66 	int status;  in ocfs2_get_inode_attr()  local
68 	status = ocfs2_inode_lock(inode, NULL, 0);  in ocfs2_get_inode_attr()
69 	if (status < 0) {  in ocfs2_get_inode_attr()
70 		mlog_errno(status);  in ocfs2_get_inode_attr()
71 		return status;  in ocfs2_get_inode_attr()
77 	return status;  in ocfs2_get_inode_attr()
88 	int status;  in ocfs2_set_inode_attr()  local
92 	status = ocfs2_inode_lock(inode, &bh, 1);  in ocfs2_set_inode_attr()
93 	if (status < 0) {  in ocfs2_set_inode_attr()
94 		mlog_errno(status);  in ocfs2_set_inode_attr()
98 	status = -EACCES;  in ocfs2_set_inode_attr()
109 	status = vfs_ioc_setflags_prepare(inode, oldflags, flags);  in ocfs2_set_inode_attr()
110 	if (status)  in ocfs2_set_inode_attr()
115 		status = PTR_ERR(handle);  in ocfs2_set_inode_attr()
116 		mlog_errno(status);  in ocfs2_set_inode_attr()
123 	status = ocfs2_mark_inode_dirty(handle, inode, bh);  in ocfs2_set_inode_attr()
124 	if (status < 0)  in ocfs2_set_inode_attr()
125 		mlog_errno(status);  in ocfs2_set_inode_attr()
136 	return status;  in ocfs2_set_inode_attr()
278 	int status = 0, unlock = 0;  in ocfs2_info_scan_inode_alloc()  local
287 		status = ocfs2_inode_lock(inode_alloc, &bh, 0);  in ocfs2_info_scan_inode_alloc()
288 		if (status < 0) {  in ocfs2_info_scan_inode_alloc()
289 			mlog_errno(status);  in ocfs2_info_scan_inode_alloc()
294 		status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_scan_inode_alloc()
295 		if (status < 0) {  in ocfs2_info_scan_inode_alloc()
296 			mlog_errno(status);  in ocfs2_info_scan_inode_alloc()
318 	return status;  in ocfs2_info_scan_inode_alloc()
327 	int status, type = INODE_ALLOC_SYSTEM_INODE;  in ocfs2_info_handle_freeinode()  local
334 		status = -ENOMEM;  in ocfs2_info_handle_freeinode()
335 		mlog_errno(status);  in ocfs2_info_handle_freeinode()
340 		status = -EFAULT;  in ocfs2_info_handle_freeinode()
352 				status = -EIO;  in ocfs2_info_handle_freeinode()
359 			status = ocfs2_lookup_ino_from_name(osb->sys_root_inode,  in ocfs2_info_handle_freeinode()
363 			if (status < 0) {  in ocfs2_info_handle_freeinode()
364 				status = -ENOENT;  in ocfs2_info_handle_freeinode()
369 		status = ocfs2_info_scan_inode_alloc(osb, inode_alloc, blkno, oifi, i);  in ocfs2_info_handle_freeinode()
374 		if (status < 0)  in ocfs2_info_handle_freeinode()
381 		status = -EFAULT;  in ocfs2_info_handle_freeinode()
385 	status = 0;  in ocfs2_info_handle_freeinode()
387 	if (status)  in ocfs2_info_handle_freeinode()
392 	return status;  in ocfs2_info_handle_freeinode()
435 	int status = 0, used;  in ocfs2_info_freefrag_scan_chain()  local
460 			status = ocfs2_read_group_descriptor(gb_inode,  in ocfs2_info_freefrag_scan_chain()
464 			status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_freefrag_scan_chain()
466 		if (status < 0) {  in ocfs2_info_freefrag_scan_chain()
469 			status = -EIO;  in ocfs2_info_freefrag_scan_chain()
528 	return status;  in ocfs2_info_freefrag_scan_chain()
536 	int status = 0, unlock = 0, i;  in ocfs2_info_freefrag_scan_bitmap()  local
547 		status = ocfs2_inode_lock(gb_inode, &bh, 0);  in ocfs2_info_freefrag_scan_bitmap()
548 		if (status < 0) {  in ocfs2_info_freefrag_scan_bitmap()
549 			mlog_errno(status);  in ocfs2_info_freefrag_scan_bitmap()
554 		status = ocfs2_read_blocks_sync(osb, blkno, 1, &bh);  in ocfs2_info_freefrag_scan_bitmap()
555 		if (status < 0) {  in ocfs2_info_freefrag_scan_bitmap()
556 			mlog_errno(status);  in ocfs2_info_freefrag_scan_bitmap()
569 		status = -EINVAL;  in ocfs2_info_freefrag_scan_bitmap()
585 		status = ocfs2_info_freefrag_scan_chain(osb, gb_inode,  in ocfs2_info_freefrag_scan_bitmap()
589 		if (status)  in ocfs2_info_freefrag_scan_bitmap()
606 	return status;  in ocfs2_info_freefrag_scan_bitmap()
614 	int status, type = GLOBAL_BITMAP_SYSTEM_INODE;  in ocfs2_info_handle_freefrag()  local
622 		status = -ENOMEM;  in ocfs2_info_handle_freefrag()
623 		mlog_errno(status);  in ocfs2_info_handle_freefrag()
628 		status = -EFAULT;  in ocfs2_info_handle_freefrag()
636 		status = -EINVAL;  in ocfs2_info_handle_freefrag()
645 			status = -EIO;  in ocfs2_info_handle_freefrag()
651 		status = ocfs2_lookup_ino_from_name(osb->sys_root_inode,  in ocfs2_info_handle_freefrag()
655 		if (status < 0) {  in ocfs2_info_handle_freefrag()
656 			status = -ENOENT;  in ocfs2_info_handle_freefrag()
661 	status = ocfs2_info_freefrag_scan_bitmap(osb, gb_inode, blkno, oiff);  in ocfs2_info_handle_freefrag()
662 	if (status < 0)  in ocfs2_info_handle_freefrag()
668 		status = -EFAULT;  in ocfs2_info_handle_freefrag()
672 	status = 0;  in ocfs2_info_handle_freefrag()
674 	if (status)  in ocfs2_info_handle_freefrag()
679 	return status;  in ocfs2_info_handle_freefrag()
708 	int status = -EFAULT;  in ocfs2_info_handle_request()  local
714 	status = -EINVAL;  in ocfs2_info_handle_request()
721 			status = ocfs2_info_handle_blocksize(inode, req);  in ocfs2_info_handle_request()
725 			status = ocfs2_info_handle_clustersize(inode, req);  in ocfs2_info_handle_request()
729 			status = ocfs2_info_handle_maxslots(inode, req);  in ocfs2_info_handle_request()
733 			status = ocfs2_info_handle_label(inode, req);  in ocfs2_info_handle_request()
737 			status = ocfs2_info_handle_uuid(inode, req);  in ocfs2_info_handle_request()
741 			status = ocfs2_info_handle_fs_features(inode, req);  in ocfs2_info_handle_request()
745 			status = ocfs2_info_handle_journal_size(inode, req);  in ocfs2_info_handle_request()
749 			status = ocfs2_info_handle_freeinode(inode, req);  in ocfs2_info_handle_request()
753 			status = ocfs2_info_handle_freefrag(inode, req);  in ocfs2_info_handle_request()
756 		status = ocfs2_info_handle_unknown(inode, req);  in ocfs2_info_handle_request()
761 	return status;  in ocfs2_info_handle_request()
767 	int status = -EFAULT;  in ocfs2_get_request_ptr()  local
786 	status = 0;  in ocfs2_get_request_ptr()
788 	return status;  in ocfs2_get_request_ptr()
805 	int i, status = 0;  in ocfs2_info_handle()  local
811 		status = -EINVAL;  in ocfs2_info_handle()
817 		status = ocfs2_get_request_ptr(info, i, &req_addr, compat_flag);  in ocfs2_info_handle()
818 		if (status)  in ocfs2_info_handle()
823 			status = -EINVAL;  in ocfs2_info_handle()
827 		status = ocfs2_info_handle_request(inode, reqp);  in ocfs2_info_handle()
828 		if (status)  in ocfs2_info_handle()
833 	return status;  in ocfs2_info_handle()
841 	int status;  in ocfs2_ioctl()  local
853 		status = ocfs2_get_inode_attr(inode, &flags);  in ocfs2_ioctl()
854 		if (status < 0)  in ocfs2_ioctl()
855 			return status;  in ocfs2_ioctl()
863 		status = mnt_want_write_file(filp);  in ocfs2_ioctl()
864 		if (status)  in ocfs2_ioctl()
865 			return status;  in ocfs2_ioctl()
866 		status = ocfs2_set_inode_attr(inode, flags,  in ocfs2_ioctl()
869 		return status;  in ocfs2_ioctl()
885 		status = mnt_want_write_file(filp);  in ocfs2_ioctl()
886 		if (status)  in ocfs2_ioctl()
887 			return status;  in ocfs2_ioctl()
888 		status = ocfs2_group_extend(inode, new_clusters);  in ocfs2_ioctl()
890 		return status;  in ocfs2_ioctl()
899 		status = mnt_want_write_file(filp);  in ocfs2_ioctl()
900 		if (status)  in ocfs2_ioctl()
901 			return status;  in ocfs2_ioctl()
902 		status = ocfs2_group_add(inode, &input);  in ocfs2_ioctl()
904 		return status;  in ocfs2_ioctl()