| Message ID | 20170205073430.9109-2-tytso@mit.edu |
|---|---|
| State | Awaiting Upstream, archived |
| Headers | show |
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index e1652665bd93..5e659ee08d6a 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -1863,7 +1863,9 @@ static void __jbd2_journal_temp_unlink_buffer(struct journal_head *jh) __blist_del_buffer(list, jh); jh->b_jlist = BJ_None; - if (test_clear_buffer_jbddirty(bh)) + if (transaction && is_journal_aborted(transaction->t_journal)) + clear_buffer_jbddirty(bh); + else if (test_clear_buffer_jbddirty(bh)) mark_buffer_dirty(bh); /* Expose it to the VM */ }
If the journal has been aborted, we shouldn't mark the underlying buffer head as dirty, since that will cause the metadata block to get modified. And if the journal has been aborted, we shouldn't allow this since it will almost certainly lead to a corrupted file system. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org --- fs/jbd2/transaction.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)