65 	int status;  in ocfs2_get_inode_attr()  local
67 	status = ocfs2_inode_lock(inode, NULL, 0);  in ocfs2_get_inode_attr()
68 	if (status < 0) {  in ocfs2_get_inode_attr()
69 		mlog_errno(status);  in ocfs2_get_inode_attr()
70 		return status;  in ocfs2_get_inode_attr()
76 	return status;  in ocfs2_get_inode_attr()
87 	int status;  in ocfs2_set_inode_attr()  local
91 	status = ocfs2_inode_lock(inode, &bh, 1);  in ocfs2_set_inode_attr()
92 	if (status < 0) {  in ocfs2_set_inode_attr()
93 		mlog_errno(status);  in ocfs2_set_inode_attr()
97 	status = -EACCES;  in ocfs2_set_inode_attr()
112 	status = -EPERM;  in ocfs2_set_inode_attr()
121 		status = PTR_ERR(handle);  in ocfs2_set_inode_attr()
122 		mlog_errno(status);  in ocfs2_set_inode_attr()
129 	status = ocfs2_mark_inode_dirty(handle, inode, bh);  in ocfs2_set_inode_attr()
130 	if (status < 0)  in ocfs2_set_inode_attr()
131 		mlog_errno(status);  in ocfs2_set_inode_attr()
142 	return status;  in ocfs2_set_inode_attr()
284 	int status = 0, unlock = 0;  in ocfs2_info_scan_inode_alloc()  local
293 		status = ocfs2_inode_lock(inode_alloc, &bh, 0);  in ocfs2_info_scan_inode_alloc()
294 		if (status < 0) {  in ocfs2_info_scan_inode_alloc()
295 			mlog_errno(status);  in ocfs2_info_scan_inode_alloc()
300 		status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_scan_inode_alloc()
301 		if (status < 0) {  in ocfs2_info_scan_inode_alloc()
302 			mlog_errno(status);  in ocfs2_info_scan_inode_alloc()
324 	return status;  in ocfs2_info_scan_inode_alloc()
333 	int status, type = INODE_ALLOC_SYSTEM_INODE;  in ocfs2_info_handle_freeinode()  local
340 		status = -ENOMEM;  in ocfs2_info_handle_freeinode()
341 		mlog_errno(status);  in ocfs2_info_handle_freeinode()
346 		status = -EFAULT;  in ocfs2_info_handle_freeinode()
358 				status = -EIO;  in ocfs2_info_handle_freeinode()
365 			status = ocfs2_lookup_ino_from_name(osb->sys_root_inode,  in ocfs2_info_handle_freeinode()
369 			if (status < 0) {  in ocfs2_info_handle_freeinode()
370 				status = -ENOENT;  in ocfs2_info_handle_freeinode()
375 		status = ocfs2_info_scan_inode_alloc(osb, inode_alloc, blkno, oifi, i);  in ocfs2_info_handle_freeinode()
380 		if (status < 0)  in ocfs2_info_handle_freeinode()
387 		status = -EFAULT;  in ocfs2_info_handle_freeinode()
391 	status = 0;  in ocfs2_info_handle_freeinode()
393 	if (status)  in ocfs2_info_handle_freeinode()
398 	return status;  in ocfs2_info_handle_freeinode()
441 	int status = 0, used;  in ocfs2_info_freefrag_scan_chain()  local
466 			status = ocfs2_read_group_descriptor(gb_inode,  in ocfs2_info_freefrag_scan_chain()
470 			status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_freefrag_scan_chain()
472 		if (status < 0) {  in ocfs2_info_freefrag_scan_chain()
475 			status = -EIO;  in ocfs2_info_freefrag_scan_chain()
534 	return status;  in ocfs2_info_freefrag_scan_chain()
542 	int status = 0, unlock = 0, i;  in ocfs2_info_freefrag_scan_bitmap()  local
553 		status = ocfs2_inode_lock(gb_inode, &bh, 0);  in ocfs2_info_freefrag_scan_bitmap()
554 		if (status < 0) {  in ocfs2_info_freefrag_scan_bitmap()
555 			mlog_errno(status);  in ocfs2_info_freefrag_scan_bitmap()
560 		status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_freefrag_scan_bitmap()
561 		if (status < 0) {  in ocfs2_info_freefrag_scan_bitmap()
562 			mlog_errno(status);  in ocfs2_info_freefrag_scan_bitmap()
575 		status = -EINVAL;  in ocfs2_info_freefrag_scan_bitmap()
591 		status = ocfs2_info_freefrag_scan_chain(osb, gb_inode,  in ocfs2_info_freefrag_scan_bitmap()
595 		if (status)  in ocfs2_info_freefrag_scan_bitmap()
614 	return status;  in ocfs2_info_freefrag_scan_bitmap()
622 	int status, type = GLOBAL_BITMAP_SYSTEM_INODE;  in ocfs2_info_handle_freefrag()  local
630 		status = -ENOMEM;  in ocfs2_info_handle_freefrag()
631 		mlog_errno(status);  in ocfs2_info_handle_freefrag()
636 		status = -EFAULT;  in ocfs2_info_handle_freefrag()
644 		status = -EINVAL;  in ocfs2_info_handle_freefrag()
653 			status = -EIO;  in ocfs2_info_handle_freefrag()
659 		status = ocfs2_lookup_ino_from_name(osb->sys_root_inode,  in ocfs2_info_handle_freefrag()
663 		if (status < 0) {  in ocfs2_info_handle_freefrag()
664 			status = -ENOENT;  in ocfs2_info_handle_freefrag()
669 	status = ocfs2_info_freefrag_scan_bitmap(osb, gb_inode, blkno, oiff);  in ocfs2_info_handle_freefrag()
670 	if (status < 0)  in ocfs2_info_handle_freefrag()
676 		status = -EFAULT;  in ocfs2_info_handle_freefrag()
680 	status = 0;  in ocfs2_info_handle_freefrag()
682 	if (status)  in ocfs2_info_handle_freefrag()
687 	return status;  in ocfs2_info_handle_freefrag()
716 	int status = -EFAULT;  in ocfs2_info_handle_request()  local
722 	status = -EINVAL;  in ocfs2_info_handle_request()
729 			status = ocfs2_info_handle_blocksize(inode, req);  in ocfs2_info_handle_request()
733 			status = ocfs2_info_handle_clustersize(inode, req);  in ocfs2_info_handle_request()
737 			status = ocfs2_info_handle_maxslots(inode, req);  in ocfs2_info_handle_request()
741 			status = ocfs2_info_handle_label(inode, req);  in ocfs2_info_handle_request()
745 			status = ocfs2_info_handle_uuid(inode, req);  in ocfs2_info_handle_request()
749 			status = ocfs2_info_handle_fs_features(inode, req);  in ocfs2_info_handle_request()
753 			status = ocfs2_info_handle_journal_size(inode, req);  in ocfs2_info_handle_request()
757 			status = ocfs2_info_handle_freeinode(inode, req);  in ocfs2_info_handle_request()
761 			status = ocfs2_info_handle_freefrag(inode, req);  in ocfs2_info_handle_request()
764 		status = ocfs2_info_handle_unknown(inode, req);  in ocfs2_info_handle_request()
769 	return status;  in ocfs2_info_handle_request()
775 	int status = -EFAULT;  in ocfs2_get_request_ptr()  local
794 	status = 0;  in ocfs2_get_request_ptr()
796 	return status;  in ocfs2_get_request_ptr()
813 	int i, status = 0;  in ocfs2_info_handle()  local
819 		status = -EINVAL;  in ocfs2_info_handle()
825 		status = ocfs2_get_request_ptr(info, i, &req_addr, compat_flag);  in ocfs2_info_handle()
826 		if (status)  in ocfs2_info_handle()
831 			status = -EINVAL;  in ocfs2_info_handle()
835 		status = ocfs2_info_handle_request(inode, reqp);  in ocfs2_info_handle()
836 		if (status)  in ocfs2_info_handle()
841 	return status;  in ocfs2_info_handle()
849 	int status;  in ocfs2_ioctl()  local
861 		status = ocfs2_get_inode_attr(inode, &flags);  in ocfs2_ioctl()
862 		if (status < 0)  in ocfs2_ioctl()
863 			return status;  in ocfs2_ioctl()
871 		status = mnt_want_write_file(filp);  in ocfs2_ioctl()
872 		if (status)  in ocfs2_ioctl()
873 			return status;  in ocfs2_ioctl()
874 		status = ocfs2_set_inode_attr(inode, flags,  in ocfs2_ioctl()
877 		return status;  in ocfs2_ioctl()
893 		status = mnt_want_write_file(filp);  in ocfs2_ioctl()
894 		if (status)  in ocfs2_ioctl()
895 			return status;  in ocfs2_ioctl()
896 		status = ocfs2_group_extend(inode, new_clusters);  in ocfs2_ioctl()
898 		return status;  in ocfs2_ioctl()
907 		status = mnt_want_write_file(filp);  in ocfs2_ioctl()
908 		if (status)  in ocfs2_ioctl()
909 			return status;  in ocfs2_ioctl()
910 		status = ocfs2_group_add(inode, &input);  in ocfs2_ioctl()
912 		return status;  in ocfs2_ioctl()