This is a note to let you know that I've just added the patch titled
NFSD: Add an RPC authflavor tracepoint display helper
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfsd-add-an-rpc-authflavor-tracepoint-display-helper.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 71a7d1c8b958363919322ed95d080d66f40f7d43
Author: Chuck Lever <chuck.lever@xxxxxxxxxx>
Date: Fri May 14 15:55:23 2021 -0400
NFSD: Add an RPC authflavor tracepoint display helper
[ Upstream commit 87b2394d60c32c158ebb96ace4abee883baf1239 ]
To be used in subsequent patches.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index d20ab767ba26a..3ec6d38fa5318 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -841,6 +841,22 @@ DEFINE_NFSD_CB_EVENT(setup);
DEFINE_NFSD_CB_EVENT(state);
DEFINE_NFSD_CB_EVENT(shutdown);
+TRACE_DEFINE_ENUM(RPC_AUTH_NULL);
+TRACE_DEFINE_ENUM(RPC_AUTH_UNIX);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P);
+
+#define show_nfsd_authflavor(val) \
+ __print_symbolic(val, \
+ { RPC_AUTH_NULL, "none" }, \
+ { RPC_AUTH_UNIX, "sys" }, \
+ { RPC_AUTH_GSS, "gss" }, \
+ { RPC_AUTH_GSS_KRB5, "krb5" }, \
+ { RPC_AUTH_GSS_KRB5I, "krb5i" }, \
+ { RPC_AUTH_GSS_KRB5P, "krb5p" })
+
TRACE_EVENT(nfsd_cb_setup_err,
TP_PROTO(
const struct nfs4_client *clp,
