linux-kernel - Re: [PATCH 17/38] union-mount: Union mounts documentation

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: <AANLkTilNAGzn3ZC5eN2ZQMqNhcSWnT-mi_y2TkIkdeUU@mail.gmail.com>
Date:	Thu, 17 Jun 2010 10:01:30 +0200
From:	Alex Riesen <raa.lkml@...il.com>
To:	Valerie Aurora <vaurora@...hat.com>
Cc:	Alexander Viro <viro@...iv.linux.org.uk>,
	Miklos Szeredi <miklos@...redi.hu>,
	Jan Blunck <jblunck@...e.de>,
	Christoph Hellwig <hch@...radead.org>,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH 17/38] union-mount: Union mounts documentation

On Tue, Jun 15, 2010 at 20:39, Valerie Aurora <vaurora@...hat.com> wrote:
> +git://git.kernel.org/pub/scm/fs/ext2/val/e2fsprogs.git
> +
> +Currently, whiteout directory entries are not returned to userland.
> +While the directory type for whiteouts, DT_WHT, has been defined for
> +many years, very little userland code handles them.  Userland will
> +never see fallthru directory entries.

This may be a dumb question (I must admit I did only very little research),
but how does one cleanup the topmost layer of whiteouts and fallthroughs,
so that the entries of lower layer(s) can be made visible again?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/