114 	struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi;  in ufs_nfs_get_inode()  local
117 	if (ino < UFS_ROOTINO || ino > uspi->s_ncg * uspi->s_ipg)  in ufs_nfs_get_inode()
288 	struct ufs_sb_private_info * uspi;  in ufs_error()  local
293 	uspi = UFS_SB(sb)->s_uspi;  in ufs_error()
294 	usb1 = ubh_get_usb_first(uspi);  in ufs_error()
298 		ubh_mark_buffer_dirty(USPI_UBH(uspi));  in ufs_error()
322 	struct ufs_sb_private_info * uspi;  in ufs_panic()  local
327 	uspi = UFS_SB(sb)->s_uspi;  in ufs_panic()
328 	usb1 = ubh_get_usb_first(uspi);  in ufs_panic()
332 		ubh_mark_buffer_dirty(USPI_UBH(uspi));  in ufs_panic()
486 	struct ufs_sb_private_info *uspi = sbi->s_uspi;  in ufs_setup_cstotal()  local
493 	usb1 = ubh_get_usb_first(uspi);  in ufs_setup_cstotal()
494 	usb2 = ubh_get_usb_second(uspi);  in ufs_setup_cstotal()
495 	usb3 = ubh_get_usb_third(uspi);  in ufs_setup_cstotal()
501 		uspi->cs_total.cs_ndir = fs64_to_cpu(sb, usb2->fs_un.fs_u2.cs_ndir);  in ufs_setup_cstotal()
502 		uspi->cs_total.cs_nbfree = fs64_to_cpu(sb, usb2->fs_un.fs_u2.cs_nbfree);  in ufs_setup_cstotal()
503 		uspi->cs_total.cs_nifree = fs64_to_cpu(sb, usb3->fs_un1.fs_u2.cs_nifree);  in ufs_setup_cstotal()
504 		uspi->cs_total.cs_nffree = fs64_to_cpu(sb, usb3->fs_un1.fs_u2.cs_nffree);  in ufs_setup_cstotal()
506 		uspi->cs_total.cs_ndir = fs32_to_cpu(sb, usb1->fs_cstotal.cs_ndir);  in ufs_setup_cstotal()
507 		uspi->cs_total.cs_nbfree = fs32_to_cpu(sb, usb1->fs_cstotal.cs_nbfree);  in ufs_setup_cstotal()
508 		uspi->cs_total.cs_nifree = fs32_to_cpu(sb, usb1->fs_cstotal.cs_nifree);  in ufs_setup_cstotal()
509 		uspi->cs_total.cs_nffree = fs32_to_cpu(sb, usb1->fs_cstotal.cs_nffree);  in ufs_setup_cstotal()
520 	struct ufs_sb_private_info *uspi = sbi->s_uspi;  in ufs_read_cylinder_structures()  local
531 	size = uspi->s_cssize;  in ufs_read_cylinder_structures()
532 	blks = (size + uspi->s_fsize - 1) >> uspi->s_fshift;  in ufs_read_cylinder_structures()
537 	for (i = 0; i < blks; i += uspi->s_fpb) {  in ufs_read_cylinder_structures()
538 		size = uspi->s_bsize;  in ufs_read_cylinder_structures()
539 		if (i + uspi->s_fpb > blks)  in ufs_read_cylinder_structures()
540 			size = (blks - i) * uspi->s_fsize;  in ufs_read_cylinder_structures()
542 		ubh = ubh_bread(sb, uspi->s_csaddr + i, size);  in ufs_read_cylinder_structures()
558 	if (!(sbi->s_ucg = kmalloc (sizeof(struct buffer_head *) * uspi->s_ncg, GFP_NOFS)))  in ufs_read_cylinder_structures()
560 	for (i = 0; i < uspi->s_ncg; i++)   in ufs_read_cylinder_structures()
566 	for (i = 0; i < uspi->s_ncg; i++) {  in ufs_read_cylinder_structures()
587 		for (i = 0; i < uspi->s_ncg; i++)  in ufs_read_cylinder_structures()
