69 	int status;  in ocfs2_fileattr_get()  local
71 	status = ocfs2_inode_lock(inode, NULL, 0);  in ocfs2_fileattr_get()
72 	if (status < 0) {  in ocfs2_fileattr_get()
73 		mlog_errno(status);  in ocfs2_fileattr_get()
74 		return status;  in ocfs2_fileattr_get()
82 	return status;  in ocfs2_fileattr_get()
95 	int status;  in ocfs2_fileattr_set()  local
100 	status = ocfs2_inode_lock(inode, &bh, 1);  in ocfs2_fileattr_set()
101 	if (status < 0) {  in ocfs2_fileattr_set()
102 		mlog_errno(status);  in ocfs2_fileattr_set()
114 	status = -EPERM;  in ocfs2_fileattr_set()
121 		status = PTR_ERR(handle);  in ocfs2_fileattr_set()
122 		mlog_errno(status);  in ocfs2_fileattr_set()
130 	status = ocfs2_mark_inode_dirty(handle, inode, bh);  in ocfs2_fileattr_set()
131 	if (status < 0)  in ocfs2_fileattr_set()
132 		mlog_errno(status);  in ocfs2_fileattr_set()
141 	return status;  in ocfs2_fileattr_set()
283 	int status = 0, unlock = 0;  in ocfs2_info_scan_inode_alloc()  local
292 		status = ocfs2_inode_lock(inode_alloc, &bh, 0);  in ocfs2_info_scan_inode_alloc()
293 		if (status < 0) {  in ocfs2_info_scan_inode_alloc()
294 			mlog_errno(status);  in ocfs2_info_scan_inode_alloc()
299 		status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_scan_inode_alloc()
300 		if (status < 0) {  in ocfs2_info_scan_inode_alloc()
301 			mlog_errno(status);  in ocfs2_info_scan_inode_alloc()
323 	return status;  in ocfs2_info_scan_inode_alloc()
332 	int status, type = INODE_ALLOC_SYSTEM_INODE;  in ocfs2_info_handle_freeinode()  local
339 		status = -ENOMEM;  in ocfs2_info_handle_freeinode()
340 		mlog_errno(status);  in ocfs2_info_handle_freeinode()
345 		status = -EFAULT;  in ocfs2_info_handle_freeinode()
357 				status = -EIO;  in ocfs2_info_handle_freeinode()
364 			status = ocfs2_lookup_ino_from_name(osb->sys_root_inode,  in ocfs2_info_handle_freeinode()
368 			if (status < 0) {  in ocfs2_info_handle_freeinode()
369 				status = -ENOENT;  in ocfs2_info_handle_freeinode()
374 		status = ocfs2_info_scan_inode_alloc(osb, inode_alloc, blkno, oifi, i);  in ocfs2_info_handle_freeinode()
379 		if (status < 0)  in ocfs2_info_handle_freeinode()
386 		status = -EFAULT;  in ocfs2_info_handle_freeinode()
390 	status = 0;  in ocfs2_info_handle_freeinode()
392 	if (status)  in ocfs2_info_handle_freeinode()
397 	return status;  in ocfs2_info_handle_freeinode()
440 	int status = 0, used;  in ocfs2_info_freefrag_scan_chain()  local
465 			status = ocfs2_read_group_descriptor(gb_inode,  in ocfs2_info_freefrag_scan_chain()
469 			status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_freefrag_scan_chain()
471 		if (status < 0) {  in ocfs2_info_freefrag_scan_chain()
474 			status = -EIO;  in ocfs2_info_freefrag_scan_chain()
533 	return status;  in ocfs2_info_freefrag_scan_chain()
541 	int status = 0, unlock = 0, i;  in ocfs2_info_freefrag_scan_bitmap()  local
552 		status = ocfs2_inode_lock(gb_inode, &bh, 0);  in ocfs2_info_freefrag_scan_bitmap()
553 		if (status < 0) {  in ocfs2_info_freefrag_scan_bitmap()
554 			mlog_errno(status);  in ocfs2_info_freefrag_scan_bitmap()
559 		status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_freefrag_scan_bitmap()
560 		if (status < 0) {  in ocfs2_info_freefrag_scan_bitmap()
561 			mlog_errno(status);  in ocfs2_info_freefrag_scan_bitmap()
574 		status = -EINVAL;  in ocfs2_info_freefrag_scan_bitmap()
