diff options
Diffstat (limited to 'fs/jbd2/transaction.c')
| -rw-r--r-- | fs/jbd2/transaction.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index 10f524c59ea..a6917125f21 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -517,10 +517,10 @@ int jbd2__journal_restart(handle_t *handle, int nblocks, gfp_t gfp_mask) &transaction->t_outstanding_credits); if (atomic_dec_and_test(&transaction->t_updates)) wake_up(&journal->j_wait_updates); + tid = transaction->t_tid; spin_unlock(&transaction->t_handle_lock); jbd_debug(2, "restarting handle %p\n", handle); - tid = transaction->t_tid; need_to_start = !tid_geq(journal->j_commit_request, tid); read_unlock(&journal->j_state_lock); if (need_to_start) @@ -1151,7 +1151,10 @@ int jbd2_journal_dirty_metadata(handle_t *handle, struct buffer_head *bh) * once a transaction -bzzz */ jh->b_modified = 1; - J_ASSERT_JH(jh, handle->h_buffer_credits > 0); + if (handle->h_buffer_credits <= 0) { + ret = -ENOSPC; + goto out_unlock_bh; + } handle->h_buffer_credits--; } @@ -1234,7 +1237,6 @@ out_unlock_bh: jbd2_journal_put_journal_head(jh); out: JBUFFER_TRACE(jh, "exit"); - WARN_ON(ret); /* All errors are bugs, so dump the stack */ return ret; } |