Searched refs:b_data (Results 1 - 25 of 191) sorted by relevance

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/linux-master/fs/hpfs/
H A Dbuffer.c84 return bh->b_data;
105 return bh->b_data;
135 if (likely(qbh->bh[1]->b_data == qbh->bh[0]->b_data + 1 * 512) &&
136 likely(qbh->bh[2]->b_data == qbh->bh[0]->b_data + 2 * 512) &&
137 likely(qbh->bh[3]->b_data == qbh->bh[0]->b_data + 3 * 512)) {
138 return qbh->data = qbh->bh[0]->b_data;
147 memcpy(data + 0 * 512, qbh->bh[0]->b_data, 51
[all...]
/linux-master/fs/qnx6/
H A Dsuper_mmi.c51 sb1 = (struct qnx6_mmi_super_block *)bh1->b_data;
62 crc32_be(0, (char *)(bh1->b_data + 8), 504)) {
81 sb1 = (struct qnx6_mmi_super_block *)bh1->b_data;
89 sb2 = (struct qnx6_mmi_super_block *)bh2->b_data;
98 != crc32_be(0, (char *)(bh2->b_data + 8), 504)) {
116 memcpy(bh1->b_data, qsb, sizeof(struct qnx6_super_block));
119 sbi->sb = (struct qnx6_super_block *)bh1->b_data;
128 memcpy(bh2->b_data, qsb, sizeof(struct qnx6_super_block));
131 sbi->sb = (struct qnx6_super_block *)bh2->b_data;
/linux-master/fs/affs/
H A Dbitmap.c70 data = (__be32 *)bh->b_data + bit / 32 + 1;
79 tmp = be32_to_cpu(*(__be32 *)bh->b_data);
80 *(__be32 *)bh->b_data = cpu_to_be32(tmp - mask);
183 data = (__be32 *)bh->b_data + bit / 32 + 1;
184 enddata = (__be32 *)((u8 *)bh->b_data + sb->s_blocksize);
223 tmp = be32_to_cpu(*(__be32 *)bh->b_data);
224 *(__be32 *)bh->b_data = cpu_to_be32(tmp + mask);
274 bmap_blk = (__be32 *)sbi->s_root_bh->b_data;
295 bm->bm_free = memweight(bh->b_data + 4, sb->s_blocksize - 4);
310 bmap_blk = (__be32 *)bmap_bh->b_data;
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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)
259 memset(bh->b_data, 0 , sb->s_blocksize);
290 u32 tmp = be32_to_cpu(((__be32 *)bh->b_data)[5]);
291 ((__be32 *)bh->b_data)[5] = cpu_to_be32(tmp - val);
296 u32 tmp = be32_to_cpu(((__be32 *)bh->b_data)[
[all...]
/linux-master/fs/freevxfs/
H A Dvxfs_olt.c61 if (!bp || !bp->b_data)
64 op = (struct vxfs_olt *)bp->b_data;
80 oaddr = bp->b_data + fs32_to_cpu(infp, op->olt_size);
81 eaddr = bp->b_data + (infp->vsi_oltsize * sbp->s_blocksize);
/linux-master/fs/gfs2/
H A Dmeta_io.h16 memset(bh->b_data, 0, bh->b_size);
22 memset(bh->b_data + head, 0, bh->b_size - head);
31 memcpy(to_bh->b_data + to_head, from_bh->b_data + from_head,
33 memset(to_bh->b_data + to_bh->b_size + to_head - from_head,
H A Ddir.c130 memcpy(dibh->b_data + offset + sizeof(struct gfs2_dinode), buf, size);
134 gfs2_dinode_out(ip, dibh->b_data);
211 memcpy(bh->b_data + o, buf, amount);
233 gfs2_dinode_out(ip, dibh->b_data);
251 memcpy(buf, dibh->b_data + sizeof(struct gfs2_dinode), size);
314 memcpy(buf, bh->b_data + o, amount);
637 char *bh_end = bh->b_data + bh->b_size;
697 if ((char *)cur + cur_rec_len > bh->b_data + bh->b_size)
747 dent = gfs2_dirent_scan(inode, bh->b_data, bh->b_size,
830 dent = gfs2_dirent_scan(inode, bh->b_data, b
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/linux-master/fs/qnx4/
H A Dbitmap.c38 memweight(bh->b_data, bytes);
/linux-master/fs/ext4/
