diff options
Diffstat (limited to 'fs/btrfs/check-integrity.c')
| -rw-r--r-- | fs/btrfs/check-integrity.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index 11d37c94ce05..7d65d98d2790 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -795,12 +795,12 @@ static int btrfsic_process_superblock_dev_mirror( dev_bytenr = btrfs_sb_offset(superblock_mirror_num); if (dev_bytenr + BTRFS_SUPER_INFO_SIZE > device->commit_total_bytes) return -1; - bh = __bread(superblock_bdev, dev_bytenr / 4096, + bh = __bread(superblock_bdev, dev_bytenr / BTRFS_BDEV_BLOCKSIZE, BTRFS_SUPER_INFO_SIZE); if (NULL == bh) return -1; super_tmp = (struct btrfs_super_block *) - (bh->b_data + (dev_bytenr & 4095)); + (bh->b_data + (dev_bytenr & (BTRFS_BDEV_BLOCKSIZE - 1))); if (btrfs_super_bytenr(super_tmp) != dev_bytenr || btrfs_super_magic(super_tmp) != BTRFS_MAGIC || @@ -2758,7 +2758,7 @@ int btrfsic_submit_bh(int op, int op_flags, struct buffer_head *bh) (op == REQ_OP_WRITE) && bh->b_size > 0) { u64 dev_bytenr; - dev_bytenr = 4096 * bh->b_blocknr; + dev_bytenr = BTRFS_BDEV_BLOCKSIZE * bh->b_blocknr; if (dev_state->state->print_mask & BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH) pr_info("submit_bh(op=0x%x,0x%x, blocknr=%llu (bytenr %llu), size=%zu, data=%p, bdev=%p)\n", |