[05/20] xfs: refactor xfs_verifier_error and xfs_buf_ioerror

Commit Message

Darrick J. Wong Dec. 23, 2017, 1:07 a.m. UTC

From: Darrick J. Wong <[e-mail]>

Since all verification errors also mark the buffer as having an error,
we can combine these two calls.  Later we'll add a xfs_failaddr_t
parameter to promote the idea of reporting corruption errors and the
address of the failing check to enable better debugging reports.

Signed-off-by: Darrick J. Wong <[e-mail]>
---
 fs/xfs/libxfs/xfs_alloc.c          |   20 ++++++--------------
 fs/xfs/libxfs/xfs_alloc_btree.c    |   11 ++++-------
 fs/xfs/libxfs/xfs_attr_leaf.c      |   10 +++-------
 fs/xfs/libxfs/xfs_attr_remote.c    |   24 +++++++++++-------------
 fs/xfs/libxfs/xfs_bmap_btree.c     |   11 ++++-------
 fs/xfs/libxfs/xfs_da_btree.c       |   16 +++++-----------
 fs/xfs/libxfs/xfs_dir2_block.c     |   10 +++-------
 fs/xfs/libxfs/xfs_dir2_data.c      |   15 +++++----------
 fs/xfs/libxfs/xfs_dir2_leaf.c      |   10 +++-------
 fs/xfs/libxfs/xfs_dir2_node.c      |   13 ++++---------
 fs/xfs/libxfs/xfs_dquot_buf.c      |   10 +++-------
 fs/xfs/libxfs/xfs_ialloc.c         |   10 +++-------
 fs/xfs/libxfs/xfs_ialloc_btree.c   |   11 ++++-------
 fs/xfs/libxfs/xfs_inode_buf.c      |    3 +--
 fs/xfs/libxfs/xfs_refcount_btree.c |   11 ++++-------
 fs/xfs/libxfs/xfs_rmap_btree.c     |   11 ++++-------
 fs/xfs/libxfs/xfs_sb.c             |   10 ++++------
 fs/xfs/libxfs/xfs_symlink_remote.c |   10 +++-------
 fs/xfs/xfs_buf.c                   |    7 ++++---
 fs/xfs/xfs_buf.h                   |    4 +++-
 fs/xfs/xfs_error.c                 |    5 ++++-
 fs/xfs/xfs_error.h                 |    2 +-
 fs/xfs/xfs_trace.h                 |    6 +++---
 23 files changed, 89 insertions(+), 151 deletions(-)



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Comments

Dave Chinner Jan. 2, 2018, 11:22 p.m. UTC | #1

On Fri, Dec 22, 2017 at 05:07:34PM -0800, Darrick J. Wong wrote:
> From: Darrick J. Wong <[e-mail]>
> 
> Since all verification errors also mark the buffer as having an error,
> we can combine these two calls.  Later we'll add a xfs_failaddr_t
> parameter to promote the idea of reporting corruption errors and the
> address of the failing check to enable better debugging reports.
> 
> Signed-off-by: Darrick J. Wong <[e-mail]>
> ---
>  fs/xfs/libxfs/xfs_alloc.c          |   20 ++++++--------------
>  fs/xfs/libxfs/xfs_alloc_btree.c    |   11 ++++-------
>  fs/xfs/libxfs/xfs_attr_leaf.c      |   10 +++-------
>  fs/xfs/libxfs/xfs_attr_remote.c    |   24 +++++++++++-------------
>  fs/xfs/libxfs/xfs_bmap_btree.c     |   11 ++++-------
>  fs/xfs/libxfs/xfs_da_btree.c       |   16 +++++-----------
>  fs/xfs/libxfs/xfs_dir2_block.c     |   10 +++-------
>  fs/xfs/libxfs/xfs_dir2_data.c      |   15 +++++----------
>  fs/xfs/libxfs/xfs_dir2_leaf.c      |   10 +++-------
>  fs/xfs/libxfs/xfs_dir2_node.c      |   13 ++++---------
>  fs/xfs/libxfs/xfs_dquot_buf.c      |   10 +++-------
>  fs/xfs/libxfs/xfs_ialloc.c         |   10 +++-------
>  fs/xfs/libxfs/xfs_ialloc_btree.c   |   11 ++++-------
>  fs/xfs/libxfs/xfs_inode_buf.c      |    3 +--
>  fs/xfs/libxfs/xfs_refcount_btree.c |   11 ++++-------
>  fs/xfs/libxfs/xfs_rmap_btree.c     |   11 ++++-------
>  fs/xfs/libxfs/xfs_sb.c             |   10 ++++------
>  fs/xfs/libxfs/xfs_symlink_remote.c |   10 +++-------
>  fs/xfs/xfs_buf.c                   |    7 ++++---
>  fs/xfs/xfs_buf.h                   |    4 +++-
>  fs/xfs/xfs_error.c                 |    5 ++++-
>  fs/xfs/xfs_error.h                 |    2 +-
>  fs/xfs/xfs_trace.h                 |    6 +++---
>  23 files changed, 89 insertions(+), 151 deletions(-)

