11 files changed, 341 insertions, 136 deletions

diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 67a97838c2a0..d97adfc327f0 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -153,7 +153,8 @@ TRACE_DEFINE_ENUM(CP_PAUSE);
 #define show_compress_algorithm(type)					\
 	__print_symbolic(type,						\
 		{ COMPRESS_LZO,		"LZO" },			\
-		{ COMPRESS_LZ4,		"LZ4" })
+		{ COMPRESS_LZ4,		"LZ4" },			\
+		{ COMPRESS_ZSTD,	"ZSTD" })
 
 struct f2fs_sb_info;
 struct f2fs_io_info;
diff --git a/include/trace/events/gpu_mem.h b/include/trace/events/gpu_mem.h
new file mode 100644
index 000000000000..1897822a9150
--- /dev/null
+++ b/include/trace/events/gpu_mem.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * GPU memory trace points
+ *
+ * Copyright (C) 2020 Google, Inc.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM gpu_mem
+
+#if !defined(_TRACE_GPU_MEM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_GPU_MEM_H
+
+#include <linux/tracepoint.h>
+
+/*
+ * The gpu_memory_total event indicates that there's an update to either the
+ * global or process total gpu memory counters.
+ *
+ * This event should be emitted whenever the kernel device driver allocates,
+ * frees, imports, unimports memory in the GPU addressable space.
+ *
+ * @gpu_id: This is the gpu id.
+ *
+ * @pid: Put 0 for global total, while positive pid for process total.
+ *
+ * @size: Virtual size of the allocation in bytes.
+ *
+ */
+TRACE_EVENT(gpu_mem_total,
+
+	TP_PROTO(uint32_t gpu_id, uint32_t pid, uint64_t size),
+
+	TP_ARGS(gpu_id, pid, size),
+
+	TP_STRUCT__entry(
+		__field(uint32_t, gpu_id)
+		__field(uint32_t, pid)
+		__field(uint64_t, size)
+	),
+
+	TP_fast_assign(
+		__entry->gpu_id = gpu_id;
+		__entry->pid = pid;
+		__entry->size = size;
+	),
+
+	TP_printk("gpu_id=%u pid=%u size=%llu",
+		__entry->gpu_id,
+		__entry->pid,
+		__entry->size)
+);
+
+#endif /* _TRACE_GPU_MEM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
index d82a0f4e824d..70e32ff096ec 100644
--- a/include/trace/events/huge_memory.h
+++ b/include/trace/events/huge_memory.h
@@ -13,6 +13,7 @@
 	EM( SCAN_PMD_NULL,		"pmd_null")			\
 	EM( SCAN_EXCEED_NONE_PTE,	"exceed_none_pte")		\
 	EM( SCAN_PTE_NON_PRESENT,	"pte_non_present")		\
+	EM( SCAN_PTE_UFFD_WP,		"pte_uffd_wp")			\
 	EM( SCAN_PAGE_RO,		"no_writable_page")		\
 	EM( SCAN_LACK_REFERENCED_PAGE,	"lack_referenced_page")		\
 	EM( SCAN_PAGE_NULL,		"page_null")			\
diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h
index a1675d43777e..5fb752034386 100644
--- a/include/trace/events/mmflags.h
+++ b/include/trace/events/mmflags.h
@@ -154,6 +154,7 @@ IF_HAVE_PG_IDLE(PG_idle,		"idle"		)
 	{VM_ACCOUNT,			"account"	},		\
 	{VM_NORESERVE,			"noreserve"	},		\
 	{VM_HUGETLB,			"hugetlb"	},		\
+	{VM_SYNC,			"sync"		},		\
 	__VM_ARCH_SPECIFIC_1				,		\
 	{VM_WIPEONFORK,			"wipeonfork"	},		\
 	{VM_DONTDUMP,			"dontdump"	},		\
diff --git a/include/trace/events/qla.h b/include/trace/events/qla.h
new file mode 100644
index 000000000000..b71f680968eb
--- /dev/null
+++ b/include/trace/events/qla.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#if !defined(_TRACE_QLA_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_QLA_H_
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM qla
+
+#define QLA_MSG_MAX 256
+
+DECLARE_EVENT_CLASS(qla_log_event,
+	TP_PROTO(const char *buf,
+		struct va_format *vaf),
+
+	TP_ARGS(buf, vaf),
+
+	TP_STRUCT__entry(
+		__string(buf, buf)
+		__dynamic_array(char, msg, QLA_MSG_MAX)
+	),
+	TP_fast_assign(
+		__assign_str(buf, buf);
+		vsnprintf(__get_str(msg), QLA_MSG_MAX, vaf->fmt, *vaf->va);
+	),
+
+	TP_printk("%s %s", __get_str(buf), __get_str(msg))
+);
+
+DEFINE_EVENT(qla_log_event, ql_dbg_log,
+	TP_PROTO(const char *buf, struct va_format *vaf),
+	TP_ARGS(buf, vaf)
+);
+
+#endif /* _TRACE_QLA_H */
+
+#define TRACE_INCLUDE_FILE qla
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rpcgss.h b/include/trace/events/rpcgss.h
index 9827f535f032..32d88c4fb063 100644
--- a/include/trace/events/rpcgss.h
+++ b/include/trace/events/rpcgss.h
@@ -126,7 +126,7 @@ DEFINE_GSSAPI_EVENT(verify_mic);
 DEFINE_GSSAPI_EVENT(wrap);
 DEFINE_GSSAPI_EVENT(unwrap);
 
