From: Nick Piggin <npiggin@suse.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: 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: Mon, 21 Jun 2010 22:09:34 +1000 [thread overview]
Message-ID: <20100621120934.GB31679@laptop> (raw)
In-Reply-To: <20100618151824.397a8a35.akpm@linux-foundation.org>
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...
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2010-06-21 12:09 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-16 16:33 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 [this message]
2010-06-21 22:43 ` Jan Kara
2010-06-23 13:42 ` Jan Kara
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
2010-06-24 13:57 [PATCH 0/2 v5] Livelock avoidance for data integrity writes Jan Kara
2010-06-24 13:57 ` [PATCH 1/2] radix-tree: Implement function radix_tree_range_tag_if_tagged Jan Kara
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100621120934.GB31679@laptop \
--to=npiggin@suse.de \
--cc=akpm@linux-foundation.org \
--cc=jack@suse.cz \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox