474 #define OCFS2_SB(sb)	    ((struct ocfs2_super *)(sb)->s_fs_info)  macro
485 	if (OCFS2_SB(inode->i_sb)->s_mount_opt & OCFS2_MOUNT_DATA_WRITEBACK)  in ocfs2_should_order_data()
721 	int c_to_b_bits = OCFS2_SB(sb)->s_clustersize_bits -  in ocfs2_clusters_to_blocks()
730 	int b_to_c_bits = OCFS2_SB(sb)->s_clustersize_bits -  in ocfs2_clusters_for_blocks()
740 	int b_to_c_bits = OCFS2_SB(sb)->s_clustersize_bits -  in ocfs2_blocks_to_clusters()
749 	int cl_bits = OCFS2_SB(sb)->s_clustersize_bits;  in ocfs2_clusters_for_bytes()
752 	bytes += OCFS2_SB(sb)->s_clustersize - 1;  in ocfs2_clusters_for_bytes()
762 	int cl_bits = OCFS2_SB(sb)->s_clustersize_bits;  in ocfs2_bytes_to_clusters()
779 	return (u64)clusters << OCFS2_SB(sb)->s_clustersize_bits;  in ocfs2_clusters_to_bytes()
785 	int bits = OCFS2_SB(sb)->s_clustersize_bits - sb->s_blocksize_bits;  in ocfs2_block_to_cluster_start()
795 	int cl_bits = OCFS2_SB(sb)->s_clustersize_bits;  in ocfs2_align_bytes_to_clusters()
820 	unsigned int cbits = OCFS2_SB(sb)->s_clustersize_bits;  in ocfs2_page_index_to_clusters()
836 	unsigned int cbits = OCFS2_SB(sb)->s_clustersize_bits;  in ocfs2_align_clusters_to_page_index()
850 	unsigned int cbits = OCFS2_SB(sb)->s_clustersize_bits;  in ocfs2_pages_per_cluster()
864 	return megs << (20 - OCFS2_SB(sb)->s_clustersize_bits);  in ocfs2_megabytes_to_clusters()
870 	return clusters >> (20 - OCFS2_SB(sb)->s_clustersize_bits);  in ocfs2_clusters_to_megabytes()