[PATCH 2/4] jbd2: Move lockdep instrumentation for jbd2 handles

[Jan Kara <jack@suse.cz>]

The transaction the handle references is free to commit once we've
decremented t_updates counter. Move the lockdep instrumentation to that
place. Currently it was a bit later which did not really matter but
subsequent improvements to lockdep instrumentation would cause false
positives with it.

Signed-off-by: Jan Kara <jack@suse.cz>
---
 fs/jbd2/transaction.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index 1749519b362f..41249538c047 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -1750,11 +1750,11 @@ int jbd2_journal_stop(handle_t *handle)
 			wake_up(&journal->j_wait_transaction_locked);
 	}
 
+	lock_map_release(&handle->h_lockdep_map);
+
 	if (wait_for_commit)
 		err = jbd2_log_wait_commit(journal, tid);
 
-	lock_map_release(&handle->h_lockdep_map);