Nice! I didn't think there was that much cleanup in this little
rework :) Looks good to me.

Reviewed-by: Dave Chinner <[e-mail]>

Patch

diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index 82333fc..c4bab34 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -567,12 +567,9 @@  xfs_agfl_read_verify(
 		return;
 
 	if (!xfs_buf_verify_cksum(bp, XFS_AGFL_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_agfl_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -587,8 +584,7 @@  xfs_agfl_write_verify(
 		return;
 
 	if (!xfs_agfl_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
@@ -2461,13 +2457,10 @@  xfs_agf_read_verify(
 
 	if (xfs_sb_version_hascrc(&mp->m_sb) &&
 	    !xfs_buf_verify_cksum(bp, XFS_AGF_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (XFS_TEST_ERROR(!xfs_agf_verify(mp, bp), mp,
 				XFS_ERRTAG_ALLOC_READ_AGF))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -2478,8 +2471,7 @@  xfs_agf_write_verify(
 	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
 	if (!xfs_agf_verify(mp, bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c
index cfde0a0..752d6aa 100644
--- a/fs/xfs/libxfs/xfs_alloc_btree.c
+++ b/fs/xfs/libxfs/xfs_alloc_btree.c
@@ -364,14 +364,12 @@  xfs_allocbt_read_verify(
 	struct xfs_buf	*bp)
 {
 	if (!xfs_btree_sblock_verify_crc(bp))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_allocbt_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 
-	if (bp->b_error) {
+	if (bp->b_error)
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_verifier_error(bp);
-	}
 }
 
 static void
@@ -380,8 +378,7 @@  xfs_allocbt_write_verify(
 {
 	if (!xfs_allocbt_verify(bp)) {
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 	xfs_btree_sblock_calc_crc(bp);
diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c
index 601eaa3..6a9805a 100644
--- a/fs/xfs/libxfs/xfs_attr_leaf.c
+++ b/fs/xfs/libxfs/xfs_attr_leaf.c
@@ -297,8 +297,7 @@  xfs_attr3_leaf_write_verify(
 	struct xfs_attr3_leaf_hdr *hdr3 = bp->b_addr;
 
 	if (!xfs_attr3_leaf_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
@@ -325,12 +324,9 @@  xfs_attr3_leaf_read_verify(
 
 	if (xfs_sb_version_hascrc(&mp->m_sb) &&
 	     !xfs_buf_verify_cksum(bp, XFS_ATTR3_LEAF_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_attr3_leaf_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 const struct xfs_buf_ops xfs_attr3_leaf_buf_ops = {
diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c
index d56caf0..231b569 100644
--- a/fs/xfs/libxfs/xfs_attr_remote.c
+++ b/fs/xfs/libxfs/xfs_attr_remote.c
@@ -137,22 +137,20 @@  xfs_attr3_rmt_read_verify(
 
 	while (len > 0) {
 		if (!xfs_verify_cksum(ptr, blksize, XFS_ATTR3_RMT_CRC_OFF)) {
-			xfs_buf_ioerror(bp, -EFSBADCRC);
-			break;
+			xfs_verifier_error(bp, -EFSBADCRC);
+			return;
 		}
 		if (!xfs_attr3_rmt_verify(mp, ptr, blksize, bno)) {
-			xfs_buf_ioerror(bp, -EFSCORRUPTED);
-			break;
+			xfs_verifier_error(bp, -EFSCORRUPTED);
+			return;
 		}
 		len -= blksize;
 		ptr += blksize;
 		bno += BTOBB(blksize);
 	}
 
