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-rw-r--r--fs/xfs/xfs_alloc.c6
-rw-r--r--fs/xfs/xfs_attr_leaf.c3
-rw-r--r--fs/xfs/xfs_btree.c8
-rw-r--r--fs/xfs/xfs_buf.h7
-rw-r--r--fs/xfs/xfs_da_btree.c3
-rw-r--r--fs/xfs/xfs_dir2_block.c3
-rw-r--r--fs/xfs/xfs_dir2_data.c3
-rw-r--r--fs/xfs/xfs_dir2_leaf.c3
-rw-r--r--fs/xfs/xfs_dir2_node.c3
-rw-r--r--fs/xfs/xfs_ialloc.c4
-rw-r--r--fs/xfs/xfs_linux.h1
-rw-r--r--fs/xfs/xfs_sb.c3
-rw-r--r--fs/xfs/xfs_symlink_remote.c3
13 files changed, 24 insertions, 26 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);
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 7b126f46a2f9..a19a0234c82a 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -240,8 +240,7 @@ xfs_attr3_leaf_read_verify(
struct xfs_mount *mp = bp->b_target->bt_mount;
if ((xfs_sb_version_hascrc(&mp->m_sb) &&
- !xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_ATTR3_LEAF_CRC_OFF)) ||
+ !xfs_buf_verify_cksum(bp, XFS_ATTR3_LEAF_CRC_OFF)) ||
!xfs_attr3_leaf_verify(bp)) {
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr);
xfs_buf_ioerror(bp, EFSCORRUPTED);
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 9adaae4f3e2f..4e8524d7741b 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -243,8 +243,8 @@ xfs_btree_lblock_verify_crc(
struct xfs_buf *bp)
{
if (xfs_sb_version_hascrc(&bp->b_target->bt_mount->m_sb))
- return xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_BTREE_LBLOCK_CRC_OFF);
+ return xfs_buf_verify_cksum(bp, XFS_BTREE_LBLOCK_CRC_OFF);
+
return true;
}
@@ -276,8 +276,8 @@ xfs_btree_sblock_verify_crc(
struct xfs_buf *bp)
{
if (xfs_sb_version_hascrc(&bp->b_target->bt_mount->m_sb))
- return xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_BTREE_SBLOCK_CRC_OFF);
+ return xfs_buf_verify_cksum(bp, XFS_BTREE_SBLOCK_CRC_OFF);
+
return true;
}
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h
index 995339534db6..5edcfbaddb26 100644
--- a/fs/xfs/xfs_buf.h
+++ b/fs/xfs/xfs_buf.h
@@ -369,6 +369,13 @@ static inline void xfs_buf_relse(xfs_buf_t *bp)
xfs_buf_rele(bp);
}
+static inline int
+xfs_buf_verify_cksum(struct xfs_buf *bp, unsigned long cksum_offset)
+{
+ return xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
+ cksum_offset);
+}
+
/*
* Handling of buftargs.
*/
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index 796272a2e129..6cece557c3c4 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -214,8 +214,7 @@ xfs_da3_node_read_verify(
switch (be16_to_cpu(info->magic)) {
case XFS_DA3_NODE_MAGIC:
- if (!xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_DA3_NODE_CRC_OFF))
+ if (!xfs_buf_verify_cksum(bp, XFS_DA3_NODE_CRC_OFF))
break;
/* fall through */
case XFS_DA_NODE_MAGIC:
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index 90cdbf4b5f19..948dc391d42e 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -90,8 +90,7 @@ xfs_dir3_block_read_verify(
struct xfs_mount *mp = bp->b_target->bt_mount;
if ((xfs_sb_version_hascrc(&mp->m_sb) &&
- !xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_DIR3_DATA_CRC_OFF)) ||
+ !xfs_buf_verify_cksum(bp, XFS_DIR3_DATA_CRC_OFF)) ||
!xfs_dir3_block_verify(bp)) {
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr);
xfs_buf_ioerror(bp, EFSCORRUPTED);
diff --git a/fs/xfs/xfs_dir2_data.c b/fs/xfs/xfs_dir2_data.c
index 70acff4ee173..1952f00286ea 100644
--- a/fs/xfs/xfs_dir2_data.c
