From: Jan Kara <jack@suse.cz>
To: Nick Piggin <npiggin@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Jan Kara <jack@suse.cz>,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH 1/2] radix-tree: Implement function radix_tree_range_tag_if_tagged
Date: Wed, 23 Jun 2010 15:42:28 +0200 [thread overview]
Message-ID: <20100623134228.GD13649@quack.suse.cz> (raw)
In-Reply-To: <20100621120934.GB31679@laptop>
On Mon 21-06-10 22:09:34, Nick Piggin wrote:
> On Fri, Jun 18, 2010 at 03:18:24PM -0700, Andrew Morton wrote:
> > On Wed, 16 Jun 2010 18:33:50 +0200
> > Jan Kara <jack@suse.cz> wrote:
> >
> > > Implement function for setting one tag if another tag is set
> > > for each item in given range.
> > >
> >
> > These two patches look OK to me.
> >
> > fwiw I have a userspace test harness for radix-tree.c:
> > http://userweb.kernel.org/~akpm/stuff/rtth.tar.gz. Nick used it for a
> > while and updated it somewhat, but it's probably rather bitrotted and
> > surely needs to be taught how to test the post-2006 additions.
> >
>
> Main thing I did was add RCU support (pretty dumb RCU but it found
> a couple of bugs), and add some more tests. I'll try to find it...
Nick, any luck with finding updated tests?
Honza
--
Jan Kara <jack@suse.cz>
SUSE Labs, CR
next prev parent reply other threads:[~2010-06-23 13:42 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-16 16:33 (unknown), Jan Kara
2010-06-16 16:33 ` [PATCH 1/2] radix-tree: Implement function radix_tree_range_tag_if_tagged Jan Kara
2010-06-18 22:18 ` Andrew Morton
2010-06-21 12:09 ` Nick Piggin
2010-06-21 22:43 ` Jan Kara
2010-06-23 13:42 ` Jan Kara [this message]
2010-06-16 16:33 ` [PATCH 2/2] mm: Implement writeback livelock avoidance using page tagging Jan Kara
2010-06-18 22:21 ` Andrew Morton
2010-06-21 12:42 ` Jan Kara
2010-06-16 22:15 ` your mail Dave Chinner
2010-06-17 7:43 ` [PATCH 0/2 v4] Writeback livelock avoidance for data integrity writes Jan Kara
2010-06-18 6:11 ` Dave Chinner
2010-06-18 7:01 ` Nick Piggin
2010-06-17 9:11 ` Jan Kara
2010-06-22 2:59 ` your mail Wu Fengguang
2010-06-22 13:54 ` Jan Kara
2010-06-22 14:12 ` Wu Fengguang
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