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Searched refs:b_data (Results 1 – 25 of 72) sorted by relevance

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/linux/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, 512); in hpfs_map_4sectors()
148 memcpy(data + 1 * 512, qbh->bh[1]->b_data, 512); in hpfs_map_4sectors()
149 memcpy(data + 2 * 512, qbh->bh[2]->b_data, 512); in hpfs_map_4sectors()
150 memcpy(data + 3 * 512, qbh->bh[3]->b_data, 512); in hpfs_map_4sectors()
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/linux/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()
/linux/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()
/linux/fs/gfs2/
H A Ddir.c131 memcpy(dibh->b_data + offset + sizeof(struct gfs2_dinode), buf, size); in gfs2_dir_write_stuffed()
135 gfs2_dinode_out(ip, dibh->b_data); in gfs2_dir_write_stuffed()
212 memcpy(bh->b_data + o, buf, amount); in gfs2_dir_write_data()
234 gfs2_dinode_out(ip, dibh->b_data); in gfs2_dir_write_data()
252 memcpy(buf, dibh->b_data + sizeof(struct gfs2_dinode), size); in gfs2_dir_read_stuffed()
315 memcpy(buf, bh->b_data + o, amount); in gfs2_dir_read_data()
641 char *bh_end = bh->b_data + bh->b_size; in dirent_next()
701 if ((char *)cur + cur_rec_len > bh->b_data + bh->b_size) in dirent_del()
751 dent = gfs2_dirent_scan(inode, bh->b_data, bh->b_size, in gfs2_dirent_split_alloc()
834 dent = gfs2_dirent_scan(inode, bh->b_data, bh->b_size, in gfs2_dirent_search()
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H A Drecovery.c177 error = __get_log_header(sdp, (const struct gfs2_log_header *)bh->b_data, in get_log_header()
218 ld = (struct gfs2_log_descriptor *)bh->b_data; in foreach_descriptor()
239 ptr = (__be64 *)(bh->b_data + offset); in foreach_descriptor()
324 gfs2_statfs_change_in(&sc, bh->b_data + sizeof(struct gfs2_dinode)); in update_statfs_inode()
328 gfs2_statfs_change_out(&sc, bh->b_data + sizeof(struct gfs2_dinode)); in update_statfs_inode()
336 memset(bh->b_data + sizeof(struct gfs2_dinode), 0, in update_statfs_inode()
H A Dxattr.c103 if (!(bh->b_data <= (char *)ea && (char *)GFS2_EA2NEXT(ea) <= in ea_foreach_i()
104 bh->b_data + bh->b_size)) { in ea_foreach_i()
118 bh->b_data + bh->b_size) { in ea_foreach_i()
149 eablk = (__be64 *)(bh->b_data + sizeof(struct gfs2_meta_header)); in ea_foreach()
499 pos = bh[x]->b_data + sizeof(struct gfs2_meta_header); in gfs2_iter_unstuffed()
720 memcpy(bh->b_data + mh_size, data, copy); in ea_write()
722 memset(bh->b_data + mh_size + copy, 0, in ea_write()
993 eablk = (__be64 *)(indbh->b_data + mh_size); in ea_set_block()
1018 eablk = (__be64 *)(indbh->b_data + mh_size); in ea_set_block()
1295 eablk = (__be64 *)(indbh->b_data + sizeof(struct gfs2_meta_header)); in ea_dealloc_indirect()
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/linux/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()
/linux/fs/ext4/
H A Dmmp.c45 struct mmp_struct *mmp = (struct mmp_struct *)(bh->b_data); in write_mmp_block_thawed()
97 mmp = (struct mmp_struct *)((*bh)->b_data); in read_mmp_block()
148 mmp = (struct mmp_struct *)(bh->b_data); in kmmpd()
210 mmp_check = (struct mmp_struct *)(bh_check->b_data); in kmmpd()
297 mmp = (struct mmp_struct *)(bh->b_data); in ext4_multi_mount_protect()
