[PATCH 06/12] xfs: kill xfs_fs_repair_cmn_err() macro

Dave Chinner
2011-01-12T00:44:09Z

From: Dave Chinner <dchinner@redhat.com>

In certain cases of inode corruption, the xfs_fs_repair_cmn_err()
macro is used to output an extra message in the corruption report.
That extra message is "unmount and run xfs_repair", which really
applies to any corruption report. Each case that this macro is
called (except one) then calls xfs_corruption_error() to optionally
dump more information about the error.

Hence, move the output of "run xfs_repair" to xfs_corruption_error()
so that it is output on all corruption reports as it is relevant to
all corruption incidents. Also, convert the one caller of the
fs_repair macro that doesn't call xfs_corruption_error() to call it,
hence provide consiѕtent error reporting for all cases where
xfs_fs_repair_cmn_err() used to be called.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
---
fs/xfs/xfs_bmap.c | 7 +++----
fs/xfs/xfs_error.c | 1 +
fs/xfs/xfs_error.h | 3 ---
fs/xfs/xfs_inode.c | 37 +++++++++++++++----------------------
4 files changed, 19 insertions(+), 29 deletions(-)

diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 500c5c7..87919e1 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -4174,12 +4174,11 @@ xfs_bmap_read_extents(
num_recs = xfs_btree_get_numrecs(block);
if (unlikely(i + num_recs > room)) {
ASSERT(i + num_recs <= room);
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
+ xfs_warn(ip->i_mount,
"corrupt dinode %Lu, (btree extents).",
(unsigned long long) ip->i_ino);
- XFS_ERROR_REPORT("xfs_bmap_read_extents(1)",
- XFS_ERRLEVEL_LOW,
- ip->i_mount);
+ XFS_CORRUPTION_ERROR("xfs_bmap_read_extents(1)",
+ XFS_ERRLEVEL_LOW, ip->i_mount, block);
goto error0;
}
XFS_WANT_CORRUPTED_GOTO(
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index 34f0e2d..0302890 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -183,4 +183,5 @@ xfs_corruption_error(
if (level <= xfs_error_level)
xfs_hex_dump(p, 16);
xfs_error_report(tag, level, mp, filename, linenum, ra);
+ xfs_alert(mp, "Corruption detected. Unmount and run xfs_repair");
}
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index e1ba2d2..4c8b500 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -162,9 +162,6 @@ struct xfs_mount;

extern void xfs_hex_dump(void *p, int length);

-#define xfs_fs_repair_cmn_err(level, mp, fmt, args...) \
- xfs_fs_cmn_err(level, mp, fmt " Unmount and run xfs_repair.", ## args)
-
#define xfs_fs_mount_cmn_err(f, fmt, args...) \
do { \
if (!(f & XFS_MFSI_QUIET)) \
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index a035fa8..85c5410 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -317,7 +317,7 @@ xfs_iformat(
if (unlikely(be32_to_cpu(dip->di_nextents) +
be16_to_cpu(dip->di_anextents) >
be64_to_cpu(dip->di_nblocks))) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
+ xfs_warn(ip->i_mount,
"corrupt dinode %Lu, extent total = %d, nblocks = %Lu.",
(unsigned long long)ip->i_ino,
(int)(be32_to_cpu(dip->di_nextents) +
@@ -330,8 +330,7 @@ xfs_iformat(
}

if (unlikely(dip->di_forkoff > ip->i_mount->m_sb.sb_inodesize)) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
- "corrupt dinode %Lu, forkoff = 0x%x.",
+ xfs_warn(ip->i_mount, "corrupt dinode %Lu, forkoff = 0x%x.",
(unsigned long long)ip->i_ino,
dip->di_forkoff);
XFS_CORRUPTION_ERROR("xfs_iformat(2)", XFS_ERRLEVEL_LOW,
@@ -341,7 +340,7 @@ xfs_iformat(

