linux-kernel - Re: [PATCH 2/3] mmc: Export ios settings for a host through debugfs

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: <20080628160752.0fe19753@hskinnemo-gx745.norway.atmel.com>
Date:	Sat, 28 Jun 2008 16:07:52 +0200
From:	Haavard Skinnemoen <haavard.skinnemoen@...el.com>
To:	Pierre Ossman <drzeus-mmc@...eus.cx>
Cc:	linux-kernel@...r.kernel.org, Greg Kroah-Hartman <greg@...ah.com>
Subject: Re: [PATCH 2/3] mmc: Export ios settings for a host through debugfs

Pierre Ossman <drzeus-mmc@...eus.cx> wrote:
> On Sat, 28 Jun 2008 15:47:00 +0200
> Haavard Skinnemoen <haavard.skinnemoen@...el.com> wrote:
> 
> > Pierre Ossman <drzeus-mmc@...eus.cx> wrote:
> > > 
> > > Can't we use debugfs' own bookkeeping to keep track of them? Saves us a
> > > lot of noise in these structures.
> > 
> > You mean d_subdirs in struct dentry? I guess we could do that...though
> > I was sort of trying not to dig too deply into VFS internals...
> > 
> 
> I'm a complete noob when it comes to debugfs. There isn't some
> recursive delete function that can be used on the "ios" node?

I don't think so, but I think it would be very useful. I sometimes
forget to remove an entry so that I have to reboot in order to get my
driver's debugfs interface going again..

Greg, do you have any suggestions?

Haavard
--
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/