From: "J. Bruce Fields" <bfields@fieldses.org>
To: andros@netapp.com
Cc: linux-nfs@vger.kernel.org, pnfs@linux-nfs.org
Subject: Re: [pnfs] [PATCH 3/5] nfsd41: reclaim DRC memory on session free
Date: Thu, 16 Jul 2009 10:18:05 -0400 [thread overview]
Message-ID: <20090716141805.GD30477@fieldses.org> (raw)
In-Reply-To: <1245872278-18743-4-git-send-email-andros@netapp.com>
On Wed, Jun 24, 2009 at 03:37:47PM -0400, andros@netapp.com wrote:
> From: Andy Adamson <andros@netapp.com>
>
> Signed-off-by: Andy Adamson <andros@netapp.com>
> ---
> fs/nfsd/nfs4state.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
> index b4a536d..991c3cc 100644
> --- a/fs/nfsd/nfs4state.c
> +++ b/fs/nfsd/nfs4state.c
> @@ -583,6 +583,9 @@ free_session(struct kref *kref)
> struct nfsd4_cache_entry *e = &ses->se_slots[i].sl_cache_entry;
> nfsd4_release_respages(e->ce_respages, e->ce_resused);
> }
> + spin_lock(&nfsd_drc_lock);
> + nfsd_drc_mem_used -= ses->se_fchannel.maxreqs * NFSD_SLOT_CACHE_SIZE;
> + spin_unlock(&nfsd_drc_lock);
> kfree(ses);
This patch has to be combined with the previous one.
--b.
> }
>
> --
> 1.5.4.3
>
> _______________________________________________
> pNFS mailing list
> pNFS@linux-nfs.org
> http://linux-nfs.org/cgi-bin/mailman/listinfo/pnfs
next prev parent reply other threads:[~2009-07-16 14:18 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-24 19:37 [PATCH 0/14] NFSv4.1 Server DRC rewrite Version 4 andros
2009-06-24 19:37 ` [PATCH 1/5] nfsd41: use globals for DRC limits andros
2009-06-24 19:37 ` [PATCH 2/5] nfsd41: change from page to memory based drc limits andros
2009-06-24 19:37 ` [PATCH 3/5] nfsd41: reclaim DRC memory on session free andros
2009-06-24 19:37 ` [PATCH 4/5] nfsd41: set the session maximum response size cached andros
2009-06-24 19:37 ` [PATCH 5/5] nfsd41: remove redundant forechannel max requests check andros
2009-06-24 19:37 ` [PATCH 06/14] nfsd41: change check_slot_seqid parameters andros
2009-06-24 19:37 ` [PATCH 07/14] nfsd41: replace create_session DRC with xdr structure andros
2009-06-24 19:37 ` [PATCH 08/14] nfsd41: replace page based DRC with buffer based DRC andros
2009-06-24 19:37 ` [PATCH 09/14] nfsd41: rename nfsd4_enc_uncached_replay andros
2009-06-24 19:37 ` [PATCH 10/14] nfsd41: encode replay sequence from the slot values andros
2009-06-24 19:37 ` [PATCH 11/14] nfsd41: fix nfsd4_replay_cache_entry comments andros
2009-06-24 19:37 ` [PATCH 12/14] nfsd41: support 16 slots per session andros
2009-06-24 19:37 ` [PATCH 13/14] nfsd41: add test for failed sequence operation andros
2009-06-24 19:37 ` [PATCH 14/14] nfsd41: remove redundant failed sequence check andros
2009-07-01 23:09 ` [pnfs] [PATCH 4/5] nfsd41: set the session maximum response sizecached Alexandros Batsakis
2009-07-06 19:27 ` Andy Adamson
2009-07-06 21:48 ` J. Bruce Fields
2009-07-16 14:18 ` J. Bruce Fields [this message]
2009-07-16 15:49 ` [pnfs] [PATCH 3/5] nfsd41: reclaim DRC memory on session free William A. (Andy) Adamson
2009-07-27 22:57 ` J. Bruce Fields
2009-07-31 8:38 ` Andy Adamson
2009-07-16 14:17 ` [pnfs] [PATCH 2/5] nfsd41: change from page to memory based drc limits J. Bruce Fields
2009-07-16 18:50 ` J. Bruce Fields
2009-07-16 14:24 ` J. Bruce Fields
2009-06-28 16:01 ` [pnfs] [PATCH 0/14] NFSv4.1 Server DRC rewrite Version 4 Benny Halevy
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=20090716141805.GD30477@fieldses.org \
--to=bfields@fieldses.org \
--cc=andros@netapp.com \
--cc=linux-nfs@vger.kernel.org \
--cc=pnfs@linux-nfs.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