diff options
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index e94df69ee2e0d..a95525bfb99cf 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -368,6 +368,8 @@ struct ext4_io_submit { #define EXT4_MAX_BLOCKS(size, offset, blkbits) \ ((EXT4_BLOCK_ALIGN(size + offset, blkbits) >> blkbits) - (offset >> \ blkbits)) +#define EXT4_B_TO_LBLK(inode, offset) \ + (round_up((offset), i_blocksize(inode)) >> (inode)->i_blkbits) /* Translate a block number to a cluster number */ #define EXT4_B2C(sbi, blk) ((blk) >> (sbi)->s_cluster_bits) |