604 	struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi;  in ufs_put_cstotal()  local
610 	usb1 = ubh_get_usb_first(uspi);  in ufs_put_cstotal()
611 	usb2 = ubh_get_usb_second(uspi);  in ufs_put_cstotal()
612 	usb3 = ubh_get_usb_third(uspi);  in ufs_put_cstotal()
619 			cpu_to_fs64(sb, uspi->cs_total.cs_ndir);  in ufs_put_cstotal()
621 			cpu_to_fs64(sb, uspi->cs_total.cs_nbfree);  in ufs_put_cstotal()
623 			cpu_to_fs64(sb, uspi->cs_total.cs_nifree);  in ufs_put_cstotal()
625 			cpu_to_fs64(sb, uspi->cs_total.cs_nffree);  in ufs_put_cstotal()
628 			cpu_to_fs32(sb, uspi->cs_total.cs_ndir);  in ufs_put_cstotal()
630 			cpu_to_fs32(sb, uspi->cs_total.cs_nbfree);  in ufs_put_cstotal()
632 			cpu_to_fs32(sb, uspi->cs_total.cs_nifree);  in ufs_put_cstotal()
634 			cpu_to_fs32(sb, uspi->cs_total.cs_nffree);  in ufs_put_cstotal()
636 	ubh_mark_buffer_dirty(USPI_UBH(uspi));  in ufs_put_cstotal()
650 	struct ufs_sb_private_info *uspi = sbi->s_uspi;  in ufs_put_super_internal()  local
659 	size = uspi->s_cssize;  in ufs_put_super_internal()
660 	blks = (size + uspi->s_fsize - 1) >> uspi->s_fshift;  in ufs_put_super_internal()
662 	for (i = 0; i < blks; i += uspi->s_fpb) {  in ufs_put_super_internal()
663 		size = uspi->s_bsize;  in ufs_put_super_internal()
664 		if (i + uspi->s_fpb > blks)  in ufs_put_super_internal()
665 			size = (blks - i) * uspi->s_fsize;  in ufs_put_super_internal()
667 		ubh = ubh_bread(sb, uspi->s_csaddr + i, size);  in ufs_put_super_internal()
681 	for (i = 0; i < uspi->s_ncg; i++)   in ufs_put_super_internal()
691 	struct ufs_sb_private_info * uspi;  in ufs_sync_fs()  local
702 	uspi = UFS_SB(sb)->s_uspi;  in ufs_sync_fs()
703 	usb1 = ubh_get_usb_first(uspi);  in ufs_sync_fs()
704 	usb3 = ubh_get_usb_third(uspi);  in ufs_sync_fs()
770 	struct ufs_sb_private_info * uspi;  in ufs_fill_super()  local
782 	uspi = NULL;  in ufs_fill_super()
827 	uspi = kzalloc(sizeof(struct ufs_sb_private_info), GFP_KERNEL);  in ufs_fill_super()
828 	sbi->s_uspi = uspi;  in ufs_fill_super()
829 	if (!uspi)  in ufs_fill_super()
831 	uspi->s_dirblksize = UFS_SECTOR_SIZE;  in ufs_fill_super()
840 		uspi->s_fsize = block_size = 512;  in ufs_fill_super()
841 		uspi->s_fmask = ~(512 - 1);  in ufs_fill_super()
842 		uspi->s_fshift = 9;  in ufs_fill_super()
843 		uspi->s_sbsize = super_block_size = 1536;  in ufs_fill_super()
844 		uspi->s_sbbase = 0;  in ufs_fill_super()
850 		uspi->s_fsize = block_size = 512;  in ufs_fill_super()
851 		uspi->s_fmask = ~(512 - 1);  in ufs_fill_super()
852 		uspi->s_fshift = 9;  in ufs_fill_super()
853 		uspi->s_sbsize = super_block_size = 1536;  in ufs_fill_super()
854 		uspi->s_sbbase =  0;  in ufs_fill_super()