-TRACE_EVENT(rpcgss_accept_upcall,
+TRACE_EVENT(rpcgss_svc_accept_upcall,
 	TP_PROTO(
 		__be32 xid,
 		u32 major_status,
@@ -154,6 +154,29 @@ TRACE_EVENT(rpcgss_accept_upcall,
 	)
 );
 
+TRACE_EVENT(rpcgss_svc_accept,
+	TP_PROTO(
+		__be32 xid,
+		size_t len
+	),
+
+	TP_ARGS(xid, len),
+
+	TP_STRUCT__entry(
+		__field(u32, xid)
+		__field(size_t, len)
+	),
+
+	TP_fast_assign(
+		__entry->xid = be32_to_cpu(xid);
+		__entry->len = len;
+	),
+
+	TP_printk("xid=0x%08x len=%zu",
+		__entry->xid, __entry->len
+	)
+);
+
 
 /**
  ** GSS auth unwrap failures
@@ -268,6 +291,40 @@ TRACE_EVENT(rpcgss_need_reencode,
 		__entry->ret ? "" : "un")
 );
 
+DECLARE_EVENT_CLASS(rpcgss_svc_seqno_class,
+	TP_PROTO(
+		__be32 xid,
+		u32 seqno
+	),
+
+	TP_ARGS(xid, seqno),
+
+	TP_STRUCT__entry(
+		__field(u32, xid)
+		__field(u32, seqno)
+	),
+
+	TP_fast_assign(
+		__entry->xid = be32_to_cpu(xid);
+		__entry->seqno = seqno;
+	),
+
+	TP_printk("xid=0x%08x seqno=%u, request discarded",
+		__entry->xid, __entry->seqno)
+);
+
+#define DEFINE_SVC_SEQNO_EVENT(name)					\
+	DEFINE_EVENT(rpcgss_svc_seqno_class, rpcgss_svc_##name,		\
+			TP_PROTO(					\
+				__be32 xid,				\
+				u32 seqno				\
+			),						\
+			TP_ARGS(xid, seqno))
+
+DEFINE_SVC_SEQNO_EVENT(large_seqno);
+DEFINE_SVC_SEQNO_EVENT(old_seqno);
+
+
 /**
  ** gssd upcall related trace events
  **/
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h
index c0e4c93324f5..051f26fedc4d 100644
--- a/include/trace/events/rpcrdma.h
+++ b/include/trace/events/rpcrdma.h
@@ -104,12 +104,12 @@ DECLARE_EVENT_CLASS(xprtrdma_connect_class,
 	TP_fast_assign(
 		__entry->r_xprt = r_xprt;
 		__entry->rc = rc;
-		__entry->connect_status = r_xprt->rx_ep.rep_connected;
+		__entry->connect_status = r_xprt->rx_ep->re_connect_status;
 		__assign_str(addr, rpcrdma_addrstr(r_xprt));
 		__assign_str(port, rpcrdma_portstr(r_xprt));
 	),
 
