summaryrefslogtreecommitdiffstats
path: root/include/linux/jbd2.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/jbd2.h')
-rw-r--r--include/linux/jbd2.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index d5f7cff..d861ffd 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -442,6 +442,8 @@ struct transaction_s
/*
* Transaction's current state
* [no locking - only kjournald2 alters this]
+ * [j_list_lock] guards transition of a transaction into T_FINISHED
+ * state and subsequent call of __jbd2_journal_drop_transaction()
* FIXME: needs barriers
* KLUDGE: [use j_state_lock]
*/
OpenPOWER on IntegriCloud