Searched refs:b_size (Results 1 - 25 of 80) sorted by relevance

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/linux-master/fs/gfs2/
H A Dmeta_io.h16 memset(bh->b_data, 0, bh->b_size);
21 BUG_ON(head > bh->b_size);
22 memset(bh->b_data + head, 0, bh->b_size - head);
32 from_bh->b_size - from_head);
33 memset(to_bh->b_data + to_bh->b_size + to_head - from_head,
H A Dmeta_io.c203 len -= bh->b_size;
222 bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9);
225 if (!bio_add_page(bio, bh->b_page, bh->b_size, bh_offset(bh))) {
H A Dbmap.c282 return (const __be64 *)(bh->b_data + bh->b_size);
429 const __be64 *end = (__be64 *)(bh->b_data + bh->b_size);
1199 * The size of the requested mapping is defined in bh_map->b_size.
1201 * Clears buffer_mapped(bh_map) and leaves bh_map->b_size unchanged
1203 * bh_map->b_size to indicate the size of the mapping when @lblock and
1218 loff_t length = bh_map->b_size;
1234 if (iomap.length > bh_map->b_size) {
1235 iomap.length = bh_map->b_size;
1240 bh_map->b_size = iomap.length;
1633 end = (__be64 *)(bh->b_data + bh->b_size);
[all...]
H A Ddir.c637 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, bh->b_size,
850 dent = gfs2_dirent_scan(inode, bh->b_data, bh->b_size, scan, name, NULL);
892 gfs2_qstr2dirent(&empty_name, bh->b_size - sizeof(struct gfs2_leaf), dent);
940 args.len = bh->b_size - sizeof(struct gfs2_dinode) +
943 dent = gfs2_dirent_scan(&dip->i_inode, bh->b_data, bh->b_size,
1427 dent = gfs2_dirent_scan(inode, bh->b_data, bh->b_size,
1599 dent = gfs2_dirent_scan(inode, dibh->b_data, dibh->b_size,
[all...]
/linux-master/fs/ocfs2/
H A Dblockcheck.c455 crc = crc32_le(crc, bhs[i]->b_data, bhs[i]->b_size);
457 * The number of bits in a buffer is obviously b_size*8.
458 * The offset of this buffer is b_size*i, so the bit offset
459 * of this buffer is b_size*8*i.
462 bhs[i]->b_size * 8,
463 bhs[i]->b_size * 8 * i);
508 crc = crc32_le(crc, bhs[i]->b_data, bhs[i]->b_size);
520 * The number of bits in a buffer is obviously b_size*8.
521 * The offset of this buffer is b_size*i, so the bit offset
522 * of this buffer is b_size*
[all...]
H A Daops.c101 memcpy(kaddr + (bh_result->b_size * iblock),
103 bh_result->b_size);
139 u64 max_blocks = bh_result->b_size >> inode->i_blkbits;
189 bh_result->b_size = count << inode->i_blkbits;
420 unsigned blocksize = head->b_size;
669 folio_zero_range(folio, block_start, bh->b_size);
885 block_end = block_start + bh->b_size;
2132 * bh.b_size with the size of IO which is permitted at this offset and
2153 unsigned len, total_len = bh_result->b_size;
2160 * bh_result->b_size i
[all...]
/linux-master/drivers/usb/mon/
H A Dmon_bin.c186 unsigned int b_size; /* Current size of the buffer - bytes */ member in struct:mon_reader_bin
253 if ((off += step_len) >= this->b_size) off = 0;
286 if ((off += step_len) >= this->b_size) off = 0;
304 if (rp->b_cnt + size > rp->b_size)
308 if ((rp->b_in += size) >= rp->b_size)
309 rp->b_in -= rp->b_size;
330 if (rp->b_cnt + size > rp->b_size)
332 if (rp->b_in + size > rp->b_size) {
338 fill_size = rp->b_size - rp->b_in;
339 if (rp->b_cnt + size + fill_size > rp->b_size)
[all...]
/linux-master/include/linux/firmware/meson/
H A Dmeson_sm.h24 unsigned int b_size, unsigned int cmd_index, u32 arg0,
/linux-master/fs/nilfs2/
H A Dsegbuf.c106 memset(bh->b_data, 0, bh->b_size);
187 size = min_t(unsigned long, bytes, bh->b_size);
197 size = min_t(unsigned long, bytes, bh->b_size);
216 bh->b_size - sizeof(raw_sum->ss_datasum));
220 crc = crc32_le(crc, bh->b_data, bh->b_size);
224 crc = crc32_le(crc, kaddr + bh_offset(bh), bh->b_size);
388 len = bio_add_page(wi->bio, bh->b_page, bh->b_size, bh_offset(bh));
389 if (len == bh->b_size) {
H A Dpage.c108 memcpy(kaddr1 + bh_offset(dbh), kaddr0 + bh_offset(sbh), sbh->b_size);
208 dbh = create_empty_buffers(dst, sbh->b_size, 0);
425 (u64)bh->b_blocknr, bh->b_size);
445 block_end = block_start + bh->b_size;
H A Drecovery.c249 BUG_ON((*pbh)->b_size < *offset);
250 if (bytes > (*pbh)->b_size - *offset) {
278 = ((*pbh)->b_size - *offset) / bytes;
284 unsigned int nitem_per_block = (*pbh)->b_size / bytes;
486 memcpy(kaddr + from, bh_org->b_data, bh_org->b_size);
702 memset(bh->b_data, 0, bh->b_size);
/linux-master/fs/reiserfs/
H A Dlbalance.c158 || (!op_is_left_mergeable(&ih->ih_key, src->b_size)))
224 if (!dest_nr_item || !op_is_left_mergeable(&dih->ih_key, src->b_size))
258 le_ih_k_offset(ih) + op_bytes_number(ih, src->b_size),
285 (bytes_or_entries / UNFM_P_SIZE) * dest->b_size,
288 (bytes_or_entries / UNFM_P_SIZE) * dest->b_size);
292 dest->b_size));
364 j = location = (dest_before == 0) ? dest->b_size : ih_location(ih - 1);
452 RFALSE(op_is_left_mergeable(&ih->ih_key, src->b_size),
497 dest->b_size);
780 (leaf_key(S0, 0), S0->b_size)),
[all...]
