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
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