diff mbox series

[RFC,06/13] NFSD: Rename nfsd_cb_state trace point

Message ID 170620015818.2833.16183397044635913129.stgit@manet.1015granger.net (mailing list archive)
State New, archived
Headers show
Series NFSD backchannel fixes | expand

Commit Message

Chuck Lever Jan. 25, 2024, 4:29 p.m. UTC 
From: Chuck Lever <chuck.lever@oracle.com>

Make it clear where backchannel state is updated.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 fs/nfsd/nfs4callback.c |    4 +++-
 fs/nfsd/trace.h        |    3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 9f5aebeef83c..1c85426830b1 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -999,7 +999,7 @@  static void nfsd4_mark_cb_state(struct nfs4_client *clp, int newstate)
 {
 	if (clp->cl_cb_state != newstate) {
 		clp->cl_cb_state = newstate;
-		trace_nfsd_cb_state(clp);
+		trace_nfsd_cb_new_state(clp);
 	}
 }
 
@@ -1383,6 +1383,8 @@  nfsd4_run_cb_work(struct work_struct *work)
 	struct rpc_clnt *clnt;
 	int flags;
 
+	trace_nfsd_cb_start(clp);
+
 	if (clp->cl_flags & NFSD4_CLIENT_CB_FLAG_MASK)
 		nfsd4_process_cb_update(cb);
 
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index c134c755ae5d..6003af2bee33 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -1371,7 +1371,8 @@  DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name,		\
 	TP_PROTO(const struct nfs4_client *clp),	\
 	TP_ARGS(clp))
 
-DEFINE_NFSD_CB_EVENT(state);
+DEFINE_NFSD_CB_EVENT(start);
+DEFINE_NFSD_CB_EVENT(new_state);
 DEFINE_NFSD_CB_EVENT(probe);
 DEFINE_NFSD_CB_EVENT(lost);
 DEFINE_NFSD_CB_EVENT(shutdown);