diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2015-10-17 22:16:04 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2015-10-17 22:16:04 +0200 |
| commit | 6a797d2737838906f2ea0a31686e87c3151e21ca (patch) | |
| tree | c13f506c771271660fb76d3e0ba86a9e107f0ed9 /fs/jbd2/recovery.c | |
| parent | ext4: store checksum seed in superblock (diff) | |
| download | linux-6a797d2737838906f2ea0a31686e87c3151e21ca.tar.xz linux-6a797d2737838906f2ea0a31686e87c3151e21ca.zip | |
ext4: call out CRC and corruption errors with specific error codes
Instead of overloading EIO for CRC errors and corrupt structures,
return the same error codes that XFS returns for the same issues.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/jbd2/recovery.c')
| -rw-r--r-- | fs/jbd2/recovery.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c index a9079d035ae5..5c836d78af3b 100644 --- a/fs/jbd2/recovery.c +++ b/fs/jbd2/recovery.c @@ -140,7 +140,7 @@ static int jread(struct buffer_head **bhp, journal_t *journal, if (offset >= journal->j_maxlen) { printk(KERN_ERR "JBD2: corrupted journal superblock\n"); - return -EIO; + return -EFSCORRUPTED; } err = jbd2_journal_bmap(journal, offset, &blocknr); @@ -527,7 +527,7 @@ static int do_one_pass(journal_t *journal, printk(KERN_ERR "JBD2: Invalid checksum " "recovering block %lu in log\n", next_log_block); - err = -EIO; + err = -EFSBADCRC; brelse(bh); goto failed; } @@ -602,7 +602,7 @@ static int do_one_pass(journal_t *journal, journal, tag, obh->b_data, be32_to_cpu(tmp->h_sequence))) { brelse(obh); - success = -EIO; + success = -EFSBADCRC; printk(KERN_ERR "JBD2: Invalid " "checksum recovering " "block %llu in log\n", @@ -851,7 +851,7 @@ static int scan_revoke_records(journal_t *journal, struct buffer_head *bh, rcount = be32_to_cpu(header->r_count); if (!jbd2_revoke_block_csum_verify(journal, header)) - return -EINVAL; + return -EFSBADCRC; if (jbd2_journal_has_csum_v2or3(journal)) csum_size = sizeof(struct jbd2_journal_revoke_tail); |