From: "J. Bruce Fields" <bfields@fieldses.org>
To: Jeff Layton <jlayton@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>, linux-nfs@vger.kernel.org
Subject: Re: [PATCH RFC 3/3] nfsd: convert DRC code to use list_lru
Date: Wed, 11 Dec 2013 11:31:48 -0500 [thread overview]
Message-ID: <20131211163148.GD29300@fieldses.org> (raw)
In-Reply-To: <20131205155823.GD30113@fieldses.org>
On Thu, Dec 05, 2013 at 10:58:23AM -0500, J. Bruce Fields wrote:
> On Thu, Dec 05, 2013 at 08:48:25AM -0500, Jeff Layton wrote:
> > On Thu, 5 Dec 2013 05:41:29 -0800
> > Christoph Hellwig <hch@infradead.org> wrote:
> > > All together doesn't seem to helpful as long as the DRC keeps
> > > it's own timing based purge and similar bits unfortunatel.
> >
> > Agreed. It might make sense to do this in the context of a larger
> > redesign but otherwise I can't get too excited about this set, TBH...
>
> Well, patch 1/3 still deletes some code and doesn't have any obvious
> downsides.
I'm applying that one patch and dropping the rest for now.
I understand Christoph's request to remove the one-off cache pruning but
first want to be convinced that's safe.
--b.
next prev parent reply other threads:[~2013-12-11 16:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-05 11:00 [PATCH RFC 0/3] nfsd: convert nfsd DRC code to use list_lru infrastructure Jeff Layton
2013-12-05 11:00 ` [PATCH RFC 1/3] nfsd: don't try to reuse an expired DRC entry off the list Jeff Layton
2013-12-05 13:29 ` Christoph Hellwig
2013-12-05 13:41 ` Jeff Layton
2013-12-05 15:50 ` J. Bruce Fields
2013-12-05 16:22 ` Jeff Layton
2013-12-05 11:00 ` [PATCH RFC 2/3] list_lru: add a new LRU_SKIP_REST lru_status value and handling Jeff Layton
2013-12-05 13:30 ` Christoph Hellwig
2013-12-05 13:36 ` Jeff Layton
2013-12-05 11:00 ` [PATCH RFC 3/3] nfsd: convert DRC code to use list_lru Jeff Layton
2013-12-05 13:41 ` Christoph Hellwig
2013-12-05 13:48 ` Jeff Layton
2013-12-05 15:58 ` J. Bruce Fields
2013-12-11 16:31 ` J. Bruce Fields [this message]
2013-12-05 13:27 ` [PATCH RFC 0/3] nfsd: convert nfsd DRC code to use list_lru infrastructure Christoph Hellwig
2013-12-05 13:37 ` Jeff Layton
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=20131211163148.GD29300@fieldses.org \
--to=bfields@fieldses.org \
--cc=hch@infradead.org \
--cc=jlayton@redhat.com \
--cc=linux-nfs@vger.kernel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.