590 		status = ocfs2_info_freefrag_scan_chain(osb, gb_inode,  in ocfs2_info_freefrag_scan_bitmap()
594 		if (status)  in ocfs2_info_freefrag_scan_bitmap()
611 	return status;  in ocfs2_info_freefrag_scan_bitmap()
619 	int status, type = GLOBAL_BITMAP_SYSTEM_INODE;  in ocfs2_info_handle_freefrag()  local
627 		status = -ENOMEM;  in ocfs2_info_handle_freefrag()
628 		mlog_errno(status);  in ocfs2_info_handle_freefrag()
633 		status = -EFAULT;  in ocfs2_info_handle_freefrag()
641 		status = -EINVAL;  in ocfs2_info_handle_freefrag()
650 			status = -EIO;  in ocfs2_info_handle_freefrag()
656 		status = ocfs2_lookup_ino_from_name(osb->sys_root_inode,  in ocfs2_info_handle_freefrag()
660 		if (status < 0) {  in ocfs2_info_handle_freefrag()
661 			status = -ENOENT;  in ocfs2_info_handle_freefrag()
666 	status = ocfs2_info_freefrag_scan_bitmap(osb, gb_inode, blkno, oiff);  in ocfs2_info_handle_freefrag()
667 	if (status < 0)  in ocfs2_info_handle_freefrag()
673 		status = -EFAULT;  in ocfs2_info_handle_freefrag()
677 	status = 0;  in ocfs2_info_handle_freefrag()
679 	if (status)  in ocfs2_info_handle_freefrag()
684 	return status;  in ocfs2_info_handle_freefrag()
713 	int status = -EFAULT;  in ocfs2_info_handle_request()  local
719 	status = -EINVAL;  in ocfs2_info_handle_request()
726 			status = ocfs2_info_handle_blocksize(inode, req);  in ocfs2_info_handle_request()
730 			status = ocfs2_info_handle_clustersize(inode, req);  in ocfs2_info_handle_request()
734 			status = ocfs2_info_handle_maxslots(inode, req);  in ocfs2_info_handle_request()
738 			status = ocfs2_info_handle_label(inode, req);  in ocfs2_info_handle_request()
742 			status = ocfs2_info_handle_uuid(inode, req);  in ocfs2_info_handle_request()
746 			status = ocfs2_info_handle_fs_features(inode, req);  in ocfs2_info_handle_request()
750 			status = ocfs2_info_handle_journal_size(inode, req);  in ocfs2_info_handle_request()
754 			status = ocfs2_info_handle_freeinode(inode, req);  in ocfs2_info_handle_request()
758 			status = ocfs2_info_handle_freefrag(inode, req);  in ocfs2_info_handle_request()
761 		status = ocfs2_info_handle_unknown(inode, req);  in ocfs2_info_handle_request()
766 	return status;  in ocfs2_info_handle_request()
772 	int status = -EFAULT;  in ocfs2_get_request_ptr()  local
791 	status = 0;  in ocfs2_get_request_ptr()
793 	return status;  in ocfs2_get_request_ptr()
810 	int i, status = 0;  in ocfs2_info_handle()  local
816 		status = -EINVAL;  in ocfs2_info_handle()
822 		status = ocfs2_get_request_ptr(info, i, &req_addr, compat_flag);  in ocfs2_info_handle()
823 		if (status)  in ocfs2_info_handle()
828 			status = -EINVAL;  in ocfs2_info_handle()
832 		status = ocfs2_info_handle_request(inode, reqp);  in ocfs2_info_handle()
833 		if (status)  in ocfs2_info_handle()
838 	return status;  in ocfs2_info_handle()
845 	int status;  in ocfs2_ioctl()  local
870 		status = mnt_want_write_file(filp);  in ocfs2_ioctl()
871 		if (status)  in ocfs2_ioctl()
872 			return status;  in ocfs2_ioctl()
873 		status = ocfs2_group_extend(inode, new_clusters);  in ocfs2_ioctl()
875 		return status;  in ocfs2_ioctl()
888 		status = mnt_want_write_file(filp);  in ocfs2_ioctl()
889 		if (status)  in ocfs2_ioctl()
890 			return status;  in ocfs2_ioctl()
891 		status = ocfs2_group_add(inode, &input);  in ocfs2_ioctl()
893 		return status;  in ocfs2_ioctl()