diff options
Diffstat (limited to 'include/trace/events/sunrpc.h')
| -rw-r--r-- | include/trace/events/sunrpc.h | 120 |
1 files changed, 114 insertions, 6 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index 171ca4ff6d99..b9c1dc6c825a 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -8,6 +8,7 @@ #include <linux/sunrpc/clnt.h> #include <linux/sunrpc/svc.h> #include <linux/sunrpc/xprtsock.h> +#include <linux/sunrpc/svc_xprt.h> #include <net/tcp_states.h> #include <linux/net.h> #include <linux/tracepoint.h> @@ -412,6 +413,16 @@ TRACE_EVENT(xs_tcp_data_recv, __entry->copied, __entry->reclen, __entry->offset) ); +#define show_rqstp_flags(flags) \ + __print_flags(flags, "|", \ + { (1UL << RQ_SECURE), "RQ_SECURE"}, \ + { (1UL << RQ_LOCAL), "RQ_LOCAL"}, \ + { (1UL << RQ_USEDEFERRAL), "RQ_USEDEFERRAL"}, \ + { (1UL << RQ_DROPME), "RQ_DROPME"}, \ + { (1UL << RQ_SPLICE_OK), "RQ_SPLICE_OK"}, \ + { (1UL << RQ_VICTIM), "RQ_VICTIM"}, \ + { (1UL << RQ_BUSY), "RQ_BUSY"}) + TRACE_EVENT(svc_recv, TP_PROTO(struct svc_rqst *rqst, int status), @@ -421,16 +432,19 @@ TRACE_EVENT(svc_recv, __field(struct sockaddr *, addr) __field(__be32, xid) __field(int, status) + __field(unsigned long, flags) ), TP_fast_assign( __entry->addr = (struct sockaddr *)&rqst->rq_addr; __entry->xid = status > 0 ? rqst->rq_xid : 0; __entry->status = status; + __entry->flags = rqst->rq_flags; ), - TP_printk("addr=%pIScp xid=0x%x status=%d", __entry->addr, - be32_to_cpu(__entry->xid), __entry->status) + TP_printk("addr=%pIScp xid=0x%x status=%d flags=%s", __entry->addr, + be32_to_cpu(__entry->xid), __entry->status, + show_rqstp_flags(__entry->flags)) ); DECLARE_EVENT_CLASS(svc_rqst_status, @@ -444,18 +458,19 @@ DECLARE_EVENT_CLASS(svc_rqst_status, __field(__be32, xid) __field(int, dropme) __field(int, status) + __field(unsigned long, flags) ), TP_fast_assign( __entry->addr = (struct sockaddr *)&rqst->rq_addr; __entry->xid = rqst->rq_xid; - __entry->dropme = (int)rqst->rq_dropme; __entry->status = status; + __entry->flags = rqst->rq_flags; ), - TP_printk("addr=%pIScp rq_xid=0x%x dropme=%d status=%d", - __entry->addr, be32_to_cpu(__entry->xid), __entry->dropme, - __entry->status) + TP_printk("addr=%pIScp rq_xid=0x%x status=%d flags=%s", + __entry->addr, be32_to_cpu(__entry->xid), + __entry->status, show_rqstp_flags(__entry->flags)) ); DEFINE_EVENT(svc_rqst_status, svc_process, @@ -466,6 +481,99 @@ DEFINE_EVENT(svc_rqst_status, svc_send, TP_PROTO(struct svc_rqst *rqst, int status), TP_ARGS(rqst, status)); +#define show_svc_xprt_flags(flags) \ + __print_flags(flags, "|", \ + { (1UL << XPT_BUSY), "XPT_BUSY"}, \ + { (1UL << XPT_CONN), "XPT_CONN"}, \ + { (1UL << XPT_CLOSE), "XPT_CLOSE"}, \ + { (1UL << XPT_DATA), "XPT_DATA"}, \ + { (1UL << XPT_TEMP), "XPT_TEMP"}, \ + { (1UL << XPT_DEAD), "XPT_DEAD"}, \ + { (1UL << XPT_CHNGBUF), "XPT_CHNGBUF"}, \ + { (1UL << XPT_DEFERRED), "XPT_DEFERRED"}, \ + { (1UL << XPT_OLD), "XPT_OLD"}, \ + { (1UL << XPT_LISTENER), "XPT_LISTENER"}, \ + { (1UL << XPT_CACHE_AUTH), "XPT_CACHE_AUTH"}, \ + { (1UL << XPT_LOCAL), "XPT_LOCAL"}) + +TRACE_EVENT(svc_xprt_do_enqueue, + TP_PROTO(struct svc_xprt *xprt, struct svc_rqst *rqst), + + TP_ARGS(xprt, rqst), + + TP_STRUCT__entry( + __field(struct svc_xprt *, xprt) + __field(struct svc_rqst *, rqst) + ), + + TP_fast_assign( + __entry->xprt = xprt; + __entry->rqst = rqst; + ), + + TP_printk("xprt=0x%p addr=%pIScp pid=%d flags=%s", __entry->xprt, + (struct sockaddr *)&__entry->xprt->xpt_remote, + __entry->rqst ? __entry->rqst->rq_task->pid : 0, + show_svc_xprt_flags(__entry->xprt->xpt_flags)) +); + +TRACE_EVENT(svc_xprt_dequeue, + TP_PROTO(struct svc_xprt *xprt), + + TP_ARGS(xprt), + + TP_STRUCT__entry( + __field(struct svc_xprt *, xprt) + __field_struct(struct sockaddr_storage, ss) + __field(unsigned long, flags) + ), + + TP_fast_assign( + __entry->xprt = xprt, + xprt ? memcpy(&__entry->ss, &xprt->xpt_remote, sizeof(__entry->ss)) : memset(&__entry->ss, 0, sizeof(__entry->ss)); + __entry->flags = xprt ? xprt->xpt_flags : 0; + ), + + TP_printk("xprt=0x%p addr=%pIScp flags=%s", __entry->xprt, + (struct sockaddr *)&__entry->ss, + show_svc_xprt_flags(__entry->flags)) +); + +TRACE_EVENT(svc_wake_up, + TP_PROTO(int pid), + + TP_ARGS(pid), + + TP_STRUCT__entry( + __field(int, pid) + ), + + TP_fast_assign( + __entry->pid = pid; + ), + + TP_printk("pid=%d", __entry->pid) +); + +TRACE_EVENT(svc_handle_xprt, + TP_PROTO(struct svc_xprt *xprt, int len), + + TP_ARGS(xprt, len), + + TP_STRUCT__entry( + __field(struct svc_xprt *, xprt) + __field(int, len) + ), + + TP_fast_assign( + __entry->xprt = xprt; + __entry->len = len; + ), + + TP_printk("xprt=0x%p addr=%pIScp len=%d flags=%s", __entry->xprt, + (struct sockaddr *)&__entry->xprt->xpt_remote, __entry->len, + show_svc_xprt_flags(__entry->xprt->xpt_flags)) +); #endif /* _TRACE_SUNRPC_H */ #include <trace/define_trace.h> |