860 		uspi->s_fsize = block_size = 1024;  in ufs_fill_super()
861 		uspi->s_fmask = ~(1024 - 1);  in ufs_fill_super()
862 		uspi->s_fshift = 10;  in ufs_fill_super()
863 		uspi->s_sbsize = super_block_size = 2048;  in ufs_fill_super()
864 		uspi->s_sbbase = 0;  in ufs_fill_super()
865 		uspi->s_maxsymlinklen = 0; /* Not supported on disk */  in ufs_fill_super()
871 		uspi->s_fsize = block_size = 1024;  in ufs_fill_super()
872 		uspi->s_fmask = ~(1024 - 1);  in ufs_fill_super()
873 		uspi->s_fshift = 10;  in ufs_fill_super()
874 		uspi->s_sbsize = 2048;  in ufs_fill_super()
876 		uspi->s_sbbase = 0;  in ufs_fill_super()
877 		uspi->s_maxsymlinklen = 0; /* Not supported on disk */  in ufs_fill_super()
883 		uspi->s_fsize = block_size = 1024;  in ufs_fill_super()
884 		uspi->s_fmask = ~(1024 - 1);  in ufs_fill_super()
885 		uspi->s_fshift = 10;  in ufs_fill_super()
886 		uspi->s_sbsize = super_block_size = 2048;  in ufs_fill_super()
887 		uspi->s_sbbase = 0;  in ufs_fill_super()
888 		uspi->s_maxsymlinklen = 0; /* Not supported on disk */  in ufs_fill_super()
894 		uspi->s_fsize = block_size = 1024;  in ufs_fill_super()
895 		uspi->s_fmask = ~(1024 - 1);  in ufs_fill_super()
896 		uspi->s_fshift = 10;  in ufs_fill_super()
897 		uspi->s_sbsize = super_block_size = 2048;  in ufs_fill_super()
898 		uspi->s_sbbase = 0;  in ufs_fill_super()
909 		uspi->s_fsize = block_size = 1024;  in ufs_fill_super()
910 		uspi->s_fmask = ~(1024 - 1);  in ufs_fill_super()
911 		uspi->s_fshift = 10;  in ufs_fill_super()
912 		uspi->s_sbsize = super_block_size = 2048;  in ufs_fill_super()
913 		uspi->s_sbbase = 0;  in ufs_fill_super()
914 		uspi->s_dirblksize = 1024;  in ufs_fill_super()
925 		uspi->s_fsize = block_size = 2048;  in ufs_fill_super()
926 		uspi->s_fmask = ~(2048 - 1);  in ufs_fill_super()
927 		uspi->s_fshift = 11;  in ufs_fill_super()
928 		uspi->s_sbsize = super_block_size = 2048;  in ufs_fill_super()
929 		uspi->s_sbbase = 0;  in ufs_fill_super()
930 		uspi->s_dirblksize = 1024;  in ufs_fill_super()
941 		uspi->s_fsize = block_size = 1024;  in ufs_fill_super()
942 		uspi->s_fmask = ~(1024 - 1);  in ufs_fill_super()
943 		uspi->s_fshift = 10;  in ufs_fill_super()
944 		uspi->s_sbsize = super_block_size = 2048;  in ufs_fill_super()
945 		uspi->s_sbbase = 0;  in ufs_fill_super()
946 		uspi->s_dirblksize = 1024;  in ufs_fill_super()
957 		uspi->s_fsize = block_size = 1024;  in ufs_fill_super()
958 		uspi->s_fmask = ~(1024 - 1);  in ufs_fill_super()
959 		uspi->s_fshift = 10;  in ufs_fill_super()
960 		uspi->s_sbsize = super_block_size = 2048;  in ufs_fill_super()
961 		uspi->s_sbbase = 0;  in ufs_fill_super()
985 	ubh = ubh_bread_uspi(uspi, sb, uspi->s_sbbase + super_block_offset/block_size, super_block_size);  in ufs_fill_super()
