3 files changed, 130 insertions, 19 deletions

diff --git a/include/trace/events/host1x.h b/include/trace/events/host1x.h
index 94db6a2c3540..63116362543c 100644
--- a/include/trace/events/host1x.h
+++ b/include/trace/events/host1x.h
@@ -29,6 +29,8 @@
 #include <linux/ktime.h>
 #include <linux/tracepoint.h>
 
+struct host1x_bo;
+
 DECLARE_EVENT_CLASS(host1x,
         TP_PROTO(const char *name),
         TP_ARGS(name),
@@ -79,14 +81,14 @@ TRACE_EVENT(host1x_cdma_push,
 );
 
 TRACE_EVENT(host1x_cdma_push_gather,
-        TP_PROTO(const char *name, u32 mem_id,
+        TP_PROTO(const char *name, struct host1x_bo *bo,
                         u32 words, u32 offset, void *cmdbuf),
 
-        TP_ARGS(name, mem_id, words, offset, cmdbuf),
+        TP_ARGS(name, bo, words, offset, cmdbuf),
 
         TP_STRUCT__entry(
                 __field(const char *, name)
-                __field(u32, mem_id)
+                __field(struct host1x_bo *, bo)
                 __field(u32, words)
                 __field(u32, offset)
                 __field(bool, cmdbuf)
@@ -100,13 +102,13 @@ TRACE_EVENT(host1x_cdma_push_gather,
                 }
                 __entry->cmdbuf = cmdbuf;
                 __entry->name = name;
-                __entry->mem_id = mem_id;
+                __entry->bo = bo;
                 __entry->words = words;
                 __entry->offset = offset;
         ),
 
-        TP_printk("name=%s, mem_id=%08x, words=%u, offset=%d, contents=[%s]",
-          __entry->name, __entry->mem_id,
+        TP_printk("name=%s, bo=%p, words=%u, offset=%d, contents=[%s]",
+          __entry->name, __entry->bo,
           __entry->words, __entry->offset,
           __print_hex(__get_dynamic_array(cmdbuf),
                   __entry->cmdbuf ? __entry->words * 4 : 0))
@@ -221,12 +223,13 @@ TRACE_EVENT(host1x_syncpt_load_min,
 );
 
 TRACE_EVENT(host1x_syncpt_wait_check,
-        TP_PROTO(void *mem_id, u32 offset, u32 syncpt_id, u32 thresh, u32 min),
+        TP_PROTO(struct host1x_bo *bo, u32 offset, u32 syncpt_id, u32 thresh,
+                 u32 min),
 
-        TP_ARGS(mem_id, offset, syncpt_id, thresh, min),
+        TP_ARGS(bo, offset, syncpt_id, thresh, min),
 
         TP_STRUCT__entry(
-                __field(void *, mem_id)
+                __field(struct host1x_bo *, bo)
                 __field(u32, offset)
                 __field(u32, syncpt_id)
                 __field(u32, thresh)
@@ -234,15 +237,15 @@ TRACE_EVENT(host1x_syncpt_wait_check,
         ),
 
         TP_fast_assign(
-                __entry->mem_id = mem_id;
+                __entry->bo = bo;
                 __entry->offset = offset;
                 __entry->syncpt_id = syncpt_id;
                 __entry->thresh = thresh;
                 __entry->min = min;
         ),
 
-        TP_printk("mem_id=%p, offset=%05x, id=%d, thresh=%d, current=%d",
-                __entry->mem_id, __entry->offset,
+        TP_printk("bo=%p, offset=%05x, id=%d, thresh=%d, current=%d",
+                __entry->bo, __entry->offset,
                 __entry->syncpt_id, __entry->thresh,
                 __entry->min)
 );
diff --git a/include/trace/events/module.h b/include/trace/events/module.h
index 7c5cbfe3fc49..81c4c183d348 100644
--- a/include/trace/events/module.h
+++ b/include/trace/events/module.h
@@ -80,7 +80,7 @@ DECLARE_EVENT_CLASS(module_refcnt,
 
         TP_fast_assign(
                 __entry->ip     = ip;
-                __entry->refcnt = __this_cpu_read(mod->refptr->incs) - __this_cpu_read(mod->refptr->decs);
+                __entry->refcnt = atomic_read(&mod->refcnt);
                 __assign_str(name, mod->name);
         ),
 
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>