+++ b/fs/xfs/xfs_dir2_data.c
@@ -268,8 +268,7 @@ xfs_dir3_data_read_verify(
struct xfs_mount *mp = bp->b_target->bt_mount;
if ((xfs_sb_version_hascrc(&mp->m_sb) &&
- !xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_DIR3_DATA_CRC_OFF)) ||
+ !xfs_buf_verify_cksum(bp, XFS_DIR3_DATA_CRC_OFF)) ||
!xfs_dir3_data_verify(bp)) {
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr);
xfs_buf_ioerror(bp, EFSCORRUPTED);
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index ae47ec6e16c4..1a412eb0e4de 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -180,8 +180,7 @@ __read_verify(
struct xfs_mount *mp = bp->b_target->bt_mount;
if ((xfs_sb_version_hascrc(&mp->m_sb) &&
- !xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_DIR3_LEAF_CRC_OFF)) ||
+ !xfs_buf_verify_cksum(bp, XFS_DIR3_LEAF_CRC_OFF)) ||
!xfs_dir3_leaf_verify(bp, magic)) {
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr);
xfs_buf_ioerror(bp, EFSCORRUPTED);
diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c
index 48c7d18f68c3..875e7c03c978 100644
--- a/fs/xfs/xfs_dir2_node.c
+++ b/fs/xfs/xfs_dir2_node.c
@@ -116,8 +116,7 @@ xfs_dir3_free_read_verify(
struct xfs_mount *mp = bp->b_target->bt_mount;
if ((xfs_sb_version_hascrc(&mp->m_sb) &&
- !xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_DIR3_FREE_CRC_OFF)) ||
+ !xfs_buf_verify_cksum(bp, XFS_DIR3_FREE_CRC_OFF)) ||
!xfs_dir3_free_verify(bp)) {
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr);
xfs_buf_ioerror(bp, EFSCORRUPTED);
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index d79210b15bc0..d6a879d879ca 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -1571,8 +1571,8 @@ xfs_agi_read_verify(
int agi_ok = 1;
if (xfs_sb_version_hascrc(&mp->m_sb))
- agi_ok = xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_AGI_CRC_OFF);
+ agi_ok = xfs_buf_verify_cksum(bp, XFS_AGI_CRC_OFF);
+
agi_ok = agi_ok && xfs_agi_verify(bp);
if (unlikely(XFS_TEST_ERROR(!agi_ok, mp, XFS_ERRTAG_IALLOC_READ_AGI,
diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
index f9bb590acc0e..e8fed74dd669 100644
--- a/fs/xfs/xfs_linux.h
+++ b/fs/xfs/xfs_linux.h
@@ -119,6 +119,7 @@ typedef __uint64_t __psunsigned_t;
#include "xfs_iops.h"
#include "xfs_aops.h"
#include "xfs_super.h"
+#include "xfs_cksum.h"
#include "xfs_buf.h"
#include "xfs_message.h"
diff --git a/fs/xfs/xfs_sb.c b/fs/xfs/xfs_sb.c
index 1ea7c865b208..36f287fa9e26 100644
--- a/fs/xfs/xfs_sb.c
+++ b/fs/xfs/xfs_sb.c
@@ -610,8 +610,7 @@ xfs_sb_read_verify(
XFS_SB_VERSION_5) ||
dsb->sb_crc != 0)) {
- if (!xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_SB_CRC_OFF)) {
+ if (!xfs_buf_verify_cksum(bp, XFS_SB_CRC_OFF)) {
/* Only fail bad secondaries on a known V5 filesystem */
if (bp->b_bn == XFS_SB_DADDR ||
xfs_sb_version_hascrc(&mp->m_sb)) {
diff --git a/fs/xfs/xfs_symlink_remote.c b/fs/xfs/xfs_symlink_remote.c
index 7a705a451ebc..b17295515b18 100644
--- a/fs/xfs/xfs_symlink_remote.c
+++ b/fs/xfs/xfs_symlink_remote.c
@@ -133,8 +133,7 @@ xfs_symlink_read_verify(
if (!xfs_sb_version_hascrc(&mp->m_sb))
return;
- if (!xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
- XFS_SYMLINK_CRC_OFF) ||
+ if (!xfs_buf_verify_cksum(bp, XFS_SYMLINK_CRC_OFF) ||
!xfs_symlink_verify(bp)) {
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr);
xfs_buf_ioerror(bp, EFSCORRUPTED);
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