From: "J. Bruce Fields" <bfields@redhat.com>
To: linux-nfs@vger.kernel.org
Cc: "J. Bruce Fields" <bfields@redhat.com>
Subject: [PATCH 12/16] nfsd4: show layout stateids
Date: Thu, 20 Jun 2019 10:51:11 -0400 [thread overview]
Message-ID: <1561042275-12723-13-git-send-email-bfields@redhat.com> (raw)
In-Reply-To: <1561042275-12723-1-git-send-email-bfields@redhat.com>
From: "J. Bruce Fields" <bfields@redhat.com>
These are also minimal for now, I'm not sure what information would be
useful.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
fs/nfsd/nfs4state.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index ab4302cee2d2..7867372363ff 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2398,6 +2398,24 @@ static int nfs4_show_deleg(struct seq_file *s, struct nfs4_stid *st)
return 0;
}
+static int nfs4_show_layout(struct seq_file *s, struct nfs4_stid *st)
+{
+ struct nfs4_layout_stateid *ls;
+ struct file *file;
+
+ ls = container_of(st, struct nfs4_layout_stateid, ls_stid);
+ file = ls->ls_file;
+
+ seq_printf(s, "- 0x%16phN: { type: layout, ", &st->sc_stateid);
+
+ /* XXX: What else would be useful? */
+
+ nfs4_show_superblock(s, file);
+ seq_printf(s, " }\n");
+
+ return 0;
+}
+
static int states_show(struct seq_file *s, void *v)
{
struct nfs4_stid *st = v;
@@ -2409,6 +2427,8 @@ static int states_show(struct seq_file *s, void *v)
return nfs4_show_lock(s, st);
case NFS4_DELEG_STID:
return nfs4_show_deleg(s, st);
+ case NFS4_LAYOUT_STID:
+ return nfs4_show_layout(s, st);
default:
return 0; /* XXX: or SEQ_SKIP? */
}
--
2.21.0
next prev parent reply other threads:[~2019-06-20 14:51 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-20 14:50 [PATCH 00/16] exposing knfsd client state to userspace J. Bruce Fields
2019-06-20 14:51 ` [PATCH 01/16] nfsd: persist nfsd filesystem across mounts J. Bruce Fields
2019-06-20 14:51 ` [PATCH 02/16] nfsd: rename cl_refcount J. Bruce Fields
2019-06-20 14:51 ` [PATCH 03/16] nfsd4: use reference count to free client J. Bruce Fields
2019-06-20 14:51 ` [PATCH 04/16] nfsd: add nfsd/clients directory J. Bruce Fields
2019-06-20 14:51 ` [PATCH 05/16] nfsd: make client/ directory names small ints J. Bruce Fields
2019-06-20 14:51 ` [PATCH 06/16] nfsd4: add a client info file J. Bruce Fields
2019-06-20 14:51 ` [PATCH 07/16] nfsd: copy client's address including port number to cl_addr J. Bruce Fields
2019-06-20 14:51 ` [PATCH 08/16] nfsd: escape high characters in binary data J. Bruce Fields
2019-06-21 17:45 ` J. Bruce Fields
2019-06-21 22:26 ` Kees Cook
2019-06-22 19:00 ` J. Bruce Fields
2019-06-22 20:22 ` Kees Cook
2019-06-24 21:05 ` J. Bruce Fields
2019-06-26 16:21 ` J. Bruce Fields
2019-06-27 4:16 ` Kees Cook
2019-06-27 15:23 ` J. Bruce Fields
2019-06-27 20:21 ` J. Bruce Fields
2019-06-28 3:58 ` Kees Cook
2019-06-28 16:33 ` J. Bruce Fields
2019-07-10 22:09 ` J. Bruce Fields
2019-07-11 1:54 ` Kees Cook
2019-08-06 12:19 ` Andy Shevchenko
2019-08-06 18:50 ` J. Bruce Fields
2019-08-07 9:00 ` Andy Shevchenko
2019-08-08 11:28 ` J. Bruce Fields
2019-08-27 13:36 ` Andy Shevchenko
2019-06-20 14:51 ` [PATCH 09/16] nfsd: add more information to client info file J. Bruce Fields
2019-06-20 14:51 ` [PATCH 10/16] nfsd4: add file to display list of client's opens J. Bruce Fields
2019-06-20 14:51 ` [PATCH 11/16] nfsd: show lock and deleg stateids J. Bruce Fields
2019-06-20 14:51 ` J. Bruce Fields [this message]
2019-06-20 14:51 ` [PATCH 13/16] nfsd: create get_nfsdfs_clp helper J. Bruce Fields
2019-06-20 14:51 ` [PATCH 14/16] nfsd: allow forced expiration of NFSv4 clients J. Bruce Fields
2019-06-20 14:51 ` [PATCH 15/16] nfsd: create xdr_netobj_dup helper J. Bruce Fields
2019-06-20 14:51 ` [PATCH 16/16] nfsd: decode implementation id J. Bruce Fields
2019-06-21 18:13 ` [PATCH 00/16] exposing knfsd client state to userspace J. Bruce Fields
2019-06-21 19:25 ` Anna Schumaker
2019-06-21 22:08 ` J. Bruce Fields
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=1561042275-12723-13-git-send-email-bfields@redhat.com \
--to=bfields@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.