From: Zhang Yi <[email protected]>
Always enable 'JBD2_CYCLE_RECORD' journal option on ext4, letting the
jbd2 continue to record new journal transactions from the recovered
journal head or the checkpointed transactions in the previous mount.
Signed-off-by: Zhang Yi <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
---
fs/ext4/super.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 88f7b8a88c76..9b46adae241b 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -5691,6 +5691,11 @@ static void ext4_init_journal_params(struct super_block *sb, journal_t *journal)
journal->j_flags |= JBD2_ABORT_ON_SYNCDATA_ERR;
else
journal->j_flags &= ~JBD2_ABORT_ON_SYNCDATA_ERR;
+ /*
+ * Always enable journal cycle record option, letting the journal
+ * records log transactions continuously between each mount.
+ */
+ journal->j_flags |= JBD2_CYCLE_RECORD;
write_unlock(&journal->j_state_lock);
}
--
2.31.1