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| author |   Eric Sandeen <sandeen@redhat.com> | 2014-02-27 15:18:23 +1100 |
|---|---|---|
| committer |   Dave Chinner <david@fromorbit.com> | 2014-02-27 15:18:23 +1100 |
| commit | f1dbcd7e38c80c2165516b4432231b46f1adc76c (patch) | |
| tree | bde886fc74ed712e9beb016151edf068a68d7a01 /fs/xfs/xfs_alloc.c | |
| parent | xfs: add helper for verifying checksums on xfs_bufs (diff) | |
| download | linux-dev-f1dbcd7e38c80c2165516b4432231b46f1adc76c.tar.xz linux-dev-f1dbcd7e38c80c2165516b4432231b46f1adc76c.zip | |
xfs: add helper for updating checksums on xfs_bufs
Many/most callers of xfs_update_cksum() pass bp->b_addr and
BBTOB(bp->b_length) as the first 2 args. Add a helper
which can just accept the bp and the crc offset, and work
it out on its own, for brevity.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_alloc.c')
| -rw-r--r-- | fs/xfs/xfs_alloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 5050c9a2fbb0..9c7cf3d060a6 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -515,7 +515,7 @@ xfs_agfl_write_verify( if (bip) XFS_BUF_TO_AGFL(bp)->agfl_lsn = cpu_to_be64(bip->bli_item.li_lsn); - xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), XFS_AGFL_CRC_OFF); + xfs_buf_update_cksum(bp, XFS_AGFL_CRC_OFF); } const struct xfs_buf_ops xfs_agfl_buf_ops = { @@ -2269,7 +2269,7 @@ xfs_agf_write_verify( if (bip) XFS_BUF_TO_AGF(bp)->agf_lsn = cpu_to_be64(bip->bli_item.li_lsn); - xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), XFS_AGF_CRC_OFF); + xfs_buf_update_cksum(bp, XFS_AGF_CRC_OFF); } const struct xfs_buf_ops xfs_agf_buf_ops = { |