smb/client/smb2inode.c

172 static int smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon,
187 	struct cifs_ses *ses = tcon->ses;
214 	if (smb3_encryption_required(tcon))
256 	rc = SMB2_open_init(tcon, server,
263 	smb2_set_next_command(tcon, &rqst[num_rqst]);
276 				rc = SMB2_query_info_init(tcon, server,
285 				rc = SMB2_query_info_init(tcon, server,
295 				smb2_set_next_command(tcon, &rqst[num_rqst]);
302 							     tcon->tid, full_path);
310 				rc = SMB2_query_info_init(tcon, server,
320 				rc = SMB2_query_info_init(tcon, server,
331 				smb2_set_next_command(tcon, &rqst[num_rqst]);
338 								   tcon->tid, full_path);
341 			trace_smb3_delete_enter(xid, ses->Suid, tcon->tid, full_path);
348 			trace_smb3_mkdir_enter(xid, ses->Suid, tcon->tid, full_path);
357 			rc = SMB2_set_info_init(tcon, server,
364 			smb2_set_next_command(tcon, &rqst[num_rqst]);
366 			trace_smb3_rmdir_enter(xid, ses->Suid, tcon->tid, full_path);
376 				rc = SMB2_set_info_init(tcon, server,
385 				rc = SMB2_set_info_init(tcon, server,
395 				smb2_set_next_command(tcon, &rqst[num_rqst]);
401 			trace_smb3_set_eof_enter(xid, ses->Suid, tcon->tid, full_path);
411 				rc = SMB2_set_info_init(tcon, server,
418 				rc = SMB2_set_info_init(tcon, server,
426 				smb2_set_next_command(tcon, &rqst[num_rqst]);
433 							   tcon->tid, full_path);
452 				rc = SMB2_set_info_init(tcon, server,
459 				rc = SMB2_set_info_init(tcon, server,
466 				smb2_set_next_command(tcon, &rqst[num_rqst]);
472 			trace_smb3_rename_enter(xid, ses->Suid, tcon->tid, full_path);
490 			rc = SMB2_set_info_init(tcon, server,
497 			smb2_set_next_command(tcon, &rqst[num_rqst]);
499 			trace_smb3_hardlink_enter(xid, ses->Suid, tcon->tid, full_path);
506 				rc = SMB2_ioctl_init(tcon, server, &rqst[num_rqst],
513 				rc = SMB2_ioctl_init(tcon, server, &rqst[num_rqst],
520 				smb2_set_next_command(tcon, &rqst[num_rqst]);
527 							      tcon->tid, full_path);
534 				rc = SMB2_ioctl_init(tcon, server, &rqst[num_rqst],
540 				rc = SMB2_ioctl_init(tcon, server, &rqst[num_rqst],
546 				smb2_set_next_command(tcon, &rqst[num_rqst]);
553 							      tcon->tid, full_path);
560 				rc = SMB2_query_info_init(tcon, server,
570 				rc = SMB2_query_info_init(tcon, server,
581 				smb2_set_next_command(tcon, &rqst[num_rqst]);
603 	rc = SMB2_close_init(tcon, server,
636 		pr_warn_once("server share %s deleted\n", tcon->tree_name);
637 		tcon->need_reconnect = true;
660 								   tcon->tid, rc);
663 								    tcon->tid);
687 									 tcon->tid, rc);
690 									  tcon->tid);
694 				trace_smb3_delete_err(xid,  ses->Suid, tcon->tid, rc);
702 				trace_smb3_delete_done(xid, ses->Suid, tcon->tid);
707 				trace_smb3_mkdir_err(xid,  ses->Suid, tcon->tid, rc);
709 				trace_smb3_mkdir_done(xid, ses->Suid, tcon->tid);
713 				trace_smb3_hardlink_err(xid,  ses->Suid, tcon->tid, rc);
715 				trace_smb3_hardlink_done(xid, ses->Suid, tcon->tid);
720 				trace_smb3_rename_err(xid,  ses->Suid, tcon->tid, rc);
722 				trace_smb3_rename_done(xid, ses->Suid, tcon->tid);
727 				trace_smb3_rmdir_err(xid,  ses->Suid, tcon->tid, rc);
729 				trace_smb3_rmdir_done(xid, ses->Suid, tcon->tid);
734 				trace_smb3_set_eof_err(xid,  ses->Suid, tcon->tid, rc);
736 				trace_smb3_set_eof_done(xid, ses->Suid, tcon->tid);
742 								 tcon->tid, rc);
745 								  tcon->tid);
751 								    tcon->tid, rc);
754 								     tcon->tid);
768 									    tcon->tid, rc);
