rc = smb2_compound_op(xid, tcon, cifs_sb,  in smb2_set_path_size()
1285 		cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);  in smb2_set_path_size()
1286 		rc = smb2_compound_op(xid, tcon, cifs_sb,  in smb2_set_path_size()
1301 	struct cifs_tcon *tcon;  in smb2_set_file_info()  local
1314 	tcon = tlink_tcon(tlink);  in smb2_set_file_info()
1316 	cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);  in smb2_set_file_info()
1317 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_WRITE_ATTRIBUTES,  in smb2_set_file_info()
1319 	rc = smb2_compound_op(xid, tcon, cifs_sb,  in smb2_set_file_info()
1330 				     struct cifs_tcon *tcon,  in smb2_create_reparse_inode()  argument
1352 	if (!CIFS_REPARSE_SUPPORT(tcon))  in smb2_create_reparse_inode()
1355 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path,  in smb2_create_reparse_inode()
1370 	if (tcon->posix_extensions) {  in smb2_create_reparse_inode()
1372 		cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);  in smb2_create_reparse_inode()
1373 		rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms,  in smb2_create_reparse_inode()
1381 		cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);  in smb2_create_reparse_inode()
1382 		rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms,  in smb2_create_reparse_inode()
1401 		smb2_unlink(xid, tcon, full_path, cifs_sb, NULL);  in smb2_create_reparse_inode()
1410 			     struct cifs_tcon *tcon,  in smb2_query_reparse_point()  argument
1424 	cifs_get_readable_path(tcon, full_path, &cfile);  in smb2_query_reparse_point()
1425 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path,  in smb2_query_reparse_point()
1428 	rc = smb2_compound_op(xid, tcon, cifs_sb,  in smb2_query_reparse_point()