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/kernel/linux/linux-5.10/fs/hpfs/
H A Dbuffer.c84 return bh->b_data; in hpfs_map_sector()
105 return bh->b_data; in hpfs_get_sector()
135 if (likely(qbh->bh[1]->b_data == qbh->bh[0]->b_data + 1 * 512) && in hpfs_map_4sectors()
136 likely(qbh->bh[2]->b_data == qbh->bh[0]->b_data + 2 * 512) && in hpfs_map_4sectors()
137 likely(qbh->bh[3]->b_data == qbh->bh[0]->b_data + 3 * 512)) { in hpfs_map_4sectors()
138 return qbh->data = qbh->bh[0]->b_data; in hpfs_map_4sectors()
147 memcpy(data + 0 * 512, qbh->bh[0]->b_data, 51 in hpfs_map_4sectors()
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/kernel/linux/linux-6.6/fs/hpfs/
H A Dbuffer.c84 return bh->b_data; in hpfs_map_sector()
105 return bh->b_data; in hpfs_get_sector()
135 if (likely(qbh->bh[1]->b_data == qbh->bh[0]->b_data + 1 * 512) && in hpfs_map_4sectors()
136 likely(qbh->bh[2]->b_data == qbh->bh[0]->b_data + 2 * 512) && in hpfs_map_4sectors()
137 likely(qbh->bh[3]->b_data == qbh->bh[0]->b_data + 3 * 512)) { in hpfs_map_4sectors()
138 return qbh->data = qbh->bh[0]->b_data; in hpfs_map_4sectors()
147 memcpy(data + 0 * 512, qbh->bh[0]->b_data, 51 in hpfs_map_4sectors()
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/kernel/linux/linux-5.10/fs/affs/
H A Dbitmap.c70 data = (__be32 *)bh->b_data + bit / 32 + 1; in affs_free_block()
79 tmp = be32_to_cpu(*(__be32 *)bh->b_data); in affs_free_block()
80 *(__be32 *)bh->b_data = cpu_to_be32(tmp - mask); in affs_free_block()
183 data = (__be32 *)bh->b_data + bit / 32 + 1; in affs_alloc_block()
184 enddata = (__be32 *)((u8 *)bh->b_data + sb->s_blocksize); in affs_alloc_block()
223 tmp = be32_to_cpu(*(__be32 *)bh->b_data); in affs_alloc_block()
224 *(__be32 *)bh->b_data = cpu_to_be32(tmp + mask); in affs_alloc_block()
274 bmap_blk = (__be32 *)sbi->s_root_bh->b_data; in affs_init_bitmap()
295 bm->bm_free = memweight(bh->b_data + 4, sb->s_blocksize - 4); in affs_init_bitmap()
310 bmap_blk = (__be32 *)bmap_bh->b_data; in affs_init_bitmap()
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H A Daffs.h21 #define AFFS_HEAD(bh) ((struct affs_head *)(bh)->b_data)
22 #define AFFS_TAIL(sb, bh) ((struct affs_tail *)((bh)->b_data+(sb)->s_blocksize-sizeof(struct affs_tail)))
23 #define AFFS_ROOT_HEAD(bh) ((struct affs_root_head *)(bh)->b_data)
24 #define AFFS_ROOT_TAIL(sb, bh) ((struct affs_root_tail *)((bh)->b_data+(sb)->s_blocksize-sizeof(struct affs_root_tail)))
25 #define AFFS_DATA_HEAD(bh) ((struct affs_data_head *)(bh)->b_data)
26 #define AFFS_DATA(bh) (((struct affs_data_head *)(bh)->b_data)->data)
252 memset(bh->b_data, 0 , sb->s_blocksize); in affs_getzeroblk()
283 u32 tmp = be32_to_cpu(((__be32 *)bh->b_data)[5]); in affs_adjust_checksum()
284 ((__be32 *)bh->b_data)[5] = cpu_to_be32(tmp - val); in affs_adjust_checksum()
289 u32 tmp = be32_to_cpu(((__be32 *)bh->b_data)[ in affs_adjust_bitmapchecksum()
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/kernel/linux/linux-6.6/fs/affs/
H A Dbitmap.c70 data = (__be32 *)bh->b_data + bit / 32 + 1; in affs_free_block()
79 tmp = be32_to_cpu(*(__be32 *)bh->b_data); in affs_free_block()
80 *(__be32 *)bh->b_data = cpu_to_be32(tmp - mask); in affs_free_block()
183 data = (__be32 *)bh->b_data + bit / 32 + 1; in affs_alloc_block()