H A Dbitmap.c31 calculated = ext4_chksum(sbi, sbi->s_csum_seed, (__u8 *)bh->b_data, sz);
51 csum = ext4_chksum(sbi, sbi->s_csum_seed, (__u8 *)bh->b_data, sz);
70 calculated = ext4_chksum(sbi, sbi->s_csum_seed, (__u8 *)bh->b_data, sz);
91 csum = ext4_chksum(sbi, sbi->s_csum_seed, (__u8 *)bh->b_data, sz);
H A Dsymlink.c49 caddr = bh->b_data;
112 nd_terminate_link(bh->b_data, inode->i_size,
114 return bh->b_data;
H A Dmmp.c45 struct mmp_struct *mmp = (struct mmp_struct *)(bh->b_data);
101 mmp = (struct mmp_struct *)((*bh)->b_data);
152 mmp = (struct mmp_struct *)(bh->b_data);
214 mmp_check = (struct mmp_struct *)(bh_check->b_data);
301 mmp = (struct mmp_struct *)(bh->b_data);
340 mmp = (struct mmp_struct *)(bh->b_data);
375 mmp = (struct mmp_struct *)(bh->b_data);
/linux-master/fs/minix/
H A Dbitmap.c34 __u16 *p = (__u16 *)(*map++)->b_data;
63 if (!minix_test_and_clear_bit(bit, bh->b_data))
82 j = minix_find_first_zero_bit(bh->b_data, bits_per_zone);
84 minix_set_bit(j, bh->b_data);
126 p = (void *)(*bh)->b_data;
152 p = (void *)(*bh)->b_data;
207 if (!minix_test_and_clear_bit(bit, bh->b_data))
230 j = minix_find_first_zero_bit(bh->b_data, bits_per_zone);
239 if (minix_test_and_set_bit(j, bh->b_data)) { /* shouldn't happen */
/linux-master/fs/efs/
H A Dsymlink.c33 memcpy(link, bh->b_data, (size > EFS_BLOCKSIZE) ? EFS_BLOCKSIZE : size);
39 memcpy(link + EFS_BLOCKSIZE, bh->b_data, size - EFS_BLOCKSIZE);
H A Ddir.c53 dirblock = (struct efs_dir *) bh->b_data;
70 dirslot = (struct efs_dentry *) (((char *) bh->b_data) + EFS_SLOTAT(dirblock, slot));
/linux-master/fs/omfs/
H A Ddir.c50 oi = (struct omfs_inode *) bh->b_data;
78 block = be64_to_cpu(*((__be64 *) &bh->b_data[ofs]));
94 memset(bh->b_data, 0, sizeof(struct omfs_inode));
97 memset(&bh->b_data[OMFS_DIR_START], 0xff,
102 oi = (struct omfs_inode *) bh->b_data;
127 entry = (__be64 *) &bh->b_data[ofs];
138 oi = (struct omfs_inode *) bh->b_data;
174 entry = (__be64 *) &bh->b_data[ofs];
183 oi = (struct omfs_inode *) bh2->b_data;
194 oi = (struct omfs_inode *) bh->b_data;
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H A Dfile.c22 struct omfs_extent *oe = (struct omfs_extent *) &bh->b_data[offset];
56 oe = (struct omfs_extent *)(&bh->b_data[OMFS_EXTENT_START]);
61 if (omfs_is_bad(sbi, (struct omfs_header *) bh->b_data, next))
82 omfs_make_empty_table(bh, (char *) oe - bh->b_data);
95 oe = (struct omfs_extent *) (&bh->b_data[OMFS_EXTENT_CONT]);
237 oe = (struct omfs_extent *)(&bh->b_data[OMFS_EXTENT_START]);
243 if (omfs_is_bad(sbi, (struct omfs_header *) bh->b_data, next))
269 oe = (struct omfs_extent *) (&bh->b_data[OMFS_EXTENT_CONT]);
/linux-master/fs/jbd2/
H A Drecovery.c212 tagp = &bh->b_data[sizeof(journal_header_t)];
214 while ((tagp - bh->b_data + tag_bytes) <= size) {
409 *crc32_sum = crc32_be(*crc32_sum, (void *)bh->b_data, bh->b_size);
420 *crc32_sum = crc32_be(*crc32_sum, (void *)obh->b_data,
546 tmp = (journal_header_t *)bh->b_data;
575 bh->b_data)) {
621 tagp = &bh->b_data[sizeof(journal_header_t)];
622 while ((tagp - bh->b_data + tag_bytes)
661 obh->b_data, be32_to_cpu(tmp->h_sequence))) {