if (unlikely((ip->i_d.di_flags & XFS_DIFLAG_REALTIME) &&
!ip->i_mount->m_rtdev_targp)) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
+ xfs_warn(ip->i_mount,
"corrupt dinode %Lu, has realtime flag set.",
ip->i_ino);
XFS_CORRUPTION_ERROR("xfs_iformat(realtime)",
@@ -373,9 +372,8 @@ xfs_iformat(
* no local regular files yet
*/
if (unlikely((be16_to_cpu(dip->di_mode) & S_IFMT) == S_IFREG)) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
- "corrupt inode %Lu "
- "(local format for regular file).",
+ xfs_warn(ip->i_mount,
+ "corrupt inode %Lu (local format for regular file).",
(unsigned long long) ip->i_ino);
XFS_CORRUPTION_ERROR("xfs_iformat(4)",
XFS_ERRLEVEL_LOW,
@@ -385,9 +383,8 @@ xfs_iformat(

di_size = be64_to_cpu(dip->di_size);
if (unlikely(di_size > XFS_DFORK_DSIZE(dip, ip->i_mount))) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
- "corrupt inode %Lu "
- "(bad size %Ld for local inode).",
+ xfs_warn(ip->i_mount,
+ "corrupt inode %Lu (bad size %Ld for local inode).",
(unsigned long long) ip->i_ino,
(long long) di_size);
XFS_CORRUPTION_ERROR("xfs_iformat(5)",
@@ -431,9 +428,8 @@ xfs_iformat(
size = be16_to_cpu(atp->hdr.totsize);

if (unlikely(size < sizeof(struct xfs_attr_sf_hdr))) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
- "corrupt inode %Lu "
- "(bad attr fork size %Ld).",
+ xfs_warn(ip->i_mount,
+ "corrupt inode %Lu (bad attr fork size %Ld).",
(unsigned long long) ip->i_ino,
(long long) size);
XFS_CORRUPTION_ERROR("xfs_iformat(8)",
@@ -488,9 +484,8 @@ xfs_iformat_local(
* kmem_alloc() or memcpy() below.
*/
if (unlikely(size > XFS_DFORK_SIZE(dip, ip->i_mount, whichfork))) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
- "corrupt inode %Lu "
- "(bad size %d for local fork, size = %d).",
+ xfs_warn(ip->i_mount,
+ "corrupt inode %Lu (bad size %d for local fork, size = %d).",
(unsigned long long) ip->i_ino, size,
XFS_DFORK_SIZE(dip, ip->i_mount, whichfork));
XFS_CORRUPTION_ERROR("xfs_iformat_local", XFS_ERRLEVEL_LOW,
@@ -547,8 +542,7 @@ xfs_iformat_extents(
* kmem_alloc() or memcpy() below.
*/
if (unlikely(size < 0 || size > XFS_DFORK_SIZE(dip, ip->i_mount, whichfork))) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
- "corrupt inode %Lu ((a)extents = %d).",
+ xfs_warn(ip->i_mount, "corrupt inode %Lu ((a)extents = %d).",
(unsigned long long) ip->i_ino, nex);
XFS_CORRUPTION_ERROR("xfs_iformat_extents(1)", XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
@@ -623,11 +617,10 @@ xfs_iformat_btree(
|| XFS_BMDR_SPACE_CALC(nrecs) >
XFS_DFORK_SIZE(dip, ip->i_mount, whichfork)
|| XFS_IFORK_NEXTENTS(ip, whichfork) > ip->i_d.di_nblocks)) {
- xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
- "corrupt inode %Lu (btree).",
+ xfs_warn(ip->i_mount, "corrupt inode %Lu (btree).",
(unsigned long long) ip->i_ino);
- XFS_ERROR_REPORT("xfs_iformat_btree", XFS_ERRLEVEL_LOW,
- ip->i_mount);
+ XFS_CORRUPTION_ERROR("xfs_iformat_btree", XFS_ERRLEVEL_LOW,
+ ip->i_mount, dip);
return XFS_ERROR(EFSCORRUPTED);
}

--
1.7.2.3