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Message-ID: <20070925141807.GF412@duck.suse.cz>
Date: Tue, 25 Sep 2007 16:18:07 +0200
From: Jan Kara <jack@...e.cz>
To: linux-ext4@...r.kernel.org
Cc: Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] Fix commit code to properly abort journal
And a similar patch for JBD2...
Honza
-----
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@...e.cz>
diff -rupX /home/jack/.kerndiffexclude linux-2.6.23-rc6-1-jbd_abort_fix/fs/jbd2/commit.c linux-2.6.23-rc6-2-jbd2_abort_fix/fs/jbd2/commit.c
--- linux-2.6.23-rc6-1-jbd_abort_fix/fs/jbd2/commit.c 2007-09-18 19:22:28.000000000 +0200
+++ linux-2.6.23-rc6-2-jbd2_abort_fix/fs/jbd2/commit.c 2007-09-25 16:14:09.000000000 +0200
@@ -475,7 +475,7 @@ void jbd2_journal_commit_transaction(jou
spin_unlock(&journal->j_list_lock);
if (err)
- __jbd2_journal_abort_hard(journal);
+ jbd2_journal_abort(journal, err);
jbd2_journal_write_revoke_records(journal, commit_transaction);
@@ -533,7 +533,7 @@ void jbd2_journal_commit_transaction(jou
descriptor = jbd2_journal_get_descriptor_buffer(journal);
if (!descriptor) {
- __jbd2_journal_abort_hard(journal);
+ jbd2_journal_abort(journal, -EIO);
continue;
}
@@ -566,7 +566,7 @@ void jbd2_journal_commit_transaction(jou
and repeat this loop: we'll fall into the
refile-on-abort condition above. */
if (err) {
- __jbd2_journal_abort_hard(journal);
+ jbd2_journal_abort(journal, err);
continue;
}
@@ -757,7 +757,7 @@ wait_for_iobuf:
err = -EIO;
if (err)
- __jbd2_journal_abort_hard(journal);
+ jbd2_journal_abort(journal, err);
/* End of a transaction! Finally, we can do checkpoint
processing: any buffers committed as a result of this
-
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