990 	usb1 = ubh_get_usb_first(uspi);  in ufs_fill_super()
991 	usb2 = ubh_get_usb_second(uspi);  in ufs_fill_super()
992 	usb3 = ubh_get_usb_third(uspi);  in ufs_fill_super()
995 	uspi->s_postblformat = fs32_to_cpu(sb, usb3->fs_postblformat);  in ufs_fill_super()
997 	    (uspi->s_postblformat != UFS_42POSTBLFMT)) {  in ufs_fill_super()
1006 	switch ((uspi->fs_magic = fs32_to_cpu(sb, usb3->fs_magic))) {  in ufs_fill_super()
1016 	switch ((uspi->fs_magic = fs32_to_cpu(sb, usb3->fs_magic))) {  in ufs_fill_super()
1029 	  && uspi->s_sbbase < 256) {  in ufs_fill_super()
1030 		ubh_brelse_uspi(uspi);  in ufs_fill_super()
1032 		uspi->s_sbbase += 8;  in ufs_fill_super()
1043 	uspi->s_bsize = fs32_to_cpu(sb, usb1->fs_bsize);  in ufs_fill_super()
1044 	uspi->s_fsize = fs32_to_cpu(sb, usb1->fs_fsize);  in ufs_fill_super()
1045 	uspi->s_sbsize = fs32_to_cpu(sb, usb1->fs_sbsize);  in ufs_fill_super()
1046 	uspi->s_fmask = fs32_to_cpu(sb, usb1->fs_fmask);  in ufs_fill_super()
1047 	uspi->s_fshift = fs32_to_cpu(sb, usb1->fs_fshift);  in ufs_fill_super()
1049 	if (!is_power_of_2(uspi->s_fsize)) {  in ufs_fill_super()
1051 		       __func__, uspi->s_fsize);  in ufs_fill_super()
1054 	if (uspi->s_fsize < 512) {  in ufs_fill_super()
1056 		       __func__, uspi->s_fsize);  in ufs_fill_super()
1059 	if (uspi->s_fsize > 4096) {  in ufs_fill_super()
1061 		       __func__, uspi->s_fsize);  in ufs_fill_super()
1064 	if (!is_power_of_2(uspi->s_bsize)) {  in ufs_fill_super()
1066 		       __func__, uspi->s_bsize);  in ufs_fill_super()
1069 	if (uspi->s_bsize < 4096) {  in ufs_fill_super()
1071 		       __func__, uspi->s_bsize);  in ufs_fill_super()
1074 	if (uspi->s_bsize / uspi->s_fsize > 8) {  in ufs_fill_super()
1076 		       __func__, uspi->s_bsize / uspi->s_fsize);  in ufs_fill_super()
1079 	if (uspi->s_fsize != block_size || uspi->s_sbsize != super_block_size) {  in ufs_fill_super()
1080 		ubh_brelse_uspi(uspi);  in ufs_fill_super()
1082 		block_size = uspi->s_fsize;  in ufs_fill_super()
1083 		super_block_size = uspi->s_sbsize;  in ufs_fill_super()
1141 	uspi->s_sblkno = fs32_to_cpu(sb, usb1->fs_sblkno);  in ufs_fill_super()
1142 	uspi->s_cblkno = fs32_to_cpu(sb, usb1->fs_cblkno);  in ufs_fill_super()
1143 	uspi->s_iblkno = fs32_to_cpu(sb, usb1->fs_iblkno);  in ufs_fill_super()
1144 	uspi->s_dblkno = fs32_to_cpu(sb, usb1->fs_dblkno);  in ufs_fill_super()
1145 	uspi->s_cgoffset = fs32_to_cpu(sb, usb1->fs_cgoffset);  in ufs_fill_super()
1146 	uspi->s_cgmask = fs32_to_cpu(sb, usb1->fs_cgmask);  in ufs_fill_super()
1149 		uspi->s_u2_size  = fs64_to_cpu(sb, usb3->fs_un1.fs_u2.fs_size);  in ufs_fill_super()