184 enddata = (__be32 *)((u8 *)bh->b_data + sb->s_blocksize); in affs_alloc_block()
223 tmp = be32_to_cpu(*(__be32 *)bh->b_data); in affs_alloc_block()
224 *(__be32 *)bh->b_data = cpu_to_be32(tmp + mask); in affs_alloc_block()
274 bmap_blk = (__be32 *)sbi->s_root_bh->b_data; in affs_init_bitmap()
295 bm->bm_free = memweight(bh->b_data + 4, sb->s_blocksize - 4); in affs_init_bitmap()
310 bmap_blk = (__be32 *)bmap_bh->b_data; in affs_init_bitmap()
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H A Daffs.h21 #define AFFS_HEAD(bh) ((struct affs_head *)(bh)->b_data)
22 #define AFFS_TAIL(sb, bh) ((struct affs_tail *)((bh)->b_data+(sb)->s_blocksize-sizeof(struct affs_tail)))
23 #define AFFS_ROOT_HEAD(bh) ((struct affs_root_head *)(bh)->b_data)
24 #define AFFS_ROOT_TAIL(sb, bh) ((struct affs_root_tail *)((bh)->b_data+(sb)->s_blocksize-sizeof(struct affs_root_tail)))
25 #define AFFS_DATA_HEAD(bh) ((struct affs_data_head *)(bh)->b_data)
26 #define AFFS_DATA(bh) (((struct affs_data_head *)(bh)->b_data)->data)
258 memset(bh->b_data, 0 , sb->s_blocksize); in affs_getzeroblk()
289 u32 tmp = be32_to_cpu(((__be32 *)bh->b_data)[5]); in affs_adjust_checksum()
290 ((__be32 *)bh->b_data)[5] = cpu_to_be32(tmp - val); in affs_adjust_checksum()
295 u32 tmp = be32_to_cpu(((__be32 *)bh->b_data)[ in affs_adjust_bitmapchecksum()
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/kernel/linux/linux-5.10/fs/qnx6/
H A Dsuper_mmi.c51 sb1 = (struct qnx6_mmi_super_block *)bh1->b_data; in qnx6_mmi_fill_super()
62 crc32_be(0, (char *)(bh1->b_data + 8), 504)) { in qnx6_mmi_fill_super()
81 sb1 = (struct qnx6_mmi_super_block *)bh1->b_data; in qnx6_mmi_fill_super()
89 sb2 = (struct qnx6_mmi_super_block *)bh2->b_data; in qnx6_mmi_fill_super()
98 != crc32_be(0, (char *)(bh2->b_data + 8), 504)) { in qnx6_mmi_fill_super()
116 memcpy(bh1->b_data, qsb, sizeof(struct qnx6_super_block)); in qnx6_mmi_fill_super()
119 sbi->sb = (struct qnx6_super_block *)bh1->b_data; in qnx6_mmi_fill_super()
128 memcpy(bh2->b_data, qsb, sizeof(struct qnx6_super_block)); in qnx6_mmi_fill_super()
131 sbi->sb = (struct qnx6_super_block *)bh2->b_data; in qnx6_mmi_fill_super()
/kernel/linux/linux-6.6/fs/qnx6/
H A Dsuper_mmi.c51 sb1 = (struct qnx6_mmi_super_block *)bh1->b_data; in qnx6_mmi_fill_super()
62 crc32_be(0, (char *)(bh1->b_data + 8), 504)) { in qnx6_mmi_fill_super()
81 sb1 = (struct qnx6_mmi_super_block *)bh1->b_data; in qnx6_mmi_fill_super()
89 sb2 = (struct qnx6_mmi_super_block *)bh2->b_data; in qnx6_mmi_fill_super()
98 != crc32_be(0, (char *)(bh2->b_data + 8), 504)) { in qnx6_mmi_fill_super()
116 memcpy(bh1->b_data, qsb, sizeof(struct qnx6_super_block)); in qnx6_mmi_fill_super()
119 sbi->sb = (struct qnx6_super_block *)bh1->b_data; in qnx6_mmi_fill_super()
128 memcpy(bh2->b_data, qsb, sizeof(struct qnx6_super_block)); in qnx6_mmi_fill_super()
131 sbi->sb = (struct qnx6_super_block *)bh2->b_data; in qnx6_mmi_fill_super()
/kernel/linux/linux-5.10/fs/jbd2/
H A Drecovery.c206 tagp = &bh->b_data[sizeof(journal_header_t)]; in count_tags()
208 while ((tagp - bh->b_data + tag_bytes) <= size) { in count_tags()
407 *crc32_sum = crc32_be(*crc32_sum, (void *)bh->b_data, bh->b_size); in calc_chksums()
418 *crc32_sum = crc32_be(*crc32_sum, (void *)obh->b_data, in calc_chksums()