772 									     tcon->tid);
778 								    tcon->tid, rc);
796 								      tcon->tid);
799 								     tcon->tid, rc);
820 	    smb2_should_replay(tcon, &retries, &cur_sleep))
860 			 struct cifs_tcon *tcon,
886 	if (!tcon->posix_extensions) {
890 			rc = open_cached_dir(xid, tcon, full_path,
899 				rc = SMB2_query_info(xid, tcon,
917 	cifs_get_readable_path(tcon, full_path, &cfile);
918 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_READ_ATTRIBUTES,
920 	rc = smb2_compound_op(xid, tcon, cifs_sb, full_path,
950 		oparms = CIFS_OPARMS(cifs_sb, tcon, full_path,
954 		cifs_get_readable_path(tcon, full_path, &cfile);
955 		rc = smb2_compound_op(xid, tcon, cifs_sb, full_path,
964 		rc2 = cifs_inval_name_dfs_link_error(xid, tcon, cifs_sb,
982 	   struct cifs_tcon *tcon, const char *name,
987 	oparms = CIFS_OPARMS(cifs_sb, tcon, name, FILE_WRITE_ATTRIBUTES,
989 	return smb2_compound_op(xid, tcon, cifs_sb,
997 		   struct cifs_sb_info *cifs_sb, struct cifs_tcon *tcon,
1013 	cifs_get_writable_path(tcon, name, FIND_WR_ANY, &cfile);
1014 	oparms = CIFS_OPARMS(cifs_sb, tcon, name, FILE_WRITE_ATTRIBUTES,
1016 	tmprc = smb2_compound_op(xid, tcon, cifs_sb, name,
1025 smb2_rmdir(const unsigned int xid, struct cifs_tcon *tcon, const char *name,
1030 	drop_cached_dir_by_name(xid, tcon, name, cifs_sb);
1031 	oparms = CIFS_OPARMS(cifs_sb, tcon, name, DELETE,
1033 	return smb2_compound_op(xid, tcon, cifs_sb,
1040 smb2_unlink(const unsigned int xid, struct cifs_tcon *tcon, const char *name,
1045 	oparms = CIFS_OPARMS(cifs_sb, tcon, name,
1049 	int rc = smb2_compound_op(xid, tcon, cifs_sb, name, &oparms,
1054 		rc = smb2_compound_op(xid, tcon, cifs_sb, name, &oparms,
1061 static int smb2_set_path_attr(const unsigned int xid, struct cifs_tcon *tcon,
1080 	oparms = CIFS_OPARMS(cifs_sb, tcon, from_name, access, FILE_OPEN,
1082 	rc = smb2_compound_op(xid, tcon, cifs_sb, from_name,
1091 		     struct cifs_tcon *tcon,
1099 	drop_cached_dir_by_name(xid, tcon, from_name, cifs_sb);
1100 	cifs_get_writable_path(tcon, from_name, FIND_WR_WITH_DELETE, &cfile);
1102 	int rc = smb2_set_path_attr(xid, tcon, from_name, to_name, cifs_sb,
1106 		rc = smb2_set_path_attr(xid, tcon, from_name, to_name, cifs_sb,
1113 			 struct cifs_tcon *tcon,
1120 	return smb2_set_path_attr(xid, tcon, from_name, to_name,
1126 smb2_set_path_size(const unsigned int xid, struct cifs_tcon *tcon,
1139 	cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);
1141 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_WRITE_DATA,
1143 	rc = smb2_compound_op(xid, tcon, cifs_sb,
1149 		rc = smb2_compound_op(xid, tcon, cifs_sb,
1164 	struct cifs_tcon *tcon;
1177 	tcon = tlink_tcon(tlink);
1179 	cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);
1180 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_WRITE_ATTRIBUTES,
1182 	rc = smb2_compound_op(xid, tcon, cifs_sb,
1193 				     struct cifs_tcon *tcon,
1206 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path,
1221 	if (tcon->posix_extensions) {
1223 		cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);
1224 		rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms,
1232 		cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);
1233 		rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms,
1244 			     struct cifs_tcon *tcon,
1258 	cifs_get_readable_path(tcon, full_path, &cfile);
1259 	oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_READ_ATTRIBUTES,
1261 	rc = smb2_compound_op(xid, tcon, cifs_sb,