-	TP_printk("peer=[%s]:%s r_xprt=%p: rc=%d connect status=%d",
+	TP_printk("peer=[%s]:%s r_xprt=%p: rc=%d connection status=%d",
 		__get_str(addr), __get_str(port), __entry->r_xprt,
 		__entry->rc, __entry->connect_status
 	)
@@ -228,20 +228,20 @@ DECLARE_EVENT_CLASS(xprtrdma_frwr_done,
 	TP_ARGS(wc, frwr),
 
 	TP_STRUCT__entry(
-		__field(const void *, mr)
+		__field(u32, mr_id)
 		__field(unsigned int, status)
 		__field(unsigned int, vendor_err)
 	),
 
 	TP_fast_assign(
-		__entry->mr = container_of(frwr, struct rpcrdma_mr, frwr);
+		__entry->mr_id = frwr->fr_mr->res.id;
 		__entry->status = wc->status;
 		__entry->vendor_err = __entry->status ? wc->vendor_err : 0;
 	),
 
 	TP_printk(
-		"mr=%p: %s (%u/0x%x)",
-		__entry->mr, rdma_show_wc_status(__entry->status),
+		"mr.id=%u: %s (%u/0x%x)",
+		__entry->mr_id, rdma_show_wc_status(__entry->status),
 		__entry->status, __entry->vendor_err
 	)
 );
@@ -274,7 +274,8 @@ DECLARE_EVENT_CLASS(xprtrdma_mr,
 	TP_ARGS(mr),
 
 	TP_STRUCT__entry(
-		__field(const void *, mr)
+		__field(u32, mr_id)
+		__field(int, nents)
 		__field(u32, handle)
 		__field(u32, length)
 		__field(u64, offset)
@@ -282,15 +283,16 @@ DECLARE_EVENT_CLASS(xprtrdma_mr,
 	),
 
 	TP_fast_assign(
-		__entry->mr = mr;
+		__entry->mr_id  = mr->frwr.fr_mr->res.id;
+		__entry->nents  = mr->mr_nents;
 		__entry->handle = mr->mr_handle;
 		__entry->length = mr->mr_length;
 		__entry->offset = mr->mr_offset;
 		__entry->dir    = mr->mr_dir;
 	),
 
-	TP_printk("mr=%p %u@0x%016llx:0x%08x (%s)",
-		__entry->mr, __entry->length,
+	TP_printk("mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s)",
+		__entry->mr_id, __entry->nents, __entry->length,
 		(unsigned long long)__entry->offset, __entry->handle,
 		xprtrdma_show_direction(__entry->dir)
 	)
@@ -340,68 +342,37 @@ DECLARE_EVENT_CLASS(xprtrdma_cb_event,
  ** Connection events
  **/
 
-TRACE_EVENT(xprtrdma_cm_event,
-	TP_PROTO(
-		const struct rpcrdma_xprt *r_xprt,
-		struct rdma_cm_event *event
-	),
-
-	TP_ARGS(r_xprt, event),
-
-	TP_STRUCT__entry(
-		__field(const void *, r_xprt)
-		__field(unsigned int, event)
-		__field(int, status)
-		__string(addr, rpcrdma_addrstr(r_xprt))
-		__string(port, rpcrdma_portstr(r_xprt))
-	),
-
-	TP_fast_assign(
-		__entry->r_xprt = r_xprt;
-		__entry->event = event->event;
-		__entry->status = event->status;
-		__assign_str(addr, rpcrdma_addrstr(r_xprt));
-		__assign_str(port, rpcrdma_portstr(r_xprt));
-	),
-
-	TP_printk("peer=[%s]:%s r_xprt=%p: %s (%u/%d)",
-		__get_str(addr), __get_str(port),
-		__entry->r_xprt, rdma_show_cm_event(__entry->event),
-		__entry->event, __entry->status
-	)
-);
-
 TRACE_EVENT(xprtrdma_inline_thresh,
 	TP_PROTO(
-		const struct rpcrdma_xprt *r_xprt
+		const struct rpcrdma_ep *ep
 	),
 