545 tmp = (journal_header_t *)bh->b_data; in do_one_pass()
574 bh->b_data)) { in do_one_pass()
620 tagp = &bh->b_data[sizeof(journal_header_t)]; in do_one_pass()
621 while ((tagp - bh->b_data + tag_bytes) in do_one_pass()
659 journal, tag, obh->b_data, in do_one_pass()
687 memcpy(nbh->b_data, ob in do_one_pass()
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/kernel/linux/linux-6.6/fs/jbd2/
H A Drecovery.c212 tagp = &bh->b_data[sizeof(journal_header_t)]; in count_tags()
214 while ((tagp - bh->b_data + tag_bytes) <= size) { in count_tags()
414 *crc32_sum = crc32_be(*crc32_sum, (void *)bh->b_data, bh->b_size); in calc_chksums()
425 *crc32_sum = crc32_be(*crc32_sum, (void *)obh->b_data, in calc_chksums()
551 tmp = (journal_header_t *)bh->b_data; in do_one_pass()
580 bh->b_data)) { in do_one_pass()
626 tagp = &bh->b_data[sizeof(journal_header_t)]; in do_one_pass()
627 while ((tagp - bh->b_data + tag_bytes) in do_one_pass()
666 obh->b_data, be32_to_cpu(tmp->h_sequence))) { in do_one_pass()
693 memcpy(nbh->b_data, ob in do_one_pass()
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/kernel/linux/linux-5.10/fs/omfs/
H A Ddir.c50 oi = (struct omfs_inode *) bh->b_data; in omfs_scan_list()
78 block = be64_to_cpu(*((__be64 *) &bh->b_data[ofs])); in omfs_find_entry()
94 memset(bh->b_data, 0, sizeof(struct omfs_inode)); in omfs_make_empty()
97 memset(&bh->b_data[OMFS_DIR_START], 0xff, in omfs_make_empty()
102 oi = (struct omfs_inode *) bh->b_data; in omfs_make_empty()
127 entry = (__be64 *) &bh->b_data[ofs]; in omfs_add_link()
138 oi = (struct omfs_inode *) bh->b_data; in omfs_add_link()
174 entry = (__be64 *) &bh->b_data[ofs]; in omfs_delete_entry()
183 oi = (struct omfs_inode *) bh2->b_data; in omfs_delete_entry()
194 oi = (struct omfs_inode *) bh->b_data; in omfs_delete_entry()
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H A Dfile.c22 struct omfs_extent *oe = (struct omfs_extent *) &bh->b_data[offset]; in omfs_make_empty_table()
56 oe = (struct omfs_extent *)(&bh->b_data[OMFS_EXTENT_START]); in omfs_shrink_inode()
61 if (omfs_is_bad(sbi, (struct omfs_header *) bh->b_data, next)) in omfs_shrink_inode()
82 omfs_make_empty_table(bh, (char *) oe - bh->b_data); in omfs_shrink_inode()
95 oe = (struct omfs_extent *) (&bh->b_data[OMFS_EXTENT_CONT]); in omfs_shrink_inode()
237 oe = (struct omfs_extent *)(&bh->b_data[OMFS_EXTENT_START]); in omfs_get_block()
243 if (omfs_is_bad(sbi, (struct omfs_header *) bh->b_data, next)) in omfs_get_block()
269 oe = (struct omfs_extent *) (&bh->b_data[OMFS_EXTENT_CONT]); in omfs_get_block()
/kernel/linux/linux-6.6/fs/omfs/
H A Ddir.c50 oi = (struct omfs_inode *) bh->b_data; in omfs_scan_list()
78 block = be64_to_cpu(*((__be64 *) &bh->b_data[ofs])); in omfs_find_entry()
94 memset(bh->b_data, 0, sizeof(struct omfs_inode)); in omfs_make_empty()
97 memset(&bh->b_data[OMFS_DIR_START], 0xff, in omfs_make_empty()
102 oi = (struct omfs_inode *) bh->b_data; in omfs_make_empty()
127 entry = (__be64 *) &bh->b_data[ofs]; in omfs_add_link()
138 oi = (struct omfs_inode *) bh->b_data; in omfs_add_link()
174 entry = (__be64 *) &bh->b_data[ofs]; in omfs_delete_entry()
183 oi = (struct omfs_inode *) bh2->b_data; in omfs_delete_entry()
194 oi = (struct omfs_inode *) bh->b_data; in omfs_delete_entry()
[all...]
