diff options
author | Christoph Hellwig <hch@infradead.org> | 2010-04-20 17:02:50 +1000 |
---|---|---|
committer | Alex Elder <aelder@sgi.com> | 2010-05-19 09:58:15 -0500 |
commit | 1414a6046ab402ac21545522270c32c576327eb9 (patch) | |
tree | 2e1364e818bef8a05cb442503e4224b7c7a9d6a4 | |
parent | 8112e9dc6d1494078122146647981bc02a452d6a (diff) | |
download | linux-3.10-1414a6046ab402ac21545522270c32c576327eb9.tar.gz linux-3.10-1414a6046ab402ac21545522270c32c576327eb9.tar.bz2 linux-3.10-1414a6046ab402ac21545522270c32c576327eb9.zip |
xfs: remove dead XFS_LOUD_RECOVERY code
This can't be enabled through the build system and has been dead for
ages. Note that the CRC patches add back log checksumming, but the
code is quite different from the version removed here anyway.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
-rw-r--r-- | fs/xfs/quota/xfs_qm.c | 8 | ||||
-rw-r--r-- | fs/xfs/xfs_log_recover.c | 67 | ||||
-rw-r--r-- | fs/xfs/xfs_mount.c | 7 |
3 files changed, 0 insertions, 82 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index b5145201d85..38e76414664 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -1331,9 +1331,6 @@ xfs_qm_qino_alloc( */ spin_lock(&mp->m_sb_lock); if (flags & XFS_QMOPT_SBVERSION) { -#if defined(DEBUG) && defined(XFS_LOUD_RECOVERY) - unsigned oldv = mp->m_sb.sb_versionnum; -#endif ASSERT(!xfs_sb_version_hasquota(&mp->m_sb)); ASSERT((sbfields & (XFS_SB_VERSIONNUM | XFS_SB_UQUOTINO | XFS_SB_GQUOTINO | XFS_SB_QFLAGS)) == @@ -1346,11 +1343,6 @@ xfs_qm_qino_alloc( /* qflags will get updated _after_ quotacheck */ mp->m_sb.sb_qflags = 0; -#if defined(DEBUG) && defined(XFS_LOUD_RECOVERY) - cmn_err(CE_NOTE, - "Old superblock version %x, converting to %x.", - oldv, mp->m_sb.sb_versionnum); -#endif } if (flags & XFS_QMOPT_UQUOTA) mp->m_sb.sb_uquotino = (*ip)->i_ino; diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 3bfff4220a7..e5b74db5d2e 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -3394,42 +3394,6 @@ xlog_pack_data( } } -#if defined(DEBUG) && defined(XFS_LOUD_RECOVERY) -STATIC void -xlog_unpack_data_checksum( - xlog_rec_header_t *rhead, - xfs_caddr_t dp, - xlog_t *log) -{ - __be32 *up = (__be32 *)dp; - uint chksum = 0; - int i; - - /* divide length by 4 to get # words */ - for (i=0; i < be32_to_cpu(rhead->h_len) >> 2; i++) { - chksum ^= be32_to_cpu(*up); - up++; - } - if (chksum != be32_to_cpu(rhead->h_chksum)) { - if (rhead->h_chksum || - ((log->l_flags & XLOG_CHKSUM_MISMATCH) == 0)) { - cmn_err(CE_DEBUG, - "XFS: LogR chksum mismatch: was (0x%x) is (0x%x)\n", - be32_to_cpu(rhead->h_chksum), chksum); - cmn_err(CE_DEBUG, -"XFS: Disregard message if filesystem was created with non-DEBUG kernel"); - if (xfs_sb_version_haslogv2(&log->l_mp->m_sb)) { - cmn_err(CE_DEBUG, - "XFS: LogR this is a LogV2 filesystem\n"); - } - log->l_flags |= XLOG_CHKSUM_MISMATCH; - } - } -} -#else -#define xlog_unpack_data_checksum(rhead, dp, log) -#endif - STATIC void xlog_unpack_data( xlog_rec_header_t *rhead, @@ -3453,8 +3417,6 @@ xlog_unpack_data( dp += BBSIZE; } } - - xlog_unpack_data_checksum(rhead, dp, log); } STATIC int @@ -4009,10 +3971,6 @@ xlog_recover_check_summary( xfs_agf_t *agfp; xfs_buf_t *agfbp; xfs_buf_t *agibp; - xfs_buf_t *sbbp; -#ifdef XFS_LOUD_RECOVERY - xfs_sb_t *sbp; -#endif xfs_agnumber_t agno; __uint64_t freeblks; __uint64_t itotal; @@ -4047,30 +4005,5 @@ xlog_recover_check_summary( xfs_buf_relse(agibp); } } - - sbbp = xfs_getsb(mp, 0); -#ifdef XFS_LOUD_RECOVERY - sbp = &mp->m_sb; - xfs_sb_from_disk(sbp, XFS_BUF_TO_SBP(sbbp)); - cmn_err(CE_NOTE, - "xlog_recover_check_summary: sb_icount %Lu itotal %Lu", - sbp->sb_icount, itotal); - cmn_err(CE_NOTE, - "xlog_recover_check_summary: sb_ifree %Lu itotal %Lu", - sbp->sb_ifree, ifree); - cmn_err(CE_NOTE, - "xlog_recover_check_summary: sb_fdblocks %Lu freeblks %Lu", - sbp->sb_fdblocks, freeblks); -#if 0 - /* - * This is turned off until I account for the allocation - * btree blocks which live in free space. - */ - ASSERT(sbp->sb_icount == itotal); - ASSERT(sbp->sb_ifree == ifree); - ASSERT(sbp->sb_fdblocks == freeblks); -#endif -#endif - xfs_buf_relse(sbbp); } #endif /* DEBUG */ diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index e79b56b4bca..d7bf38c8cd1 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1405,13 +1405,6 @@ xfs_mountfs( xfs_qm_mount_quotas(mp); } -#if defined(DEBUG) && defined(XFS_LOUD_RECOVERY) - if (XFS_IS_QUOTA_ON(mp)) - xfs_fs_cmn_err(CE_NOTE, mp, "Disk quotas turned on"); - else - xfs_fs_cmn_err(CE_NOTE, mp, "Disk quotas not turned on"); -#endif - /* * Now we are mounted, reserve a small amount of unused space for * privileged transactions. This is needed so that transaction |