/linux-master/fs/gfs2/ |
H A D | lops.c | 186 size -= bh->b_size; 362 gfs2_log_write(sdp, sdp->sd_jdesc, bh->b_page, bh->b_size, 696 memcpy_from_page(p, page, bh_offset(bd2->bd_bh), bd2->bd_bh->b_size); 808 memcpy(bh_ip->b_data, bh_log->b_data, bh_log->b_size); 1033 memcpy(bh_ip->b_data, bh_log->b_data, bh_log->b_size);
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H A D | aops.c | 44 unsigned int bsize = head->b_size; 650 if (pos + bh->b_size > stop) 655 pos += bh->b_size;
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H A D | trace_gfs2.h | 336 __entry->len = bd->bd_bh->b_size; 460 __entry->len = bh->b_size;
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/linux-master/fs/ext2/ |
H A D | xattr.c | 226 end = bh->b_data + bh->b_size; 312 end = bh->b_data + bh->b_size; 453 end = bh->b_data + bh->b_size; 539 header = kmemdup(HDR(bh), bh->b_size, GFP_KERNEL); 761 memcpy(new_bh->b_data, header, new_bh->b_size);
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/linux-master/fs/minix/ |
H A D | itree_common.c | 27 return (block_t *)((char*)bh->b_data + bh->b_size); 95 memset(bh->b_data, 0, bh->b_size);
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/linux-master/fs/jbd2/ |
H A D | transaction.c | 945 memcpy(jh->b_frozen_data, source, bh->b_size); 1132 frozen_buffer = jbd2_alloc(jh2bh(jh)->b_size, 1160 jbd2_free(frozen_buffer, bh->b_size); 1410 committed_data = jbd2_alloc(jh2bh(jh)->b_size, 1425 memcpy(jh->b_committed_data, bh->b_data, bh->b_size); 1431 jbd2_free(committed_data, bh->b_size); 1465 triggers->t_frozen(triggers, bh, mapped_data, bh->b_size); 2471 unsigned int next_off = curr_off + bh->b_size;
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H A D | journal.c | 399 tmp = jbd2_alloc(bh_in->b_size, GFP_NOFS); 406 jbd2_free(tmp, bh_in->b_size); 411 memcpy_from_folio(tmp, new_folio, new_offset, bh_in->b_size); 436 new_bh->b_size = bh_in->b_size; 2986 static void journal_release_journal_head(struct journal_head *jh, size_t b_size) argument 2990 jbd2_free(jh->b_frozen_data, b_size); 2994 jbd2_free(jh->b_committed_data, b_size); 3013 journal_release_journal_head(jh, bh->b_size);
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H A D | recovery.c | 409 *crc32_sum = crc32_be(*crc32_sum, (void *)bh->b_data, bh->b_size); 421 obh->b_size);
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H A D | revoke.c | 469 bh2 = __find_get_block(bh->b_bdev, bh->b_blocknr, bh->b_size);
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/linux-master/include/linux/ |
H A D | buffer_head.h | 68 size_t b_size; /* size of mapping */ member in struct:buffer_head 408 bh->b_size = sb->s_blocksize;
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/linux-master/fs/reiserfs/ |
H A D | dir.c | 153 d_name + d_reclen > bh->b_data + bh->b_size) {
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H A D | resize.c | 60 if (SB_BUFFER_WITH_SB(s)->b_blocknr * SB_BUFFER_WITH_SB(s)->b_size
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H A D | stree.c | 539 return is_leaf(bh->b_data, bh->b_size, bh); 541 return is_internal(bh->b_data, bh->b_size, bh); 1186 (PATH_PLAST_BUFFER(tb->tb_path)->b_size); 1545 cur_index += bh->b_size; 2052 get_last_bh(path)->b_size) != 2055 get_last_bh(path)->b_size) != 2065 get_last_bh(path)->b_size) !=
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H A D | fix_node.c | 84 if (op_is_left_mergeable(&ih->ih_key, Sh->b_size) 154 if (op_is_left_mergeable(key, Sh->b_size) 161 if (op_is_left_mergeable(key, Sh->b_size) && 1289 && op_is_left_mergeable(&ih->ih_key, Sh->b_size)) ? IH_SIZE : 0) 1292 && op_is_left_mergeable(r_key, Sh->b_size)) ? IH_SIZE : 0) 2340 if (bh->b_size != sb->s_blocksize)
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H A D | inode.c | 516 * We set the b_size before reiserfs_get_block call since it is 520 bh_result->b_size = i_blocksize(inode); 579 if ((tail_offset & (bh_result->b_size - 1)) != 1) 584 tail_end = (tail_start | (bh_result->b_size - 1)) + 1; 2448 if (bytes_copied < bh_result->b_size && 3146 unsigned int next_off = curr_off + bh->b_size;
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/linux-master/fs/ocfs2/ |
H A D | localalloc.c | 427 alloc_copy = kmemdup(alloc, bh->b_size, GFP_NOFS); 508 *alloc_copy = kmalloc(alloc_bh->b_size, GFP_KERNEL); 513 memcpy((*alloc_copy), alloc_bh->b_data, alloc_bh->b_size); 1267 alloc_copy = kmemdup(alloc, osb->local_alloc_bh->b_size, GFP_NOFS);
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/linux-master/fs/ntfs3/ |
H A D | inode.c | 581 bh->b_size = block_size; 611 if (bh->b_size > bytes) 612 bh->b_size = bytes; 635 if (bytes > bh->b_size) 636 bytes = bh->b_size; 662 bh->b_size = block_size; 674 if (bh->b_size > bytes) 675 bh->b_size = bytes; 681 bh->b_size = 0x40000000u;
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/linux-master/fs/adfs/ |
H A D | dir_fplus.c | 84 bs = dir->bhs[bi]->b_size;
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/linux-master/fs/ |
H A D | direct-io.c | 592 * If the fs has mapped a lot of blocks, it should populate bh->b_size to 600 * hole by returning an appropriate value in b_size and by clearing 629 map_bh->b_size = fs_count << i_blkbits; 897 * So what we do is to permit the ->get_block function to populate bh.b_size 901 * it should set b_size to PAGE_SIZE or more inside get_block(). This gives 946 map_bh->b_size >> blkbits; 953 map_bh->b_size >> i_blkbits);
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/linux-master/include/trace/events/ |
H A D | block.h | 31 __entry->size = bh->b_size;
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/linux-master/fs/bfs/ |
H A D | dir.c | 346 if (offset < bh->b_size)
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/linux-master/fs/fat/ |
H A D | inode.c | 187 unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits; 193 bh_result->b_size = max_blocks << sb->s_blocksize_bits; 294 unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits; 310 bh_result->b_size = max_blocks << sb->s_blocksize_bits;
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/linux-master/fs/jfs/ |
H A D | super.c | 751 tmp_bh.b_size = i_blocksize(inode); 790 tmp_bh.b_size = i_blocksize(inode);
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/linux-master/fs/exfat/ |
H A D | inode.c | 284 unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits; 405 bh_result->b_size = EXFAT_BLK_TO_B(max_blocks, sb);
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/linux-master/fs/ext4/ |
H A D | namei.c | 1109 bh->b_data, bh->b_size, 1317 unsigned int buflen = bh->b_size; 3094 if (ext4_check_dir_entry(inode, NULL, de, bh, bh->b_data, bh->b_size, 3103 if (ext4_check_dir_entry(inode, NULL, de, bh, bh->b_data, bh->b_size, 3127 bh->b_data, bh->b_size, offset) || 3545 bh->b_size, 0) || 3557 bh->b_size, offset) ||
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