-	if (bp->b_error)
-		xfs_verifier_error(bp);
-	else
-		ASSERT(len == 0);
+	if (len != 0)
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -178,8 +176,7 @@  xfs_attr3_rmt_write_verify(
 		struct xfs_attr3_rmt_hdr *rmt = (struct xfs_attr3_rmt_hdr *)ptr;
 
 		if (!xfs_attr3_rmt_verify(mp, ptr, blksize, bno)) {
-			xfs_buf_ioerror(bp, -EFSCORRUPTED);
-			xfs_verifier_error(bp);
+			xfs_verifier_error(bp, -EFSCORRUPTED);
 			return;
 		}
 
@@ -188,8 +185,7 @@  xfs_attr3_rmt_write_verify(
 		 * xfs_attr3_rmt_hdr_set() for the explanation.
 		 */
 		if (rmt->rm_lsn != cpu_to_be64(NULLCOMMITLSN)) {
-			xfs_buf_ioerror(bp, -EFSCORRUPTED);
-			xfs_verifier_error(bp);
+			xfs_verifier_error(bp, -EFSCORRUPTED);
 			return;
 		}
 		xfs_update_cksum(ptr, blksize, XFS_ATTR3_RMT_CRC_OFF);
@@ -198,7 +194,9 @@  xfs_attr3_rmt_write_verify(
 		ptr += blksize;
 		bno += BTOBB(blksize);
 	}
-	ASSERT(len == 0);
+
+	if (len != 0)
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 const struct xfs_buf_ops xfs_attr3_rmt_buf_ops = {
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c
index 862be9c..b6d61c7 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -467,14 +467,12 @@  xfs_bmbt_read_verify(
 	struct xfs_buf	*bp)
 {
 	if (!xfs_btree_lblock_verify_crc(bp))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_bmbt_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 
-	if (bp->b_error) {
+	if (bp->b_error)
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_verifier_error(bp);
-	}
 }
 
 static void
@@ -483,8 +481,7 @@  xfs_bmbt_write_verify(
 {
 	if (!xfs_bmbt_verify(bp)) {
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 	xfs_btree_lblock_calc_crc(bp);
diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c
index 6516115..27b5ed3 100644
--- a/fs/xfs/libxfs/xfs_da_btree.c
+++ b/fs/xfs/libxfs/xfs_da_btree.c
@@ -186,8 +186,7 @@  xfs_da3_node_write_verify(
 	struct xfs_da3_node_hdr *hdr3 = bp->b_addr;
 
 	if (!xfs_da3_node_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
@@ -215,15 +214,13 @@  xfs_da3_node_read_verify(
 	switch (be16_to_cpu(info->magic)) {
 		case XFS_DA3_NODE_MAGIC:
 			if (!xfs_buf_verify_cksum(bp, XFS_DA3_NODE_CRC_OFF)) {
-				xfs_buf_ioerror(bp, -EFSBADCRC);
+				xfs_verifier_error(bp, -EFSBADCRC);
 				break;
 			}
 			/* fall through */
 		case XFS_DA_NODE_MAGIC:
-			if (!xfs_da3_node_verify(bp)) {
-				xfs_buf_ioerror(bp, -EFSCORRUPTED);
-				break;
-			}
+			if (!xfs_da3_node_verify(bp))
+				xfs_verifier_error(bp, -EFSCORRUPTED);
 			return;
 		case XFS_ATTR_LEAF_MAGIC:
 		case XFS_ATTR3_LEAF_MAGIC:
@@ -236,12 +233,9 @@  xfs_da3_node_read_verify(
 			bp->b_ops->verify_read(bp);
 			return;
 		default:
-			xfs_buf_ioerror(bp, -EFSCORRUPTED);
+			xfs_verifier_error(bp, -EFSCORRUPTED);
 			break;
 	}
-
-	/* corrupt block */
-	xfs_verifier_error(bp);
 }
 
 const struct xfs_buf_ops xfs_da3_node_buf_ops = {
diff --git a/fs/xfs/libxfs/xfs_dir2_block.c b/fs/xfs/libxfs/xfs_dir2_block.c
index e427249..a5d95c9 100644
--- a/fs/xfs/libxfs/xfs_dir2_block.c
+++ b/fs/xfs/libxfs/xfs_dir2_block.c
@@ -89,12 +89,9 @@  xfs_dir3_block_read_verify(
 