/kernel/linux/linux-5.10/fs/minix/
H A Dbitmap.c34 __u16 *p = (__u16 *)(*map++)->b_data; in count_free()
63 if (!minix_test_and_clear_bit(bit, bh->b_data)) in minix_free_block()
82 j = minix_find_first_zero_bit(bh->b_data, bits_per_zone); in minix_new_block()
84 minix_set_bit(j, bh->b_data); in minix_new_block()
126 p = (void *)(*bh)->b_data; in minix_V1_raw_inode()
152 p = (void *)(*bh)->b_data; in minix_V2_raw_inode()
207 if (!minix_test_and_clear_bit(bit, bh->b_data)) in minix_free_inode()
233 j = minix_find_first_zero_bit(bh->b_data, bits_per_zone); in minix_new_inode()
242 if (minix_test_and_set_bit(j, bh->b_data)) { /* shouldn't happen */ in minix_new_inode()
/kernel/linux/linux-6.6/fs/minix/
H A Dbitmap.c34 __u16 *p = (__u16 *)(*map++)->b_data; in count_free()
63 if (!minix_test_and_clear_bit(bit, bh->b_data)) in minix_free_block()
82 j = minix_find_first_zero_bit(bh->b_data, bits_per_zone); in minix_new_block()
84 minix_set_bit(j, bh->b_data); in minix_new_block()
126 p = (void *)(*bh)->b_data; in minix_V1_raw_inode()
152 p = (void *)(*bh)->b_data; in minix_V2_raw_inode()
207 if (!minix_test_and_clear_bit(bit, bh->b_data)) in minix_free_inode()
230 j = minix_find_first_zero_bit(bh->b_data, bits_per_zone); in minix_new_inode()
239 if (minix_test_and_set_bit(j, bh->b_data)) { /* shouldn't happen */ in minix_new_inode()
/kernel/linux/linux-5.10/fs/gfs2/
H A Dmeta_io.h16 memset(bh->b_data, 0, bh->b_size); in gfs2_buffer_clear()
22 memset(bh->b_data + head, 0, bh->b_size - head); in gfs2_buffer_clear_tail()
31 memcpy(to_bh->b_data + to_head, from_bh->b_data + from_head, in gfs2_buffer_copy_tail()
33 memset(to_bh->b_data + to_bh->b_size + to_head - from_head, in gfs2_buffer_copy_tail()
/kernel/linux/linux-6.6/fs/gfs2/
H A Dmeta_io.h16 memset(bh->b_data, 0, bh->b_size); in gfs2_buffer_clear()
22 memset(bh->b_data + head, 0, bh->b_size - head); in gfs2_buffer_clear_tail()
31 memcpy(to_bh->b_data + to_head, from_bh->b_data + from_head, in gfs2_buffer_copy_tail()
33 memset(to_bh->b_data + to_bh->b_size + to_head - from_head, in gfs2_buffer_copy_tail()
/kernel/linux/linux-5.10/fs/freevxfs/
H A Dvxfs_olt.c85 if (!bp || !bp->b_data) in vxfs_read_olt()
88 op = (struct vxfs_olt *)bp->b_data; in vxfs_read_olt()
104 oaddr = bp->b_data + fs32_to_cpu(infp, op->olt_size); in vxfs_read_olt()