336 mmp = (struct mmp_struct *)(bh->b_data); in ext4_multi_mount_protect()
371 mmp = (struct mmp_struct *)(bh->b_data); in ext4_multi_mount_protect()
H A Dresize.c437 memset(bh->b_data, 0, sb->s_blocksize); in bclean()
505 mb_set_bits(bh->b_data, first_cluster - start, count2); in set_flexbg_block_bitmap()
594 memcpy(gdb->b_data, sbi_array_rcu_deref(sbi, in setup_new_flex_group_blocks()
595 s_group_desc, j)->b_data, gdb->b_size); in setup_new_flex_group_blocks()
649 mb_set_bits(bh->b_data, 0, in setup_new_flex_group_blocks()
653 sb->s_blocksize * 8, bh->b_data); in setup_new_flex_group_blocks()
676 sb->s_blocksize * 8, bh->b_data); in setup_new_flex_group_blocks()
785 __le32 *p = (__le32 *)primary->b_data; in verify_reserved_gdb()
857 data = (__le32 *)dind->b_data; in add_new_gdb()
915 memset(gdb_bh->b_data, 0, sb->s_blocksize); in add_new_gdb()
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H A Dialloc.c171 memset(bh->b_data, 0, (EXT4_INODES_PER_GROUP(sb) + 7) / 8); in ext4_read_inode_bitmap()
173 sb->s_blocksize * 8, bh->b_data); in ext4_read_inode_bitmap()
316 cleared = ext4_test_and_clear_bit(bit, bitmap_bh->b_data); in ext4_free_inode()
706 raw_inode = (struct ext4_inode *) (bh->b_data + offset); in recently_deleted()
733 bitmap->b_data, in find_inode_bit()
777 if (ext4_test_bit(bit, inode_bitmap_bh->b_data)) { in ext4_mark_inode_used()
788 ext4_set_bit(bit, inode_bitmap_bh->b_data); in ext4_mark_inode_used()
1104 ret2 = ext4_test_and_set_bit(ino, inode_bitmap_bh->b_data); in __ext4_new_inode()
1111 ext4_set_bit(ino, inode_bitmap_bh->b_data); in __ext4_new_inode()
1394 if (!ext4_test_bit(bit, bitmap_bh->b_data)) in ext4_orphan_get()
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H A Dmballoc-test.c220 grp_ctx->bitmap_bh.b_data = kzalloc(EXT4_BLOCK_SIZE(sb), GFP_KERNEL); in mbt_grp_ctx_init()
221 if (grp_ctx->bitmap_bh.b_data == NULL) in mbt_grp_ctx_init()
223 mb_set_bits(grp_ctx->bitmap_bh.b_data, max, sb->s_blocksize * 8 - max); in mbt_grp_ctx_init()
231 kfree(grp_ctx->bitmap_bh.b_data); in mbt_grp_ctx_release()
232 grp_ctx->bitmap_bh.b_data = NULL; in mbt_grp_ctx_release()
240 mb_set_bits(grp_ctx->bitmap_bh.b_data, start, len); in mbt_ctx_mark_used()
247 return grp_ctx->bitmap_bh.b_data; in mbt_ctx_bitmap()
269 mb_set_bits(ctx->grp_ctx[0].bitmap_bh.b_data, 0, 1); in mbt_ctx_init()
338 mb_set_bits(bitmap_bh->b_data, blkoff, len); in ext4_mb_mark_context_stub()
340 mb_clear_bits_test(bitmap_bh->b_data, blkoff, len); in ext4_mb_mark_context_stub()
/linux/drivers/scsi/
H A Dst.c1150 STp->max_block = ((STp->buffer)->b_data[1] << 16) | in check_tape()
1151 ((STp->buffer)->b_data[2] << 8) | (STp->buffer)->b_data[3]; in check_tape()
1152 STp->min_block = ((STp->buffer)->b_data[4] << 8) | in check_tape()
1153 (STp->buffer)->b_data[5]; in check_tape()
1184 (STp->buffer)->b_data[0], in check_tape()
1185 (STp->buffer)->b_data[1], in check_tape()
1186 (STp->buffer)->b_data[2], in check_tape()
1187 (STp->buffer)->b_data[3]); in check_tape()
1189 if ((STp->buffer)->b_data[3] >= 8) { in check_tape()
1190 STp->drv_buffer = ((STp->buffer)->b_data[2] >> 4) & 7; in check_tape()
[all …]
/linux/fs/romfs/
