From: Chuck Lever <chuck.lever@oracle.com>
To: linux-nfs@vger.kernel.org
Cc: dwysocha@redhat.com, bfields@fieldses.org, rostedt@goodmis.org
Subject: [PATCH v2 09/25] NFSD: Add a couple more nfsd_clid_expired call sites
Date: Wed, 12 May 2021 11:35:55 -0400 [thread overview]
Message-ID: <162083375498.3108.14242612463783055564.stgit@klimt.1015granger.net> (raw)
In-Reply-To: <162083366966.3108.12581818416105328952.stgit@klimt.1015granger.net>
Improve observation of NFSv4 lease expiry.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
fs/nfsd/nfs4state.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 08ff643e96fb..7fa90a3177fa 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2665,6 +2665,8 @@ static void force_expire_client(struct nfs4_client *clp)
struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);
bool already_expired;
+ trace_nfsd_clid_expired(&clp->cl_clientid);
+
spin_lock(&clp->cl_lock);
clp->cl_time = 0;
spin_unlock(&clp->cl_lock);
@@ -4075,6 +4077,7 @@ nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
goto out;
status = mark_client_expired_locked(old);
if (status) {
+ trace_nfsd_clid_expired(&old->cl_clientid);
old = NULL;
goto out;
}
next prev parent reply other threads:[~2021-05-12 16:32 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-12 15:34 [PATCH v2 00/25] NFSD callback and lease management observability Chuck Lever
2021-05-12 15:35 ` [PATCH v2 01/25] NFSD: Fix TP_printk() format specifier in trace_nfsd_dirent() Chuck Lever
2021-05-12 16:26 ` Steven Rostedt
2021-05-12 16:52 ` Chuck Lever III
2021-05-13 14:50 ` Steven Rostedt
2021-05-13 14:53 ` Chuck Lever III
2021-05-13 15:02 ` Steven Rostedt
2021-05-13 15:10 ` Chuck Lever III
2021-05-13 18:43 ` Chuck Lever III
2021-05-13 19:00 ` Steven Rostedt
2021-05-13 19:08 ` Chuck Lever III
2021-05-13 19:17 ` Steven Rostedt
2021-05-13 20:01 ` Chuck Lever III
2021-07-12 15:18 ` Chuck Lever III
2021-07-12 17:09 ` Steven Rostedt
2021-05-12 16:53 ` Steven Rostedt
2021-05-12 15:35 ` [PATCH v2 02/25] NFSD: Fix TP_printk() format specifier in nfsd_clid_class Chuck Lever
2021-05-12 15:35 ` [PATCH v2 03/25] NFSD: Add nfsd_clid_cred_mismatch tracepoint Chuck Lever
2021-05-12 15:35 ` [PATCH v2 04/25] NFSD: Add nfsd_clid_verf_mismatch tracepoint Chuck Lever
2021-05-12 15:35 ` [PATCH v2 05/25] NFSD: Remove trace_nfsd_clid_inuse_err Chuck Lever
2021-05-12 15:35 ` [PATCH v2 06/25] NFSD: Add nfsd_clid_confirmed tracepoint Chuck Lever
2021-05-12 15:35 ` [PATCH v2 07/25] NFSD: Add nfsd_clid_reclaim_complete tracepoint Chuck Lever
2021-05-12 15:35 ` [PATCH v2 08/25] NFSD: Add nfsd_clid_destroyed tracepoint Chuck Lever
2021-05-12 15:35 ` Chuck Lever [this message]
2021-05-13 16:42 ` [PATCH v2 09/25] NFSD: Add a couple more nfsd_clid_expired call sites David Wysochanski
2021-05-13 17:05 ` Chuck Lever III
2021-05-12 15:36 ` [PATCH v2 10/25] NFSD: Add an RPC authflavor tracepoint display helper Chuck Lever
2021-05-12 15:36 ` [PATCH v2 11/25] NFSD: Add tracepoints for SETCLIENTID edge cases Chuck Lever
2021-05-12 15:36 ` [PATCH v2 12/25] NFSD: Add tracepoints for EXCHANGEID " Chuck Lever
2021-05-12 15:36 ` [PATCH v2 13/25] NFSD: Constify @fh argument of knfsd_fh_hash() Chuck Lever
2021-05-12 15:36 ` [PATCH v2 14/25] NFSD: Capture every CB state transition Chuck Lever
2021-05-12 15:36 ` [PATCH v2 15/25] NFSD: Drop TRACE_DEFINE_ENUM for NFSD4_CB_<state> macros Chuck Lever
2021-05-12 15:36 ` [PATCH v2 16/25] NFSD: Add cb_lost tracepoint Chuck Lever
2021-05-12 15:36 ` [PATCH v2 17/25] NFSD: Adjust cb_shutdown tracepoint Chuck Lever
2021-05-12 15:36 ` [PATCH v2 18/25] NFSD: Remove spurious cb_setup_err tracepoint Chuck Lever
2021-05-12 15:37 ` [PATCH v2 19/25] NFSD: Enhance the nfsd_cb_setup tracepoint Chuck Lever
2021-05-12 15:37 ` [PATCH v2 20/25] NFSD: Add an nfsd_cb_lm_notify tracepoint Chuck Lever
2021-05-12 15:37 ` [PATCH v2 21/25] NFSD: Add an nfsd_cb_offload tracepoint Chuck Lever
2021-05-12 15:37 ` [PATCH v2 22/25] NFSD: Replace the nfsd_deleg_break tracepoint Chuck Lever
2021-05-12 15:37 ` [PATCH v2 23/25] NFSD: Add an nfsd_cb_probe tracepoint Chuck Lever
2021-05-12 15:37 ` [PATCH v2 24/25] NFSD: Remove the nfsd_cb_work and nfsd_cb_done tracepoints Chuck Lever
2021-05-12 15:37 ` [PATCH v2 25/25] NFSD: Update nfsd_cb_args tracepoint Chuck Lever
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