H A Dprints.c159 bh->b_bdev, bh->b_size,
573 // skipped = (bh->b_blocknr * bh->b_size) / sb_blocksize(rs);
738 if (nr > (bh->b_size - BLKH_SIZE) / IH_SIZE)
741 if (blkh_free_space(blkh) > bh->b_size - BLKH_SIZE - IH_SIZE * nr)
752 if (B_NR_ITEMS(bh) > (bh->b_size - BLKH_SIZE) / IH_SIZE)
756 bh->b_size - BLKH_SIZE - KEY_SIZE * B_NR_ITEMS(bh) -
/linux-master/fs/
H A Dmpage.c201 nblocks = map_bh->b_size >> blkbits;
228 map_bh->b_size = 0;
231 map_bh->b_size = (last_block-block_in_file) << blkbits;
265 nblocks = map_bh->b_size >> blkbits;
311 nblocks = map_bh->b_size >> blkbits;
549 map_bh.b_size = 1 << blkbits;
H A Dbuffer.c231 "b_blocknr=%llu, b_state=0x%08lx, b_size=%zu, "
235 bh->b_state, bh->b_size, bdev,
305 valid = fsverity_verify_blocks(bh->b_folio, bh->b_size, bh_offset(bh));
327 err = fscrypt_decrypt_pagecache_blocks(bh->b_folio, bh->b_size,
932 bh->b_size = size;
1049 if (bh->b_size == size) {
1371 bh->b_size == size) {
1609 size_t next_off = curr_off + bh->b_size;
1820 blocksize = bh->b_size;
1843 WARN_ON(bh->b_size !
[all...]
/linux-master/fs/hpfs/
H A Dfile.c87 if (bh_result->b_size >> 9 < n_secs)
88 n_secs = bh_result->b_size >> 9;
95 bh_result->b_size = n_secs << 9;
/linux-master/fs/jfs/
H A Dinode.c207 s32 xlen = bh_result->b_size >> ip->i_blkbits;
237 bh_result->b_size = xlen << ip->i_blkbits;
254 bh_result->b_size = lengthXAD(&xad) << ip->i_blkbits;
/linux-master/fs/qnx4/
H A Dnamei.c75 if (offset < bh->b_size) {
/linux-master/fs/fat/
H A Dfatent.c47 WARN_ON(offset >= (bhs[0]->b_size - 1));
51 WARN_ON(offset != (bhs[0]->b_size - 1));
204 (bhs[0]->b_size - 2)));
206 (bhs[0]->b_size - 1)));
207 if (nextp < (u8 *)(bhs[0]->b_data + (bhs[0]->b_size - 1))) {
214 (bhs[0]->b_size - 1)));
232 if (fatent->u.ent16_p < (__le16 *)(bh->b_data + (bh->b_size - 2))) {
244 if (fatent->u.ent32_p < (__le32 *)(bh->b_data + (bh->b_size - 4))) {
/linux-master/crypto/
H A Dtcrypt.c251 const int *b_size; local
335 b_size = aead_sizes;
337 int bs = round_up(*b_size, crypto_aead_blocksize(tfm));
427 b_size++;
429 } while (*b_size);
536 const int *b_size; local
596 b_size = aead_sizes;
598 u32 bs = round_up(*b_size, crypto_aead_blocksize(tfm));
679 b_size++;
681 } while (*b_size);
1067 const int *b_size; local
1303 const int *b_size; local
[all...]
/linux-master/drivers/scsi/sym53c8xx_2/
H A Dsym_fw.h124 int b_size; /* Size of script B */ member in struct:sym_fw
/linux-master/fs/bfs/
H A Dfile.c43 memcpy(new->b_data, bh->b_data, bh->b_size);
/linux-master/fs/ext4/
H A Dpage-io.c131 bh_offset(bh) + bh->b_size > bio_end) {
402 bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9);
423 if (!bio_add_folio(io->io_bio, io_folio, bh->b_size, bh_offset(bh)))
425 wbc_account_cgroup_owner(io->io_wbc, &folio->page, bh->b_size);
/linux-master/fs/omfs/
H A Dfile.c229 int max_blocks = bh_result->b_size >> inode->i_blkbits;
259 bh_result->b_size = (remain << inode->i_blkbits);
/linux-master/fs/jbd2/
H A Dcommit.c306 checksum = crc32_be(crc32_sum, addr, bh->b_size);
334 csum32 = jbd2_chksum(j, csum32, addr, bh->b_size);
490 jbd2_free(jh->b_committed_data, bh->b_size);
623 space_left = descriptor->b_size -
958 jbd2_free(jh->b_committed_data, bh->b_size);
966 jbd2_free(jh->b_frozen_data, bh->b_size);

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