105 eaddr = bp->b_data + (infp->vsi_oltsize * sbp->s_blocksize); in vxfs_read_olt()
/kernel/linux/linux-6.6/fs/freevxfs/
H A Dvxfs_olt.c61 if (!bp || !bp->b_data) in vxfs_read_olt()
64 op = (struct vxfs_olt *)bp->b_data; in vxfs_read_olt()
80 oaddr = bp->b_data + fs32_to_cpu(infp, op->olt_size); in vxfs_read_olt()
81 eaddr = bp->b_data + (infp->vsi_oltsize * sbp->s_blocksize); in vxfs_read_olt()
/kernel/linux/linux-5.10/fs/ocfs2/
H A Ddir.c102 #define ocfs2_trailer_from_bh(_bh, _sb) ((struct ocfs2_dir_block_trailer *) ((_bh)->b_data + ocfs2_dir_trailer_blk_off((_sb))))
168 dx_root = (struct ocfs2_dx_root_block *)dx_root_bh->b_data; in ocfs2_dx_dir_link_trailer()
413 di = (struct ocfs2_dinode *)di_bh->b_data; in ocfs2_find_entry_id()
451 rc = ocfs2_validate_meta_ecc(sb, bh->b_data, &trailer->db_check); in ocfs2_validate_dir_block()
578 dx_root = (struct ocfs2_dx_root_block *) bh->b_data; in ocfs2_validate_dx_root()
580 ret = ocfs2_validate_meta_ecc(sb, bh->b_data, &dx_root->dr_check); in ocfs2_validate_dx_root()
619 struct ocfs2_dx_leaf *dx_leaf = (struct ocfs2_dx_leaf *)bh->b_data; in ocfs2_validate_dx_leaf()
623 ret = ocfs2_validate_meta_ecc(sb, bh->b_data, &dx_leaf->dl_check); in ocfs2_validate_dx_leaf()
735 bh->b_data, sb->s_blocksize, in ocfs2_find_entry_el()
791 eb = (struct ocfs2_extent_block *) eb_bh->b_data; in ocfs2_dx_dir_lookup_rec()
[all...]
/kernel/linux/linux-6.6/fs/ocfs2/
H A Ddir.c100 #define ocfs2_trailer_from_bh(_bh, _sb) ((struct ocfs2_dir_block_trailer *) ((_bh)->b_data + ocfs2_dir_trailer_blk_off((_sb))))
166 dx_root = (struct ocfs2_dx_root_block *)dx_root_bh->b_data; in ocfs2_dx_dir_link_trailer()
312 ((char *) de - bh->b_data) + rlen > dir->i_sb->s_blocksize)) in ocfs2_check_dir_entry()
405 di = (struct ocfs2_dinode *)di_bh->b_data; in ocfs2_find_entry_id()
443 rc = ocfs2_validate_meta_ecc(sb, bh->b_data, &trailer->db_check); in ocfs2_validate_dir_block()
570 dx_root = (struct ocfs2_dx_root_block *) bh->b_data; in ocfs2_validate_dx_root()
572 ret = ocfs2_validate_meta_ecc(sb, bh->b_data, &dx_root->dr_check); in ocfs2_validate_dx_root()
611 struct ocfs2_dx_leaf *dx_leaf = (struct ocfs2_dx_leaf *)bh->b_data; in ocfs2_validate_dx_leaf()
615 ret = ocfs2_validate_meta_ecc(sb, bh->b_data, &dx_leaf->dl_check); in ocfs2_validate_dx_leaf()
727 bh->b_data, s in ocfs2_find_entry_el()
[all...]
