diff options
Diffstat (limited to 'include/trace/events/sunrpc.h')
| -rw-r--r-- | include/trace/events/sunrpc.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index ee993575d2fa..ffd2215950dc 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -14,6 +14,49 @@ #include <linux/net.h> #include <linux/tracepoint.h> +DECLARE_EVENT_CLASS(xdr_buf_class, + TP_PROTO( + const struct xdr_buf *xdr + ), + + TP_ARGS(xdr), + + TP_STRUCT__entry( + __field(const void *, head_base) + __field(size_t, head_len) + __field(const void *, tail_base) + __field(size_t, tail_len) + __field(unsigned int, page_len) + __field(unsigned int, msg_len) + ), + + TP_fast_assign( + __entry->head_base = xdr->head[0].iov_base; + __entry->head_len = xdr->head[0].iov_len; + __entry->tail_base = xdr->tail[0].iov_base; + __entry->tail_len = xdr->tail[0].iov_len; + __entry->page_len = xdr->page_len; + __entry->msg_len = xdr->len; + ), + + TP_printk("head=[%p,%zu] page=%u tail=[%p,%zu] len=%u", + __entry->head_base, __entry->head_len, __entry->page_len, + __entry->tail_base, __entry->tail_len, __entry->msg_len + ) +); + +#define DEFINE_XDRBUF_EVENT(name) \ + DEFINE_EVENT(xdr_buf_class, name, \ + TP_PROTO( \ + const struct xdr_buf *xdr \ + ), \ + TP_ARGS(xdr)) + +DEFINE_XDRBUF_EVENT(xprt_sendto); +DEFINE_XDRBUF_EVENT(xprt_recvfrom); +DEFINE_XDRBUF_EVENT(svc_recvfrom); +DEFINE_XDRBUF_EVENT(svc_sendto); + TRACE_DEFINE_ENUM(RPC_AUTH_OK); TRACE_DEFINE_ENUM(RPC_AUTH_BADCRED); TRACE_DEFINE_ENUM(RPC_AUTH_REJECTEDCRED); @@ -1292,6 +1335,39 @@ DECLARE_EVENT_CLASS(svc_deferred_event, DEFINE_SVC_DEFERRED_EVENT(drop); DEFINE_SVC_DEFERRED_EVENT(revisit); +DECLARE_EVENT_CLASS(cache_event, + TP_PROTO( + const struct cache_detail *cd, + const struct cache_head *h + ), + + TP_ARGS(cd, h), + + TP_STRUCT__entry( + __field(const struct cache_head *, h) + __string(name, cd->name) + ), + + TP_fast_assign( + __entry->h = h; + __assign_str(name, cd->name); + ), + + TP_printk("cache=%s entry=%p", __get_str(name), __entry->h) +); +#define DEFINE_CACHE_EVENT(name) \ + DEFINE_EVENT(cache_event, name, \ + TP_PROTO( \ + const struct cache_detail *cd, \ + const struct cache_head *h \ + ), \ + TP_ARGS(cd, h)) +DEFINE_CACHE_EVENT(cache_entry_expired); +DEFINE_CACHE_EVENT(cache_entry_upcall); +DEFINE_CACHE_EVENT(cache_entry_update); +DEFINE_CACHE_EVENT(cache_entry_make_negative); +DEFINE_CACHE_EVENT(cache_entry_no_listener); + #endif /* _TRACE_SUNRPC_H */ #include <trace/define_trace.h> |