-	TP_ARGS(r_xprt),
+	TP_ARGS(ep),
 
 	TP_STRUCT__entry(
-		__field(const void *, r_xprt)
 		__field(unsigned int, inline_send)
 		__field(unsigned int, inline_recv)
 		__field(unsigned int, max_send)
 		__field(unsigned int, max_recv)
-		__string(addr, rpcrdma_addrstr(r_xprt))
-		__string(port, rpcrdma_portstr(r_xprt))
+		__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
+		__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
 	),
 
 	TP_fast_assign(
-		const struct rpcrdma_ep *ep = &r_xprt->rx_ep;
+		const struct rdma_cm_id *id = ep->re_id;
 
-		__entry->r_xprt = r_xprt;
-		__entry->inline_send = ep->rep_inline_send;
-		__entry->inline_recv = ep->rep_inline_recv;
-		__entry->max_send = ep->rep_max_inline_send;
-		__entry->max_recv = ep->rep_max_inline_recv;
-		__assign_str(addr, rpcrdma_addrstr(r_xprt));
-		__assign_str(port, rpcrdma_portstr(r_xprt));
+		__entry->inline_send = ep->re_inline_send;
+		__entry->inline_recv = ep->re_inline_recv;
+		__entry->max_send = ep->re_max_inline_send;
+		__entry->max_recv = ep->re_max_inline_recv;
+		memcpy(__entry->srcaddr, &id->route.addr.src_addr,
+		       sizeof(struct sockaddr_in6));
+		memcpy(__entry->dstaddr, &id->route.addr.dst_addr,
+		       sizeof(struct sockaddr_in6));
 	),
 
-	TP_printk("peer=[%s]:%s r_xprt=%p neg send/recv=%u/%u, calc send/recv=%u/%u",
-		__get_str(addr), __get_str(port), __entry->r_xprt,
+	TP_printk("%pISpc -> %pISpc neg send/recv=%u/%u, calc send/recv=%u/%u",
+		__entry->srcaddr, __entry->dstaddr,
 		__entry->inline_send, __entry->inline_recv,
 		__entry->max_send, __entry->max_recv
 	)
@@ -409,11 +380,10 @@ TRACE_EVENT(xprtrdma_inline_thresh,
 
 DEFINE_CONN_EVENT(connect);
 DEFINE_CONN_EVENT(disconnect);
+DEFINE_CONN_EVENT(flush_dct);
 
 DEFINE_RXPRT_EVENT(xprtrdma_create);
 DEFINE_RXPRT_EVENT(xprtrdma_op_destroy);
-DEFINE_RXPRT_EVENT(xprtrdma_remove);
-DEFINE_RXPRT_EVENT(xprtrdma_reinsert);
 DEFINE_RXPRT_EVENT(xprtrdma_op_inject_dsc);
 DEFINE_RXPRT_EVENT(xprtrdma_op_close);
 DEFINE_RXPRT_EVENT(xprtrdma_op_setport);
@@ -480,32 +450,33 @@ TRACE_EVENT(xprtrdma_op_set_cto,
 
 TRACE_EVENT(xprtrdma_qp_event,
 	TP_PROTO(
-		const struct rpcrdma_xprt *r_xprt,
+		const struct rpcrdma_ep *ep,
 		const struct ib_event *event
 	),
 
-	TP_ARGS(r_xprt, event),
+	TP_ARGS(ep, event),
 
 	TP_STRUCT__entry(
-		__field(const void *, r_xprt)
-		__field(unsigned int, event)
+		__field(unsigned long, event)
 		__string(name, event->device->name)
-		__string(addr, rpcrdma_addrstr(r_xprt))
-		__string(port, rpcrdma_portstr(r_xprt))
+		__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
+		__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
 	),
 