H A Dstorage.c117 memcpy(buf, bh->b_data + offset, segment); in romfs_blk_read()
146 buf = bh->b_data + offset; in romfs_blk_strnlen()
178 matched = (memcmp(bh->b_data + offset, str, segment) == 0); in romfs_blk_strcmp()
184 if (!bh->b_data[offset + segment]) in romfs_blk_strcmp()
201 matched = !bh->b_data[0]; in romfs_blk_strcmp()
/linux/fs/ocfs2/
H A Dblockcheck.c455 crc = crc32_le(crc, bhs[i]->b_data, bhs[i]->b_size); in ocfs2_block_check_compute_bhs()
461 ecc = (u16)ocfs2_hamming_encode(ecc, bhs[i]->b_data, in ocfs2_block_check_compute_bhs()
508 crc = crc32_le(crc, bhs[i]->b_data, bhs[i]->b_size); in ocfs2_block_check_validate_bhs()
524 ecc = (u16)ocfs2_hamming_encode(ecc, bhs[i]->b_data, in ocfs2_block_check_validate_bhs()
534 ocfs2_hamming_fix(bhs[i]->b_data, bhs[i]->b_size * 8, in ocfs2_block_check_validate_bhs()
540 crc = crc32_le(crc, bhs[i]->b_data, bhs[i]->b_size); in ocfs2_block_check_validate_bhs()
H A Dlocalalloc.c306 alloc = (struct ocfs2_dinode *) alloc_bh->b_data; in ocfs2_load_local_alloc()
425 alloc = (struct ocfs2_dinode *) bh->b_data; in ocfs2_shutdown_local_alloc()
513 memcpy((*alloc_copy), alloc_bh->b_data, alloc_bh->b_size); in ocfs2_begin_local_alloc_recovery()
515 alloc = (struct ocfs2_dinode *) alloc_bh->b_data; in ocfs2_begin_local_alloc_recovery()
518 ocfs2_compute_meta_ecc(osb->sb, alloc_bh->b_data, &alloc->i_check); in ocfs2_begin_local_alloc_recovery()
651 alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data; in ocfs2_reserve_local_alloc_bits()
730 alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data; in ocfs2_claim_local_alloc_bits()
786 alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data; in ocfs2_free_local_alloc_bits()
1149 alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data; in ocfs2_local_alloc_new_window()
1260 alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data; in ocfs2_local_alloc_slide_window()
H A Dinode.c604 fe = (struct ocfs2_dinode *) bh->b_data; in ocfs2_read_locked_inode()
664 fe = (struct ocfs2_dinode *) fe_bh->b_data; in ocfs2_truncate_for_delete()
722 struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data; in ocfs2_remove_inode()
833 struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data; in ocfs2_wipe_inode()
992 di = (struct ocfs2_dinode *) di_bh->b_data; in ocfs2_query_inode_wipe()
1130 di = (struct ocfs2_dinode *)di_bh->b_data; in ocfs2_delete_inode()
1354 struct ocfs2_dinode *fe = (struct ocfs2_dinode *) bh->b_data; in ocfs2_mark_inode_dirty()
1427 struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data; in ocfs2_validate_inode_block()
1438 rc = ocfs2_validate_meta_ecc(sb, bh->b_data, &di->i_check); in ocfs2_validate_inode_block()
1572 struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data; in ocfs2_filecheck_validate_inode_block()
[all …]
/linux/fs/udf/
H A Dinode.c1259 memset(bh->b_data, 0x00, inode->i_sb->s_blocksize); in udf_bread()
1398 fe = (struct fileEntry *)bh->b_data; in udf_read_inode()
1399 efe = (struct extendedFileEntry *)bh->b_data; in udf_read_inode()
1409 ie = (struct indirectEntry *)ibh->b_data; in udf_read_inode()
1461 bh->b_data + sizeof(struct extendedFileEntry), in udf_read_inode()
1470 bh->b_data + sizeof(struct fileEntry), in udf_read_inode()
