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OpenCloudOS-Kernel/net/sunrpc/auth_gss/trace.c

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SUNRPC: Introduce trace points in rpc_auth_gss.ko Add infrastructure for trace points in the RPC_AUTH_GSS kernel module, and add a few sample trace points. These report exceptional or unexpected events, and observe the assignment of GSS sequence numbers. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2019-02-12 00:25:04 +08:00
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2018, 2019 Oracle. All rights reserved.
*/
#include <linux/sunrpc/clnt.h>
#include <linux/sunrpc/sched.h>
SUNRPC: Augment server-side rpcgss tracepoints Add similar tracepoints to those that were recently added on the client side to track failures in the integ and priv unwrap paths. And, let's collect the seqno-specific tracepoints together with a common naming convention. Regarding the gss_check_seq_num() changes: everywhere else treats the GSS sequence number as an unsigned 32-bit integer. As far back as 2.6.12, I couldn't find a compelling reason to do things differently here. As a defensive change it's better to eliminate needless implicit sign conversions. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2020-04-19 06:30:42 +08:00
#include <linux/sunrpc/svc.h>
#include <linux/sunrpc/svc_xprt.h>
#include <linux/sunrpc/auth_gss.h>
SUNRPC: Introduce trace points in rpc_auth_gss.ko Add infrastructure for trace points in the RPC_AUTH_GSS kernel module, and add a few sample trace points. These report exceptional or unexpected events, and observe the assignment of GSS sequence numbers. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2019-02-12 00:25:04 +08:00
#include <linux/sunrpc/gss_err.h>
#define CREATE_TRACE_POINTS
#include <trace/events/rpcgss.h>