summaryrefslogtreecommitdiff
path: root/fs/xfs/xfs_alloc.c
diff options
context:
space:
mode:
authorEric Sandeen <sandeen@redhat.com>2014-02-27 08:17:27 +0400
committerDave Chinner <david@fromorbit.com>2014-02-27 08:17:27 +0400
commit5158217058fc2cdb92e05b9bb3c1a350d2a51ed9 (patch)
tree3d2260f1e7f670fe71fd69f14b01daa342832742 /fs/xfs/xfs_alloc.c
parent533b81c875589ad0a2fc116991534b4601195253 (diff)
downloadlinux-5158217058fc2cdb92e05b9bb3c1a350d2a51ed9.tar.xz
xfs: add helper for verifying checksums on xfs_bufs
Many/most callers of xfs_verify_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.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index 72ea85512eb6..5050c9a2fbb0 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -485,8 +485,7 @@ xfs_agfl_read_verify(
if (!xfs_sb_version_hascrc(&mp->m_sb))
return;
- agfl_ok = xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_AGFL_CRC_OFF);
+ agfl_ok = xfs_buf_verify_cksum(bp, XFS_AGFL_CRC_OFF);
agfl_ok = agfl_ok && xfs_agfl_verify(bp);
@@ -2240,8 +2239,7 @@ xfs_agf_read_verify(
int agf_ok = 1;
if (xfs_sb_version_hascrc(&mp->m_sb))
- agf_ok = xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_AGF_CRC_OFF);
+ agf_ok = xfs_buf_verify_cksum(bp, XFS_AGF_CRC_OFF);
agf_ok = agf_ok && xfs_agf_verify(mp, bp);