 	if (xfs_sb_version_hascrc(&mp->m_sb) &&
 	     !xfs_buf_verify_cksum(bp, XFS_DIR3_DATA_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_dir3_block_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -106,8 +103,7 @@  xfs_dir3_block_write_verify(
 	struct xfs_dir3_blk_hdr	*hdr3 = bp->b_addr;
 
 	if (!xfs_dir3_block_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
diff --git a/fs/xfs/libxfs/xfs_dir2_data.c b/fs/xfs/libxfs/xfs_dir2_data.c
index af15f705..e1546fb 100644
--- a/fs/xfs/libxfs/xfs_dir2_data.c
+++ b/fs/xfs/libxfs/xfs_dir2_data.c
@@ -267,8 +267,7 @@  xfs_dir3_data_reada_verify(
 		bp->b_ops->verify_read(bp);
 		return;
 	default:
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		break;
 	}
 }
@@ -280,13 +279,10 @@  xfs_dir3_data_read_verify(
 	struct xfs_mount	*mp = bp->b_target->bt_mount;
 
 	if (xfs_sb_version_hascrc(&mp->m_sb) &&
-	     !xfs_buf_verify_cksum(bp, XFS_DIR3_DATA_CRC_OFF))
-		 xfs_buf_ioerror(bp, -EFSBADCRC);
+	    !xfs_buf_verify_cksum(bp, XFS_DIR3_DATA_CRC_OFF))
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_dir3_data_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -298,8 +294,7 @@  xfs_dir3_data_write_verify(
 	struct xfs_dir3_blk_hdr	*hdr3 = bp->b_addr;
 
 	if (!xfs_dir3_data_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
diff --git a/fs/xfs/libxfs/xfs_dir2_leaf.c b/fs/xfs/libxfs/xfs_dir2_leaf.c
index 27297a6..071f879 100644
--- a/fs/xfs/libxfs/xfs_dir2_leaf.c
+++ b/fs/xfs/libxfs/xfs_dir2_leaf.c
@@ -184,12 +184,9 @@  __read_verify(
 
 	if (xfs_sb_version_hascrc(&mp->m_sb) &&
 	     !xfs_buf_verify_cksum(bp, XFS_DIR3_LEAF_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_dir3_leaf_verify(bp, magic))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -202,8 +199,7 @@  __write_verify(
 	struct xfs_dir3_leaf_hdr *hdr3 = bp->b_addr;
 
 	if (!xfs_dir3_leaf_verify(bp, magic)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c
index 682e2bf..888301d 100644
--- a/fs/xfs/libxfs/xfs_dir2_node.c
+++ b/fs/xfs/libxfs/xfs_dir2_node.c
@@ -118,12 +118,9 @@  xfs_dir3_free_read_verify(
 
 	if (xfs_sb_version_hascrc(&mp->m_sb) &&
 	    !xfs_buf_verify_cksum(bp, XFS_DIR3_FREE_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_dir3_free_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -135,8 +132,7 @@  xfs_dir3_free_write_verify(
 	struct xfs_dir3_blk_hdr	*hdr3 = bp->b_addr;
 
 	if (!xfs_dir3_free_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
@@ -209,8 +205,7 @@  __xfs_dir3_free_read(
 
 	/* Check things that we can't do in the verifier. */
 	if (!xfs_dir3_free_header_check(dp, fbno, *bpp)) {
-		xfs_buf_ioerror(*bpp, -EFSCORRUPTED);
-		xfs_verifier_error(*bpp);
+		xfs_verifier_error(*bpp, -EFSCORRUPTED);
 		xfs_trans_brelse(tp, *bpp);
 		return -EFSCORRUPTED;
 	}
diff --git a/fs/xfs/libxfs/xfs_dquot_buf.c b/fs/xfs/libxfs/xfs_dquot_buf.c
index 747085b..a3f1ecc 100644
--- a/fs/xfs/libxfs/xfs_dquot_buf.c
+++ b/fs/xfs/libxfs/xfs_dquot_buf.c
@@ -249,12 +249,9 @@  xfs_dquot_buf_read_verify(
 	struct xfs_mount	*mp = bp->b_target->bt_mount;
 
 	if (!xfs_dquot_buf_verify_crc(mp, bp))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_dquot_buf_verify(mp, bp, XFS_QMOPT_DOWARN))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 /*
@@ -288,8 +285,7 @@  xfs_dquot_buf_write_verify(
 	struct xfs_mount	*mp = bp->b_target->bt_mount;
 
