jbd: fix commit code to properly abort journal

We should really call journal_abort() and not __journal_abort_hard() in
case of errors.  The latter call does not record the error in the journal
superblock and thus filesystem won't be marked as with errors later (and
user could happily mount it without any warning).

Signed-off-by: Jan Kara <jack@suse.cz>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c
index a263d82761dfdc3fcf63be7900ed47a803b9b3b2..8f1f2aa5fb39b2df5b744c2f7e495145cf1b2df8 100644 (file)
--- a/fs/jbd/commit.c
+++ b/fs/jbd/commit.c
@@ -466,7 +466,7 @@ void journal_commit_transaction(journal_t *journal)
        spin_unlock(&journal->j_list_lock);
 
        if (err)
-               __journal_abort_hard(journal);
+               journal_abort(journal, err);
 
        journal_write_revoke_records(journal, commit_transaction);
 
@@ -524,7 +524,7 @@ void journal_commit_transaction(journal_t *journal)
 
                        descriptor = journal_get_descriptor_buffer(journal);
                        if (!descriptor) {
-                               __journal_abort_hard(journal);
+                               journal_abort(journal, -EIO);
                                continue;
                        }
 
@@ -557,7 +557,7 @@ void journal_commit_transaction(journal_t *journal)
                   and repeat this loop: we'll fall into the
                   refile-on-abort condition above. */
                if (err) {
-                       __journal_abort_hard(journal);
+                       journal_abort(journal, err);
                        continue;
                }
 
@@ -748,7 +748,7 @@ wait_for_iobuf:
                err = -EIO;
 
        if (err)
-               __journal_abort_hard(journal);
+               journal_abort(journal, err);
 
        /* End of a transaction!  Finally, we can do checkpoint
            processing: any buffers committed as a result of this