linux-ext4 - Re: Ordered mode rewrite patch

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20080408121937.GA26650@infradead.org>
Date:	Tue, 8 Apr 2008 08:19:37 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Jan Kara <jack@...e.cz>
Cc:	Nathan Grennan <jack@...nusx-1.org>,
	Marcelo Tosatti <mtosatti@...hat.com>,
	linux-ext4@...r.kernel.org
Subject: Re: Ordered mode rewrite patch

On Tue, Apr 08, 2008 at 02:11:49PM +0200, Jan Kara wrote:
> -		} else if (!buffer_mapped(bh) && buffer_dirty(bh)) {
> +		} else if (!buffer_mapped(bh) && buffer_dirty(bh)
> +			   && !wbc->skip_unmapped) {

As mentioned last time unmapped buffer shouldn't happen anymore with
filesystem updated to have a ->page_mkwrite operations.  As you've
included the ext3 patch in yours the above condition shoujldn't git
anymore.

--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html