diff options
author | Chuck Lever <chuck.lever@oracle.com> | 2020-05-13 00:13:07 +0300 |
---|---|---|
committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-06-11 20:33:47 +0300 |
commit | 74fb8fecee99f61415dcb6e22dbc24f42988a1d3 (patch) | |
tree | 6d3f8907fbdd360aed52ee3cf48f0e92c9608ded /include | |
parent | 53bc19f17f21738735706fabcae3070f16c833db (diff) |
SUNRPC: Trace GSS context lifetimes
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/trace/events/rpcgss.h | 55 |
1 files changed, 51 insertions, 4 deletions
diff --git a/include/trace/events/rpcgss.h b/include/trace/events/rpcgss.h index 421b14db87ae..b9b51a4b1db1 100644 --- a/include/trace/events/rpcgss.h +++ b/include/trace/events/rpcgss.h @@ -17,6 +17,16 @@ ** GSS-API related trace events **/ +TRACE_DEFINE_ENUM(RPC_GSS_SVC_NONE); +TRACE_DEFINE_ENUM(RPC_GSS_SVC_INTEGRITY); +TRACE_DEFINE_ENUM(RPC_GSS_SVC_PRIVACY); + +#define show_gss_service(x) \ + __print_symbolic(x, \ + { RPC_GSS_SVC_NONE, "none" }, \ + { RPC_GSS_SVC_INTEGRITY, "integrity" }, \ + { RPC_GSS_SVC_PRIVACY, "privacy" }) + TRACE_DEFINE_ENUM(GSS_S_BAD_MECH); TRACE_DEFINE_ENUM(GSS_S_BAD_NAME); TRACE_DEFINE_ENUM(GSS_S_BAD_NAMETYPE); @@ -126,6 +136,40 @@ DEFINE_GSSAPI_EVENT(verify_mic); DEFINE_GSSAPI_EVENT(wrap); DEFINE_GSSAPI_EVENT(unwrap); +DECLARE_EVENT_CLASS(rpcgss_ctx_class, + TP_PROTO( + const struct gss_cred *gc + ), + + TP_ARGS(gc), + + TP_STRUCT__entry( + __field(const void *, cred) + __field(unsigned long, service) + __string(principal, gc->gc_principal) + ), + + TP_fast_assign( + __entry->cred = gc; + __entry->service = gc->gc_service; + __assign_str(principal, gc->gc_principal) + ), + + TP_printk("cred=%p service=%s principal='%s'", + __entry->cred, show_gss_service(__entry->service), + __get_str(principal)) +); + +#define DEFINE_CTX_EVENT(name) \ + DEFINE_EVENT(rpcgss_ctx_class, rpcgss_ctx_##name, \ + TP_PROTO( \ + const struct gss_cred *gc \ + ), \ + TP_ARGS(gc)) + +DEFINE_CTX_EVENT(init); +DEFINE_CTX_EVENT(destroy); + TRACE_EVENT(rpcgss_svc_accept_upcall, TP_PROTO( __be32 xid, @@ -405,6 +449,7 @@ TRACE_EVENT(rpcgss_upcall_result, TRACE_EVENT(rpcgss_context, TP_PROTO( + u32 window_size, unsigned long expiry, unsigned long now, unsigned int timeout, @@ -412,12 +457,13 @@ TRACE_EVENT(rpcgss_context, const u8 *data ), - TP_ARGS(expiry, now, timeout, len, data), + TP_ARGS(window_size, expiry, now, timeout, len, data), TP_STRUCT__entry( __field(unsigned long, expiry) __field(unsigned long, now) __field(unsigned int, timeout) + __field(u32, window_size) __field(int, len) __string(acceptor, data) ), @@ -426,13 +472,14 @@ TRACE_EVENT(rpcgss_context, __entry->expiry = expiry; __entry->now = now; __entry->timeout = timeout; + __entry->window_size = window_size; __entry->len = len; strncpy(__get_str(acceptor), data, len); ), - TP_printk("gc_expiry=%lu now=%lu timeout=%u acceptor=%.*s", - __entry->expiry, __entry->now, __entry->timeout, - __entry->len, __get_str(acceptor)) + TP_printk("win_size=%u expiry=%lu now=%lu timeout=%u acceptor=%.*s", + __entry->window_size, __entry->expiry, __entry->now, + __entry->timeout, __entry->len, __get_str(acceptor)) ); |