 	TP_fast_assign(
-		__entry->r_xprt = r_xprt;
+		const struct rdma_cm_id *id = ep->re_id;
+
 		__entry->event = event->event;
 		__assign_str(name, event->device->name);
-		__assign_str(addr, rpcrdma_addrstr(r_xprt));
-		__assign_str(port, rpcrdma_portstr(r_xprt));
+		memcpy(__entry->srcaddr, &id->route.addr.src_addr,
+		       sizeof(struct sockaddr_in6));
+		memcpy(__entry->dstaddr, &id->route.addr.dst_addr,
+		       sizeof(struct sockaddr_in6));
 	),
 
-	TP_printk("peer=[%s]:%s r_xprt=%p: dev %s: %s (%u)",
-		__get_str(addr), __get_str(port), __entry->r_xprt,
-		__get_str(name), rdma_show_ib_event(__entry->event),
-		__entry->event
+	TP_printk("%pISpc -> %pISpc device=%s %s (%lu)",
+		__entry->srcaddr, __entry->dstaddr, __get_str(name),
+		rdma_show_ib_event(__entry->event), __entry->event
 	)
 );
 
@@ -801,7 +772,7 @@ TRACE_EVENT(xprtrdma_post_recvs,
 		__entry->r_xprt = r_xprt;
 		__entry->count = count;
 		__entry->status = status;
-		__entry->posted = r_xprt->rx_ep.rep_receive_count;
+		__entry->posted = r_xprt->rx_ep->re_receive_count;
 		__assign_str(addr, rpcrdma_addrstr(r_xprt));
 		__assign_str(port, rpcrdma_portstr(r_xprt));
 	),
@@ -920,17 +891,17 @@ TRACE_EVENT(xprtrdma_frwr_alloc,
 	TP_ARGS(mr, rc),
 
 	TP_STRUCT__entry(
-		__field(const void *, mr)
+		__field(u32, mr_id)
 		__field(int, rc)
 	),
 
 	TP_fast_assign(
-		__entry->mr = mr;
-		__entry->rc	= rc;
+		__entry->mr_id = mr->frwr.fr_mr->res.id;
+		__entry->rc = rc;
 	),
 
-	TP_printk("mr=%p: rc=%d",
-		__entry->mr, __entry->rc
+	TP_printk("mr.id=%u: rc=%d",
+		__entry->mr_id, __entry->rc
 	)
 );
 
@@ -943,7 +914,8 @@ TRACE_EVENT(xprtrdma_frwr_dereg,
 	TP_ARGS(mr, rc),
 
 	TP_STRUCT__entry(
-		__field(const void *, mr)
+		__field(u32, mr_id)
+		__field(int, nents)
 		__field(u32, handle)
 		__field(u32, length)
 		__field(u64, offset)
@@ -952,7 +924,8 @@ TRACE_EVENT(xprtrdma_frwr_dereg,
 	),
 
 	TP_fast_assign(
-		__entry->mr = mr;
+		__entry->mr_id  = mr->frwr.fr_mr->res.id;
+		__entry->nents  = mr->mr_nents;
 		__entry->handle = mr->mr_handle;
 		__entry->length = mr->mr_length;
 		__entry->offset = mr->mr_offset;
@@ -960,8 +933,8 @@ TRACE_EVENT(xprtrdma_frwr_dereg,
 		__entry->rc	= rc;
 	),
 
-	TP_printk("mr=%p %u@0x%016llx:0x%08x (%s): rc=%d",
-		__entry->mr, __entry->length,
+	TP_printk("mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s): rc=%d",
+		__entry->mr_id, __entry->nents, __entry->length,
 		(unsigned long long)__entry->offset, __entry->handle,
 		xprtrdma_show_direction(__entry->dir),
 		__entry->rc
@@ -977,21 +950,21 @@ TRACE_EVENT(xprtrdma_frwr_sgerr,
 	TP_ARGS(mr, sg_nents),
 
 	TP_STRUCT__entry(
-		__field(const void *, mr)
+		__field(u32, mr_id)
 		__field(u64, addr)
 		__field(u32, dir)
 		__field(int, nents)
 	),
 
