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NFSD: Add an RPC authflavor tracepoint display helper

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[ Upstream commit 87b2394d60c32c158ebb96ace4abee883baf1239 ]

To be used in subsequent patches.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chuck Lever 2021-05-14 15:55:23 -04:00 committed by Ksawlii
parent 35d955c598
commit 8281c7de28
1 changed files with 16 additions and 0 deletions
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16
fs/nfsd/trace.h
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@ -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,