 	if (!xfs_dquot_buf_verify(mp, bp, XFS_QMOPT_DOWARN)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 }
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 5de1ef3..60b6666 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -2544,13 +2544,10 @@  xfs_agi_read_verify(
 
 	if (xfs_sb_version_hascrc(&mp->m_sb) &&
 	    !xfs_buf_verify_cksum(bp, XFS_AGI_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (XFS_TEST_ERROR(!xfs_agi_verify(bp), mp,
 				XFS_ERRTAG_IALLOC_READ_AGI))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -2561,8 +2558,7 @@  xfs_agi_write_verify(
 	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
 	if (!xfs_agi_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c
index 317caba..d86bdce 100644
--- a/fs/xfs/libxfs/xfs_ialloc_btree.c
+++ b/fs/xfs/libxfs/xfs_ialloc_btree.c
@@ -294,14 +294,12 @@  xfs_inobt_read_verify(
 	struct xfs_buf	*bp)
 {
 	if (!xfs_btree_sblock_verify_crc(bp))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_inobt_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 
-	if (bp->b_error) {
+	if (bp->b_error)
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_verifier_error(bp);
-	}
 }
 
 static void
@@ -310,8 +308,7 @@  xfs_inobt_write_verify(
 {
 	if (!xfs_inobt_verify(bp)) {
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 	xfs_btree_sblock_calc_crc(bp);
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index 6b79890..b625f65 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -113,8 +113,7 @@  xfs_inode_buf_verify(
 				return;
 			}
 
-			xfs_buf_ioerror(bp, -EFSCORRUPTED);
-			xfs_verifier_error(bp);
+			xfs_verifier_error(bp, -EFSCORRUPTED);
 #ifdef DEBUG
 			xfs_alert(mp,
 				"bad inode magic/vsn daddr %lld #%d (magic=%x)",
diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c
index 3c59dd3..ce940eb 100644
--- a/fs/xfs/libxfs/xfs_refcount_btree.c
+++ b/fs/xfs/libxfs/xfs_refcount_btree.c
@@ -255,14 +255,12 @@  xfs_refcountbt_read_verify(
 	struct xfs_buf	*bp)
 {
 	if (!xfs_btree_sblock_verify_crc(bp))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_refcountbt_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 
-	if (bp->b_error) {
+	if (bp->b_error)
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_verifier_error(bp);
-	}
 }
 
 STATIC void
@@ -271,8 +269,7 @@  xfs_refcountbt_write_verify(
 {
 	if (!xfs_refcountbt_verify(bp)) {
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 	xfs_btree_sblock_calc_crc(bp);
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
index 9d9c919..6325908 100644
--- a/fs/xfs/libxfs/xfs_rmap_btree.c
+++ b/fs/xfs/libxfs/xfs_rmap_btree.c
@@ -347,14 +347,12 @@  xfs_rmapbt_read_verify(
 	struct xfs_buf	*bp)
 {
 	if (!xfs_btree_sblock_verify_crc(bp))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_rmapbt_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 
-	if (bp->b_error) {
+	if (bp->b_error)
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_verifier_error(bp);
-	}
 }
 
 static void
@@ -363,8 +361,7 @@  xfs_rmapbt_write_verify(
 {
 	if (!xfs_rmapbt_verify(bp)) {
 		trace_xfs_btree_corrupt(bp, _RET_IP_);
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 	xfs_btree_sblock_calc_crc(bp);
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index 9b5aae2..96a8267 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -640,11 +640,10 @@  xfs_sb_read_verify(
 	error = xfs_sb_verify(bp, true);
 
 out_error:
-	if (error) {
+	if (error == -EFSCORRUPTED || error == -EFSBADCRC)
+		xfs_verifier_error(bp, error);
+	else if (error)
 		xfs_buf_ioerror(bp, error);
-		if (error == -EFSCORRUPTED || error == -EFSBADCRC)
-			xfs_verifier_error(bp);
-	}
 }
 
