28 static void ufs_read_cylinder (struct super_block * sb,  in ufs_read_cylinder()  argument
31 	struct ufs_sb_info * sbi = UFS_SB(sb);  in ufs_read_cylinder()
43 	UCPI_UBH(ucpi)->count = uspi->s_cgsize >> sb->s_blocksize_bits;  in ufs_read_cylinder()
49 		if (!(UCPI_UBH(ucpi)->bh[i] = sb_bread(sb, UCPI_UBH(ucpi)->fragment + i)))  in ufs_read_cylinder()
53 	ucpi->c_cgx	= fs32_to_cpu(sb, ucg->cg_cgx);  in ufs_read_cylinder()
54 	ucpi->c_ncyl	= fs16_to_cpu(sb, ucg->cg_ncyl);  in ufs_read_cylinder()
55 	ucpi->c_niblk	= fs16_to_cpu(sb, ucg->cg_niblk);  in ufs_read_cylinder()
56 	ucpi->c_ndblk	= fs32_to_cpu(sb, ucg->cg_ndblk);  in ufs_read_cylinder()
57 	ucpi->c_rotor	= fs32_to_cpu(sb, ucg->cg_rotor);  in ufs_read_cylinder()
58 	ucpi->c_frotor	= fs32_to_cpu(sb, ucg->cg_frotor);  in ufs_read_cylinder()
59 	ucpi->c_irotor	= fs32_to_cpu(sb, ucg->cg_irotor);  in ufs_read_cylinder()
60 	ucpi->c_btotoff	= fs32_to_cpu(sb, ucg->cg_btotoff);  in ufs_read_cylinder()
61 	ucpi->c_boff	= fs32_to_cpu(sb, ucg->cg_boff);  in ufs_read_cylinder()
62 	ucpi->c_iusedoff = fs32_to_cpu(sb, ucg->cg_iusedoff);  in ufs_read_cylinder()
63 	ucpi->c_freeoff	= fs32_to_cpu(sb, ucg->cg_freeoff);  in ufs_read_cylinder()
64 	ucpi->c_nextfreeoff = fs32_to_cpu(sb, ucg->cg_nextfreeoff);  in ufs_read_cylinder()
65 	ucpi->c_clustersumoff = fs32_to_cpu(sb, ucg->cg_u.cg_44.cg_clustersumoff);  in ufs_read_cylinder()
66 	ucpi->c_clusteroff = fs32_to_cpu(sb, ucg->cg_u.cg_44.cg_clusteroff);  in ufs_read_cylinder()
67 	ucpi->c_nclusterblks = fs32_to_cpu(sb, ucg->cg_u.cg_44.cg_nclusterblks);  in ufs_read_cylinder()
75 	ufs_error (sb, "ufs_read_cylinder", "can't read cylinder group block %u", cgno);  in ufs_read_cylinder()
82 void ufs_put_cylinder (struct super_block * sb, unsigned bitmap_nr)  in ufs_put_cylinder()  argument
84 	struct ufs_sb_info * sbi = UFS_SB(sb);  in ufs_put_cylinder()
101 		ufs_panic (sb, "ufs_put_cylinder", "internal error");  in ufs_put_cylinder()
108 	ucg->cg_rotor = cpu_to_fs32(sb, ucpi->c_rotor);  in ufs_put_cylinder()
109 	ucg->cg_frotor = cpu_to_fs32(sb, ucpi->c_frotor);  in ufs_put_cylinder()
110 	ucg->cg_irotor = cpu_to_fs32(sb, ucpi->c_irotor);  in ufs_put_cylinder()
127 	struct super_block * sb, unsigned cgno)  in ufs_load_cylinder()  argument
129 	struct ufs_sb_info * sbi = UFS_SB(sb);  in ufs_load_cylinder()
138 		ufs_panic (sb, "ufs_load_cylinder", "internal error, high number of cg");  in ufs_load_cylinder()
154 				ufs_panic (sb, "ufs_load_cylinder", "internal error, wrong number of cg in cache");  in ufs_load_cylinder()
163 			ufs_read_cylinder (sb, cgno, cgno);  in ufs_load_cylinder()
190 			ufs_put_cylinder (sb, UFS_MAX_GROUP_LOADED-1);  in ufs_load_cylinder()
197 		ufs_read_cylinder (sb, cgno, 0);  in ufs_load_cylinder()