1476 ((struct unallocSpaceEntry *)bh->b_data)-> in udf_read_inode()
1483 bh->b_data + sizeof(struct unallocSpaceEntry), in udf_read_inode()
1748 memset(bh->b_data, 0, inode->i_sb->s_blocksize); in udf_update_inode()
1749 fe = (struct fileEntry *)bh->b_data; in udf_update_inode()
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/linux/fs/ufs/
H A Dutil.h289 return uspi->s_ubh.bh[index]->b_data + offset; in get_usb_offset()
303 ((struct ufs_cylinder_group *)((ubh)->bh[0]->b_data))
311 ((u8*)(ubh)->bh[(begin) >> uspi->s_fshift]->b_data + \
315 (((__fs16*)((ubh)->bh[(begin) >> (uspi->s_fshift-1)]->b_data)) + \
319 (((__fs32*)((ubh)->bh[(begin) >> (uspi->s_fshift-2)]->b_data)) + \
323 (((__fs64*)((ubh)->bh[(begin) >> (uspi->s_fshift-3)]->b_data)) + \
394 pos = find_next_zero_bit_le(ubh->bh[base]->b_data, count, offset); in _ubh_find_next_zero_bit_()
443 pos = find_last_zero_bit (ubh->bh[base]->b_data, in _ubh_find_last_zero_bit_()
/linux/fs/adfs/
H A Dsuper.c309 unsigned char *b_data; in adfs_validate_bblk() local
311 b_data = bh->b_data + (ADFS_DISCRECORD % sb->s_blocksize); in adfs_validate_bblk()
312 if (adfs_checkbblk(b_data)) in adfs_validate_bblk()
316 dr = (struct adfs_discrecord *)(b_data + ADFS_DR_OFFSET); in adfs_validate_bblk()
333 dr = (struct adfs_discrecord *)(bh->b_data + 4); in adfs_validate_dr0()
/linux/fs/efs/
H A Dsymlink.c32 memcpy(link, bh->b_data, (size > EFS_BLOCKSIZE) ? EFS_BLOCKSIZE : size); in efs_symlink_read_folio()
38 memcpy(link + EFS_BLOCKSIZE, bh->b_data, size - EFS_BLOCKSIZE); in efs_symlink_read_folio()
/linux/fs/omfs/
H A Dbitmap.c75 set_bit(bit, (unsigned long *)bh->b_data); in set_run()
78 clear_bit(bit, (unsigned long *)bh->b_data); in set_run()
113 set_bit(bit, (unsigned long *)bh->b_data); in omfs_allocate_block()
/linux/fs/hfs/
H A Dpart_tbl.c76 pm = (struct old_pmap *)bh->b_data; in hfs_part_find()
94 pm = (struct new_pmap *)bh->b_data; in hfs_part_find()
/linux/fs/qnx4/
H A Dnamei.c37 de = (union qnx4_directory_entry *) (bh->b_data + *offset); in qnx4_match()
69 *res_dir = (struct qnx4_inode_entry *) (bh->b_data + offset); in qnx4_find_entry()
/linux/fs/befs/
H A Ddatastream.c150 memcpy(buff + bytes_read, bh->b_data, plen); in befs_read_lsymlink()
337 array = (befs_disk_block_run *) indirblock->b_data; in befs_find_brun_indirect()
485 iaddr_array = (befs_disk_inode_addr *) dbl_indir_block->b_data; in befs_find_brun_dblindirect()
508 iaddr_array = (befs_disk_inode_addr *) indir_block->b_data; in befs_find_brun_dblindirect()
/linux/fs/ntfs3/
H A Dbitmap.c577 used = ntfs_bitmap_weight_le(bh->b_data, wbits); in wnd_rescan()
591 used = find_next_zero_bit_le(bh->b_data, wbits, wpos); in wnd_rescan()
607 frb = find_next_bit_le(bh->b_data, wbits, wpos); in wnd_rescan()
750 ntfs_bitmap_clear_le(bh->b_data, wbit, op); in wnd_set_free()
792 ntfs_bitmap_set_le(bh->b_data, wbit, op); in wnd_set_used()
871 ret = are_bits_clear(bh->b_data, wbit, op); in wnd_is_free_hlp()
957 ret = are_bits_set(bh->b_data, wbit, op); in wnd_is_used()
1212 fnd = wnd_scan(bh->b_data, wbit, wpos, in wnd_find()
1226 fnd = wnd_scan(bh->b_data, wbit, in wnd_find()
1266 fnd = wnd_scan(bh->b_data, wbit, wpos, wbits, to_alloc, in wnd_find()
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