/kernel/linux/linux-5.10/fs/udf/
H A Dballoc.c71 if (udf_test_bit(i + off, bh->b_data)) in read_block_bitmap()
123 lvid = (struct logicalVolIntegrityDesc *)sbi->s_lvid_bh->b_data; in udf_add_free_space()
176 if (udf_set_bit(bit + i, bh->b_data)) { in udf_bitmap_free_blocks()
179 ((__u8 *)bh->b_data)[(bit + i) >> 3]); in udf_bitmap_free_blocks()
226 if (!udf_clear_bit(bit, bh->b_data)) in udf_bitmap_prealloc_blocks()
271 ptr = memscan((char *)bh->b_data + group_start, 0xFF, in udf_bitmap_new_block()
274 if ((ptr - ((char *)bh->b_data)) < sb->s_blocksize) { in udf_bitmap_new_block()
276 if (udf_test_bit(bit, bh->b_data)) in udf_bitmap_new_block()
280 bit = udf_find_next_one_bit(bh->b_data, end_goal, bit); in udf_bitmap_new_block()
284 ptr = memscan((char *)bh->b_data in udf_bitmap_new_block()
[all...]
/kernel/linux/linux-6.6/fs/udf/
H A Dballoc.c67 if (udf_test_bit(i + off, bh->b_data)) in read_block_bitmap()
119 lvid = (struct logicalVolIntegrityDesc *)sbi->s_lvid_bh->b_data; in udf_add_free_space()
172 if (udf_set_bit(bit + i, bh->b_data)) { in udf_bitmap_free_blocks()
175 ((__u8 *)bh->b_data)[(bit + i) >> 3]); in udf_bitmap_free_blocks()
222 if (!udf_clear_bit(bit, bh->b_data)) in udf_bitmap_prealloc_blocks()
267 ptr = memscan((char *)bh->b_data + group_start, 0xFF, in udf_bitmap_new_block()
270 if ((ptr - ((char *)bh->b_data)) < sb->s_blocksize) { in udf_bitmap_new_block()
272 if (udf_test_bit(bit, bh->b_data)) in udf_bitmap_new_block()
276 bit = udf_find_next_one_bit(bh->b_data, end_goal, bit); in udf_bitmap_new_block()
280 ptr = memscan((char *)bh->b_data in udf_bitmap_new_block()
[all...]
/kernel/linux/linux-5.10/fs/sysv/
H A Dsuper.c56 sbd1 = sbd2 = (struct xenix_super_block *) bh1->b_data; in detected_xenix()
59 sbd1 = (struct xenix_super_block *) bh1->b_data; in detected_xenix()
60 sbd2 = (struct xenix_super_block *) (bh2->b_data - 512); in detected_xenix()
86 sbd = (struct sysv4_super_block *) (bh1->b_data + BLOCK_SIZE/2); in detected_sysv4()
88 sbd = (struct sysv4_super_block *) bh2->b_data; in detected_sysv4()
114 sbd = (struct sysv2_super_block *) (bh1->b_data + BLOCK_SIZE/2); in detected_sysv2()
116 sbd = (struct sysv2_super_block *) bh2->b_data; in detected_sysv2()
140 sbd = (struct coh_super_block *) bh1->b_data; in detected_coherent()
161 struct v7_super_block *sbd = (struct v7_super_block *)bh2->b_data; in detected_v7()
181 struct xenix_super_block *sbd = (struct xenix_super_block *)bh->b_data; in detect_xenix()
[all...]
/kernel/linux/linux-6.6/fs/sysv/
H A Dsuper.c56 sbd1 = sbd2 = (struct xenix_super_block *) bh1->b_data; in detected_xenix()
59 sbd1 = (struct xenix_super_block *) bh1->b_data; in detected_xenix()
60 sbd2 = (struct xenix_super_block *) (bh2->b_data - 512); in detected_xenix()
86 sbd = (struct sysv4_super_block *) (bh1->b_data + BLOCK_SIZE/2); in detected_sysv4()
88 sbd = (struct sysv4_super_block *) bh2->b_data; in detected_sysv4()
114 sbd = (struct sysv2_super_block *) (bh1->b_data + BLOCK_SIZE/2); in detected_sysv2()
116 sbd = (struct sysv2_super_block *) bh2->b_data; in detected_sysv2()
140 sbd = (struct coh_super_block *) bh1->b_data; in detected_coherent()
161 struct v7_super_block *sbd = (struct v7_super_block *)bh2->b_data; in detected_v7()
181 struct xenix_super_block *sbd = (struct xenix_super_block *)bh->b_data; in detect_xenix()
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