 /*
@@ -678,8 +677,7 @@  xfs_sb_write_verify(
 
 	error = xfs_sb_verify(bp, false);
 	if (error) {
-		xfs_buf_ioerror(bp, error);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, error);
 		return;
 	}
 
diff --git a/fs/xfs/libxfs/xfs_symlink_remote.c b/fs/xfs/libxfs/xfs_symlink_remote.c
index c484877..58c21a6 100644
--- a/fs/xfs/libxfs/xfs_symlink_remote.c
+++ b/fs/xfs/libxfs/xfs_symlink_remote.c
@@ -135,12 +135,9 @@  xfs_symlink_read_verify(
 		return;
 
 	if (!xfs_buf_verify_cksum(bp, XFS_SYMLINK_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_symlink_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -155,8 +152,7 @@  xfs_symlink_write_verify(
 		return;
 
 	if (!xfs_symlink_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 4c6e86d..45987a2 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1180,13 +1180,14 @@  xfs_buf_ioend_async(
 }
 
 void
-xfs_buf_ioerror(
+__xfs_buf_ioerror(
 	xfs_buf_t		*bp,
-	int			error)
+	int			error,
+	xfs_failaddr_t		failaddr)
 {
 	ASSERT(error <= 0 && error >= -1000);
 	bp->b_error = error;
-	trace_xfs_buf_ioerror(bp, error, _RET_IP_);
+	trace_xfs_buf_ioerror(bp, error, failaddr);
 }
 
 void
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h
index f873bb7..6f907a3 100644
--- a/fs/xfs/xfs_buf.h
+++ b/fs/xfs/xfs_buf.h
@@ -315,7 +315,9 @@  extern void xfs_buf_unlock(xfs_buf_t *);
 /* Buffer Read and Write Routines */
 extern int xfs_bwrite(struct xfs_buf *bp);
 extern void xfs_buf_ioend(struct xfs_buf *bp);
-extern void xfs_buf_ioerror(xfs_buf_t *, int);
+extern void __xfs_buf_ioerror(struct xfs_buf *bp, int error,
+		xfs_failaddr_t failaddr);
+#define xfs_buf_ioerror(bp, err) __xfs_buf_ioerror((bp), (err), __this_address)
 extern void xfs_buf_ioerror_alert(struct xfs_buf *, const char *func);
 extern void xfs_buf_submit(struct xfs_buf *bp);
 extern int xfs_buf_submit_wait(struct xfs_buf *bp);
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index 4c9f35d..c0a98c4 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -347,10 +347,13 @@  xfs_corruption_error(
  */
 void
 xfs_verifier_error(
-	struct xfs_buf		*bp)
+	struct xfs_buf		*bp,
+	int			error)
 {
 	struct xfs_mount *mp = bp->b_target->bt_mount;
 
+	__xfs_buf_ioerror(bp, error, __return_address);
+
 	xfs_alert(mp, "Metadata %s detected at %pS, %s block 0x%llx",
 		  bp->b_error == -EFSBADCRC ? "CRC error" : "corruption",
 		  __return_address, bp->b_ops->name, bp->b_bn);
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index ea816c1..5987562 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -25,7 +25,7 @@  extern void xfs_error_report(const char *tag, int level, struct xfs_mount *mp,
 extern void xfs_corruption_error(const char *tag, int level,
 			struct xfs_mount *mp, void *p, const char *filename,
 			int linenum, void *ra);
-extern void xfs_verifier_error(struct xfs_buf *bp);
+extern void xfs_verifier_error(struct xfs_buf *bp, int error);
 
 #define	XFS_ERROR_REPORT(e, lvl, mp)	\
 	xfs_error_report(e, lvl, mp, __FILE__, __LINE__, __return_address)
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index d718a10..9235b2c 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -390,7 +390,7 @@  DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 
 TRACE_EVENT(xfs_buf_ioerror,
-	TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
+	TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
 	TP_ARGS(bp, error, caller_ip),
 	TP_STRUCT__entry(
 		__field(dev_t, dev)
@@ -401,7 +401,7 @@  TRACE_EVENT(xfs_buf_ioerror,
 		__field(int, pincount)
 		__field(unsigned, lockval)
 		__field(int, error)
-		__field(unsigned long, caller_ip)
+		__field(xfs_failaddr_t, caller_ip)
 	),
 	TP_fast_assign(
 		__entry->dev = bp->b_target->bt_dev;
@@ -415,7 +415,7 @@  TRACE_EVENT(xfs_buf_ioerror,
 		__entry->caller_ip = caller_ip;
 	),
 	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
-		  "lock %d error %d flags %s caller %ps",
+		  "lock %d error %d flags %s caller %pS",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long long)__entry->bno,
 		  __entry->buffer_length,