1150 		uspi->s_u2_dsize = fs64_to_cpu(sb, usb3->fs_un1.fs_u2.fs_dsize);  in ufs_fill_super()
1152 		uspi->s_size  =  fs32_to_cpu(sb, usb1->fs_size);  in ufs_fill_super()
1153 		uspi->s_dsize =  fs32_to_cpu(sb, usb1->fs_dsize);  in ufs_fill_super()
1156 	uspi->s_ncg = fs32_to_cpu(sb, usb1->fs_ncg);  in ufs_fill_super()
1159 	uspi->s_fpb = fs32_to_cpu(sb, usb1->fs_frag);  in ufs_fill_super()
1160 	uspi->s_minfree = fs32_to_cpu(sb, usb1->fs_minfree);  in ufs_fill_super()
1161 	uspi->s_bmask = fs32_to_cpu(sb, usb1->fs_bmask);  in ufs_fill_super()
1162 	uspi->s_fmask = fs32_to_cpu(sb, usb1->fs_fmask);  in ufs_fill_super()
1163 	uspi->s_bshift = fs32_to_cpu(sb, usb1->fs_bshift);  in ufs_fill_super()
1164 	uspi->s_fshift = fs32_to_cpu(sb, usb1->fs_fshift);  in ufs_fill_super()
1165 	UFSD("uspi->s_bshift = %d,uspi->s_fshift = %d", uspi->s_bshift,  in ufs_fill_super()
1166 		uspi->s_fshift);  in ufs_fill_super()
1167 	uspi->s_fpbshift = fs32_to_cpu(sb, usb1->fs_fragshift);  in ufs_fill_super()
1168 	uspi->s_fsbtodb = fs32_to_cpu(sb, usb1->fs_fsbtodb);  in ufs_fill_super()
1170 	uspi->s_csmask = fs32_to_cpu(sb, usb1->fs_csmask);  in ufs_fill_super()
1171 	uspi->s_csshift = fs32_to_cpu(sb, usb1->fs_csshift);  in ufs_fill_super()
1172 	uspi->s_nindir = fs32_to_cpu(sb, usb1->fs_nindir);  in ufs_fill_super()
1173 	uspi->s_inopb = fs32_to_cpu(sb, usb1->fs_inopb);  in ufs_fill_super()
1174 	uspi->s_nspf = fs32_to_cpu(sb, usb1->fs_nspf);  in ufs_fill_super()
1175 	uspi->s_npsect = ufs_get_fs_npsect(sb, usb1, usb3);  in ufs_fill_super()
1176 	uspi->s_interleave = fs32_to_cpu(sb, usb1->fs_interleave);  in ufs_fill_super()
1177 	uspi->s_trackskew = fs32_to_cpu(sb, usb1->fs_trackskew);  in ufs_fill_super()
1179 	if (uspi->fs_magic == UFS2_MAGIC)  in ufs_fill_super()
1180 		uspi->s_csaddr = fs64_to_cpu(sb, usb3->fs_un1.fs_u2.fs_csaddr);  in ufs_fill_super()
1182 		uspi->s_csaddr = fs32_to_cpu(sb, usb1->fs_csaddr);  in ufs_fill_super()
1184 	uspi->s_cssize = fs32_to_cpu(sb, usb1->fs_cssize);  in ufs_fill_super()
1185 	uspi->s_cgsize = fs32_to_cpu(sb, usb1->fs_cgsize);  in ufs_fill_super()
1186 	uspi->s_ntrak = fs32_to_cpu(sb, usb1->fs_ntrak);  in ufs_fill_super()
1187 	uspi->s_nsect = fs32_to_cpu(sb, usb1->fs_nsect);  in ufs_fill_super()
1188 	uspi->s_spc = fs32_to_cpu(sb, usb1->fs_spc);  in ufs_fill_super()
1189 	uspi->s_ipg = fs32_to_cpu(sb, usb1->fs_ipg);  in ufs_fill_super()
1190 	uspi->s_fpg = fs32_to_cpu(sb, usb1->fs_fpg);  in ufs_fill_super()
1191 	uspi->s_cpc = fs32_to_cpu(sb, usb2->fs_un.fs_u1.fs_cpc);  in ufs_fill_super()
1192 	uspi->s_contigsumsize = fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_contigsumsize);  in ufs_fill_super()
1193 	uspi->s_qbmask = ufs_get_fs_qbmask(sb, usb3);  in ufs_fill_super()
