diff options
Diffstat (limited to 'fs/jbd2/checkpoint.c')
| -rw-r--r-- | fs/jbd2/checkpoint.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c index de89c5bef607..1508e2f54462 100644 --- a/fs/jbd2/checkpoint.c +++ b/fs/jbd2/checkpoint.c @@ -267,7 +267,15 @@ restart: */ BUFFER_TRACE(bh, "queue"); get_bh(bh); - J_ASSERT_BH(bh, !buffer_jwrite(bh)); + if (WARN_ON_ONCE(buffer_jwrite(bh))) { + put_bh(bh); /* drop the ref we just took */ + spin_unlock(&journal->j_list_lock); + /* Clean up any previously batched buffers */ + if (batch_count) + __flush_batch(journal, &batch_count); + jbd2_journal_abort(journal, -EFSCORRUPTED); + return -EFSCORRUPTED; + } journal->j_chkpt_bhs[batch_count++] = bh; transaction->t_chp_stats.cs_written++; transaction->t_checkpoint_list = jh->b_cpnext; @@ -325,7 +333,10 @@ int jbd2_cleanup_journal_tail(journal_t *journal) if (!jbd2_journal_get_log_tail(journal, &first_tid, &blocknr)) return 1; - J_ASSERT(blocknr != 0); + if (WARN_ON_ONCE(blocknr == 0)) { + jbd2_journal_abort(journal, -EFSCORRUPTED); + return -EFSCORRUPTED; + } /* * We need to make sure that any blocks that were recently written out |