 	TP_fast_assign(
-		__entry->mr = mr;
+		__entry->mr_id = mr->frwr.fr_mr->res.id;
 		__entry->addr = mr->mr_sg->dma_address;
 		__entry->dir = mr->mr_dir;
 		__entry->nents = sg_nents;
 	),
 
-	TP_printk("mr=%p dma addr=0x%llx (%s) sg_nents=%d",
-		__entry->mr, __entry->addr,
+	TP_printk("mr.id=%u DMA addr=0x%llx (%s) sg_nents=%d",
+		__entry->mr_id, __entry->addr,
 		xprtrdma_show_direction(__entry->dir),
 		__entry->nents
 	)
@@ -1006,7 +979,7 @@ TRACE_EVENT(xprtrdma_frwr_maperr,
 	TP_ARGS(mr, num_mapped),
 
 	TP_STRUCT__entry(
-		__field(const void *, mr)
+		__field(u32, mr_id)
 		__field(u64, addr)
 		__field(u32, dir)
 		__field(int, num_mapped)
@@ -1014,15 +987,15 @@ TRACE_EVENT(xprtrdma_frwr_maperr,
 	),
 
 	TP_fast_assign(
-		__entry->mr = mr;
+		__entry->mr_id = mr->frwr.fr_mr->res.id;
 		__entry->addr = mr->mr_sg->dma_address;
 		__entry->dir = mr->mr_dir;
 		__entry->num_mapped = num_mapped;
 		__entry->nents = mr->mr_nents;
 	),
 
-	TP_printk("mr=%p dma addr=0x%llx (%s) nents=%d of %d",
-		__entry->mr, __entry->addr,
+	TP_printk("mr.id=%u DMA addr=0x%llx (%s) nents=%d of %d",
+		__entry->mr_id, __entry->addr,
 		xprtrdma_show_direction(__entry->dir),
 		__entry->num_mapped, __entry->nents
 	)
@@ -1031,7 +1004,7 @@ TRACE_EVENT(xprtrdma_frwr_maperr,
 DEFINE_MR_EVENT(localinv);
 DEFINE_MR_EVENT(map);
 DEFINE_MR_EVENT(unmap);
-DEFINE_MR_EVENT(remoteinv);
+DEFINE_MR_EVENT(reminv);
 DEFINE_MR_EVENT(recycle);
 
 TRACE_EVENT(xprtrdma_dma_maperr,
@@ -1469,7 +1442,7 @@ DECLARE_EVENT_CLASS(svcrdma_segment_event,
 );
 
 #define DEFINE_SEGMENT_EVENT(name)					\
-		DEFINE_EVENT(svcrdma_segment_event, svcrdma_encode_##name,\
+		DEFINE_EVENT(svcrdma_segment_event, svcrdma_##name,\
 				TP_PROTO(				\
 					u32 handle,			\
 					u32 length,			\
@@ -1477,8 +1450,11 @@ DECLARE_EVENT_CLASS(svcrdma_segment_event,
 				),					\
 				TP_ARGS(handle, length, offset))
 
-DEFINE_SEGMENT_EVENT(rseg);
-DEFINE_SEGMENT_EVENT(wseg);
+DEFINE_SEGMENT_EVENT(decode_wseg);
+DEFINE_SEGMENT_EVENT(encode_rseg);
+DEFINE_SEGMENT_EVENT(send_rseg);
+DEFINE_SEGMENT_EVENT(encode_wseg);
+DEFINE_SEGMENT_EVENT(send_wseg);
 
 DECLARE_EVENT_CLASS(svcrdma_chunk_event,
 	TP_PROTO(
@@ -1501,17 +1477,19 @@ DECLARE_EVENT_CLASS(svcrdma_chunk_event,
 );
 
 #define DEFINE_CHUNK_EVENT(name)					\
-		DEFINE_EVENT(svcrdma_chunk_event, svcrdma_encode_##name,\
+		DEFINE_EVENT(svcrdma_chunk_event, svcrdma_##name,	\
 				TP_PROTO(				\
 					u32 length			\
 				),					\
 				TP_ARGS(length))
 