1194 	uspi->s_qfmask = ufs_get_fs_qfmask(sb, usb3);  in ufs_fill_super()
1195 	uspi->s_nrpos = fs32_to_cpu(sb, usb3->fs_nrpos);  in ufs_fill_super()
1196 	uspi->s_postbloff = fs32_to_cpu(sb, usb3->fs_postbloff);  in ufs_fill_super()
1197 	uspi->s_rotbloff = fs32_to_cpu(sb, usb3->fs_rotbloff);  in ufs_fill_super()
1202 	uspi->s_fpbmask = uspi->s_fpb - 1;  in ufs_fill_super()
1204 		uspi->s_apbshift = uspi->s_bshift - 3;  in ufs_fill_super()
1206 		uspi->s_apbshift = uspi->s_bshift - 2;  in ufs_fill_super()
1208 	uspi->s_2apbshift = uspi->s_apbshift * 2;  in ufs_fill_super()
1209 	uspi->s_3apbshift = uspi->s_apbshift * 3;  in ufs_fill_super()
1210 	uspi->s_apb = 1 << uspi->s_apbshift;  in ufs_fill_super()
1211 	uspi->s_2apb = 1 << uspi->s_2apbshift;  in ufs_fill_super()
1212 	uspi->s_3apb = 1 << uspi->s_3apbshift;  in ufs_fill_super()
1213 	uspi->s_apbmask = uspi->s_apb - 1;  in ufs_fill_super()
1214 	uspi->s_nspfshift = uspi->s_fshift - UFS_SECTOR_BITS;  in ufs_fill_super()
1215 	uspi->s_nspb = uspi->s_nspf << uspi->s_fpbshift;  in ufs_fill_super()
1216 	uspi->s_inopf = uspi->s_inopb >> uspi->s_fpbshift;  in ufs_fill_super()
1217 	uspi->s_bpf = uspi->s_fsize << 3;  in ufs_fill_super()
1218 	uspi->s_bpfshift = uspi->s_fshift + 3;  in ufs_fill_super()
1219 	uspi->s_bpfmask = uspi->s_bpf - 1;  in ufs_fill_super()
1222 		uspi->s_maxsymlinklen =  in ufs_fill_super()
1225 	if (uspi->fs_magic == UFS2_MAGIC)  in ufs_fill_super()
1229 	if (uspi->s_maxsymlinklen > maxsymlen) {  in ufs_fill_super()
1231 			    "fast symlink size (%u)\n", uspi->s_maxsymlinklen);  in ufs_fill_super()
1232 		uspi->s_maxsymlinklen = maxsymlen;  in ufs_fill_super()
1261 		ubh_brelse_uspi (uspi);  in ufs_fill_super()
1262 	kfree (uspi);  in ufs_fill_super()
1275 	struct ufs_sb_private_info * uspi;  in ufs_remount()  local
1284 	uspi = UFS_SB(sb)->s_uspi;  in ufs_remount()
1286 	usb1 = ubh_get_usb_first(uspi);  in ufs_remount()
1287 	usb3 = ubh_get_usb_third(uspi);  in ufs_remount()
1328 		ubh_mark_buffer_dirty (USPI_UBH(uspi));  in ufs_remount()
1388 	struct ufs_sb_private_info *uspi= UFS_SB(sb)->s_uspi;  in ufs_statfs()  local
1395 	usb3 = ubh_get_usb_third(uspi);  in ufs_statfs()
1402 		buf->f_blocks = uspi->s_dsize;  in ufs_statfs()
1404 	buf->f_bfree = ufs_blkstofrags(uspi->cs_total.cs_nbfree) +  in ufs_statfs()
1405 		uspi->cs_total.cs_nffree;  in ufs_statfs()
1406 	buf->f_ffree = uspi->cs_total.cs_nifree;  in ufs_statfs()
1408 	buf->f_bavail = (buf->f_bfree > (((long)buf->f_blocks / 100) * uspi->s_minfree))  in ufs_statfs()
1409 		? (buf->f_bfree - (((long)buf->f_blocks / 100) * uspi->s_minfree)) : 0;  in ufs_statfs()
1410 	buf->f_files = uspi->s_ncg * uspi->s_ipg;  in ufs_statfs()