689 memcpy(nbh->b_data, ob
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/linux-master/sound/pci/asihpi/
H A Dhpi6205.h76 u8 b_data[HPI6205_SIZEOF_DATA]; member in union:buffer_6205
/linux-master/fs/hfs/
H A Dpart_tbl.c76 pm = (struct old_pmap *)bh->b_data;
94 pm = (struct new_pmap *)bh->b_data;
/linux-master/fs/sysv/
H A Dsuper.c56 sbd1 = sbd2 = (struct xenix_super_block *) bh1->b_data;
59 sbd1 = (struct xenix_super_block *) bh1->b_data;
60 sbd2 = (struct xenix_super_block *) (bh2->b_data - 512);
86 sbd = (struct sysv4_super_block *) (bh1->b_data + BLOCK_SIZE/2);
88 sbd = (struct sysv4_super_block *) bh2->b_data;
114 sbd = (struct sysv2_super_block *) (bh1->b_data + BLOCK_SIZE/2);
116 sbd = (struct sysv2_super_block *) bh2->b_data;
140 sbd = (struct coh_super_block *) bh1->b_data;
161 struct v7_super_block *sbd = (struct v7_super_block *)bh2->b_data;
181 struct xenix_super_block *sbd = (struct xenix_super_block *)bh->b_data;
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H A Dballoc.c33 char *bh_data = bh->b_data;
84 memset(bh->b_data, 0, sb->s_blocksize);
85 *(__fs16*)bh->b_data = cpu_to_fs16(sbi, count);
137 count = fs16_to_cpu(sbi, *(__fs16*)bh->b_data);
207 n = fs16_to_cpu(sbi, *(__fs16*)bh->b_data);
/linux-master/fs/romfs/
H A Dstorage.c117 memcpy(buf, bh->b_data + offset, segment);
146 buf = bh->b_data + offset;
178 matched = (memcmp(bh->b_data + offset, str, segment) == 0);
184 if (!bh->b_data[offset + segment])
201 matched = !bh->b_data[0];
/linux-master/fs/udf/
H A Dballoc.c67 if (udf_test_bit(i + off, bh->b_data))
119 lvid = (struct logicalVolIntegrityDesc *)sbi->s_lvid_bh->b_data;
172 if (udf_set_bit(bit + i, bh->b_data)) {
175 ((__u8 *)bh->b_data)[(bit + i) >> 3]);
222 if (!udf_clear_bit(bit, bh->b_data))
267 ptr = memscan((char *)bh->b_data + group_start, 0xFF,
270 if ((ptr - ((char *)bh->b_data)) < sb->s_blocksize) {
272 if (udf_test_bit(bit, bh->b_data))
276 bit = udf_find_next_one_bit(bh->b_data, end_goal, bit);
280 ptr = memscan((char *)bh->b_data
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/linux-master/fs/reiserfs/
H A Dlbalance.c45 source->b_data + ih_location(ih) +
379 memmove(dest->b_data + last_loc,
380 dest->b_data + last_loc + j - last_inserted_loc,
384 memcpy(dest->b_data + last_inserted_loc,
933 memmove(bh->b_data + last_loc - ih_item_len(inserted_item_ih),
934 bh->b_data + last_loc, unmoved_loc - last_loc);
936 to = bh->b_data + unmoved_loc - ih_item_len(inserted_item_ih);
1017 memmove(bh->b_data + last_loc - paste_size, bh->b_data + last_loc,
1030 memmove(bh->b_data
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/linux-master/fs/ocfs2/
H A Dblockcheck.c455 crc = crc32_le(crc, bhs[i]->b_data, bhs[i]->b_size);
461 ecc = (u16)ocfs2_hamming_encode(ecc, bhs[i]->b_data,
508 crc = crc32_le(crc, bhs[i]->b_data, bhs[i]->b_size);
524 ecc = (u16)ocfs2_hamming_encode(ecc, bhs[i]->b_data,
534 ocfs2_hamming_fix(bhs[i]->b_data, bhs[i]->b_size * 8,
540 crc = crc32_le(crc, bhs[i]->b_data, bhs[i]->b_size);

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