-DEFINE_CHUNK_EVENT(pzr);
-DEFINE_CHUNK_EVENT(write);
-DEFINE_CHUNK_EVENT(reply);
+DEFINE_CHUNK_EVENT(send_pzr);
+DEFINE_CHUNK_EVENT(encode_write_chunk);
+DEFINE_CHUNK_EVENT(send_write_chunk);
+DEFINE_CHUNK_EVENT(encode_read_chunk);
+DEFINE_CHUNK_EVENT(send_reply_chunk);
 
-TRACE_EVENT(svcrdma_encode_read,
+TRACE_EVENT(svcrdma_send_read_chunk,
 	TP_PROTO(
 		u32 length,
 		u32 position
@@ -1634,6 +1612,24 @@ TRACE_EVENT(svcrdma_dma_map_rwctx,
 	)
 );
 
+TRACE_EVENT(svcrdma_send_pullup,
+	TP_PROTO(
+		unsigned int len
+	),
+
+	TP_ARGS(len),
+
+	TP_STRUCT__entry(
+		__field(unsigned int, len)
+	),
+
+	TP_fast_assign(
+		__entry->len = len;
+	),
+
+	TP_printk("len=%u", __entry->len)
+);
+
 TRACE_EVENT(svcrdma_send_failed,
 	TP_PROTO(
 		const struct svc_rqst *rqst,
@@ -1813,34 +1809,6 @@ TRACE_EVENT(svcrdma_post_rw,
 DEFINE_SENDCOMP_EVENT(read);
 DEFINE_SENDCOMP_EVENT(write);
 
-TRACE_EVENT(svcrdma_cm_event,
-	TP_PROTO(
-		const struct rdma_cm_event *event,
-		const struct sockaddr *sap
-	),
-
-	TP_ARGS(event, sap),
-
-	TP_STRUCT__entry(
-		__field(unsigned int, event)
-		__field(int, status)
-		__array(__u8, addr, INET6_ADDRSTRLEN + 10)
-	),
-
-	TP_fast_assign(
-		__entry->event = event->event;
-		__entry->status = event->status;
-		snprintf(__entry->addr, sizeof(__entry->addr) - 1,
-			 "%pISpc", sap);
-	),
-
-	TP_printk("addr=%s event=%s (%u/%d)",
-		__entry->addr,
-		rdma_show_cm_event(__entry->event),
-		__entry->event, __entry->status
-	)
-);
-
 TRACE_EVENT(svcrdma_qp_error,
 	TP_PROTO(
 		const struct ib_event *event,
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>
diff --git a/include/trace/events/target.h b/include/trace/events/target.h
index 914a872dd343..77408edd29d2 100644
--- a/include/trace/events/target.h
+++ b/include/trace/events/target.h
@@ -137,6 +137,7 @@ TRACE_EVENT(target_sequencer_start,
 
 	TP_STRUCT__entry(
 		__field( unsigned int,	unpacked_lun	)
+		__field( unsigned long long,	tag	)
 		__field( unsigned int,	opcode		)
 		__field( unsigned int,	data_length	)
 		__field( unsigned int,	task_attribute  )
@@ -146,6 +147,7 @@ TRACE_EVENT(target_sequencer_start,
 
 	TP_fast_assign(
 		__entry->unpacked_lun	= cmd->orig_fe_lun;
+		__entry->tag		= cmd->tag;
 		__entry->opcode		= cmd->t_task_cdb[0];
 		__entry->data_length	= cmd->data_length;
 		__entry->task_attribute	= cmd->sam_task_attr;
@@ -153,9 +155,9 @@ TRACE_EVENT(target_sequencer_start,
 		__assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname);
 	),
 
-	TP_printk("%s -> LUN %03u %s data_length %6u  CDB %s  (TA:%s C:%02x)",
+	TP_printk("%s -> LUN %03u tag %#llx %s data_length %6u  CDB %s  (TA:%s C:%02x)",
 		  __get_str(initiator), __entry->unpacked_lun,
-		  show_opcode_name(__entry->opcode),
+		  __entry->tag, show_opcode_name(__entry->opcode),
 		  __entry->data_length, __print_hex(__entry->cdb, 16),
 		  show_task_attribute_name(__entry->task_attribute),
 		  scsi_command_size(__entry->cdb) <= 16 ?
@@ -172,6 +174,7 @@ TRACE_EVENT(target_cmd_complete,
 
