linux-ext4 - Re: [PATCH V3 3/8] Cleancache: core ops functions and configuration

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]

Date:	Tue, 6 Jul 2010 16:51:21 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Dave Hansen <dave@...1.net>
Cc:	Dan Magenheimer <dan.magenheimer@...cle.com>,
	chris.mason@...cle.com, viro@...iv.linux.org.uk,
	akpm@...ux-foundation.org, adilger@....COM, tytso@....edu,
	mfasheh@...e.com, joel.becker@...cle.com, matthew@....cx,
	linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
	ocfs2-devel@....oracle.com, linux-mm@...ck.org, ngupta@...are.org,
	jeremy@...p.org, JBeulich@...ell.com, kurt.hackel@...cle.com,
	npiggin@...e.de, dave.mccracken@...cle.com, riel@...hat.com,
	avi@...hat.com
Subject: Re: [PATCH V3 3/8] Cleancache: core ops functions and configuration

On Tue, Jun 22, 2010 at 09:26:28AM -0700, Dave Hansen wrote:
> On Mon, 2010-06-21 at 16:19 -0700, Dan Magenheimer wrote:
> > --- linux-2.6.35-rc2/include/linux/cleancache.h 1969-12-31 17:00:00.000000000 -0700
> > +++ linux-2.6.35-rc2-cleancache/include/linux/cleancache.h      2010-06-21 14:45:18.000000000 -0600
> > @@ -0,0 +1,88 @@
> > +#ifndef _LINUX_CLEANCACHE_H
> > +#define _LINUX_CLEANCACHE_H
> > +
> > +#include <linux/fs.h>
> > +#include <linux/mm.h>
> > +
> > +struct cleancache_ops {
> > +       int (*init_fs)(size_t);
> > +       int (*init_shared_fs)(char *uuid, size_t);
> > +       int (*get_page)(int, ino_t, pgoff_t, struct page *);
> > +       void (*put_page)(int, ino_t, pgoff_t, struct page *);
> > +       void (*flush_page)(int, ino_t, pgoff_t);
> > +       void (*flush_inode)(int, ino_t);
> > +       void (*flush_fs)(int);
> > +};
> > + 
> 
> How would someone go about testing this code?  Is there an example
> cleancache implementation?

Dan,

Can you reference with a link or a git branch the patches that utilize
this?

And also mention that in the 0/X patch so that folks can reference your
cleancache implementation?
--
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