 	TP_STRUCT__entry(
 		__field( unsigned int,	unpacked_lun	)
+		__field( unsigned long long,	tag	)
 		__field( unsigned int,	opcode		)
 		__field( unsigned int,	data_length	)
 		__field( unsigned int,	task_attribute  )
@@ -184,6 +187,7 @@ TRACE_EVENT(target_cmd_complete,
 
 	TP_fast_assign(
 		__entry->unpacked_lun	= cmd->orig_fe_lun;
+		__entry->tag		= cmd->tag;
 		__entry->opcode		= cmd->t_task_cdb[0];
 		__entry->data_length	= cmd->data_length;
 		__entry->task_attribute	= cmd->sam_task_attr;
@@ -195,8 +199,9 @@ TRACE_EVENT(target_cmd_complete,
 		__assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname);
 	),
 
-	TP_printk("%s <- LUN %03u status %s (sense len %d%s%s)  %s data_length %6u  CDB %s  (TA:%s C:%02x)",
+	TP_printk("%s <- LUN %03u tag %#llx status %s (sense len %d%s%s)  %s data_length %6u  CDB %s  (TA:%s C:%02x)",
 		  __get_str(initiator), __entry->unpacked_lun,
+		  __entry->tag,
 		  show_scsi_status_name(__entry->scsi_status),
 		  __entry->sense_length, __entry->sense_length ? " / " : "",
 		  __print_hex(__entry->sense_data, __entry->sense_length),
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index a5ab2973e8dc..74bb594ccb25 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -323,7 +323,7 @@ TRACE_EVENT(mm_vmscan_writepage,
 	TP_fast_assign(
 		__entry->pfn = page_to_pfn(page);
 		__entry->reclaim_flags = trace_reclaim_flags(
-						page_is_file_cache(page));
+						page_is_file_lru(page));
 	),
 
 	TP_printk("page=%p pfn=%lu flags=%s",
diff --git a/include/trace/events/wbt.h b/include/trace/events/wbt.h
index 37342a13c9cb..784814160197 100644
--- a/include/trace/events/wbt.h
+++ b/include/trace/events/wbt.h
@@ -46,7 +46,7 @@ TRACE_EVENT(wbt_stat,
 	),
 
 	TP_printk("%s: rmean=%llu, rmin=%llu, rmax=%llu, rsamples=%llu, "
-		  "wmean=%llu, wmin=%llu, wmax=%llu, wsamples=%llu\n",
+		  "wmean=%llu, wmin=%llu, wmax=%llu, wsamples=%llu",
 		  __entry->name, __entry->rmean, __entry->rmin, __entry->rmax,
 		  __entry->rnr_samples, __entry->wmean, __entry->wmin,
 		  __entry->wmax, __entry->wnr_samples)
@@ -73,7 +73,7 @@ TRACE_EVENT(wbt_lat,
 		__entry->lat = div_u64(lat, 1000);
 	),
 
-	TP_printk("%s: latency %lluus\n", __entry->name,
+	TP_printk("%s: latency %lluus", __entry->name,
 			(unsigned long long) __entry->lat)
 );
 
@@ -115,7 +115,7 @@ TRACE_EVENT(wbt_step,
 		__entry->max	= max;
 	),
 
-	TP_printk("%s: %s: step=%d, window=%luus, background=%u, normal=%u, max=%u\n",
+	TP_printk("%s: %s: step=%d, window=%luus, background=%u, normal=%u, max=%u",
 		  __entry->name, __entry->msg, __entry->step, __entry->window,
 		  __entry->bg, __entry->normal, __entry->max)
 );
@@ -148,7 +148,7 @@ TRACE_EVENT(wbt_timer,
 		__entry->inflight	= inflight;
 	),
 
-	TP_printk("%s: status=%u, step=%d, inflight=%u\n", __entry->name,
+	TP_printk("%s: status=%u, step=%d, inflight=%u", __entry->name,
 		  __entry->status, __entry->step, __entry->inflight)
 );