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* [PATCH 00/15] Synchronize libtraceevent with trace-cmd
@ 2020-07-02 17:49 Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 10/15] tools lib traceevent: Add -O offset for function plugin Tzvetomir Stoyanov (VMware)
                   ` (5 more replies)
  0 siblings, 6 replies; 9+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-07-02 17:49 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

Backported traceevent library patches from trace-cmd lib/traceevent

Jan Kiszka (2):
  tools lib traceevent: Add more SVM exit reasons
  tools lib traceevent: Fix reporting of unknown SVM exit reasons

Julia Cartwright (1):
  tools lib traceevent: Add plugin for decoding syscalls/sys_enter_futex

Steven Rostedt (Red Hat) (2):
  tools lib traceevent: Add --debug to trace-cmd report
  tools lib traceevent: Add plugin for tlb_flush

Steven Rostedt (VMware) (3):
  tools lib traceevent: Add -O offset for function plugin
  tools lib traceevent: Add builtin handler for trace_marker_raw
  tools lib traceevent: Change to SPDX License format

Tom Zanussi (1):
  tools lib traceevent: Add proper KBUFFER_TYPE_TIME_STAMP handling

Tzvetomir Stoyanov (VMware) (6):
  tools lib traceevent: Remove trace-cmd plugin handling routines
  tools lib traceevent: Move plugin options from trace-cmd to
    libtraceevent.
  tools lib traceevent: Introduced new traceevent API, for adding new
    plugins directories.
  tools lib traceevent: Add support for more printk format specifiers
  tools lib traceevent: Optimize pretty_print() function
  tools lib traceevent: Move kernel_stack event handler to "function"
    plugin.

 tools/lib/traceevent/event-parse-local.h      |   22 +-
 tools/lib/traceevent/event-parse.c            | 1004 ++++++++++++-----
 tools/lib/traceevent/event-parse.h            |   34 +-
 tools/lib/traceevent/event-plugin.c           |  261 ++++-
 tools/lib/traceevent/kbuffer-parse.c          |   43 +-
 tools/lib/traceevent/kbuffer.h                |   19 +-
 tools/lib/traceevent/plugins/Build            |    2 +
 tools/lib/traceevent/plugins/Makefile         |    2 +
 .../lib/traceevent/plugins/plugin_function.c  |  123 +-
 tools/lib/traceevent/plugins/plugin_futex.c   |  123 ++
 tools/lib/traceevent/plugins/plugin_hrtimer.c |   17 +-
 tools/lib/traceevent/plugins/plugin_jbd2.c    |   17 +-
 tools/lib/traceevent/plugins/plugin_kmem.c    |   17 +-
 tools/lib/traceevent/plugins/plugin_kvm.c     |   42 +-
 .../lib/traceevent/plugins/plugin_mac80211.c  |   17 +-
 .../traceevent/plugins/plugin_sched_switch.c  |   17 +-
 tools/lib/traceevent/plugins/plugin_tlb.c     |   66 ++
 17 files changed, 1406 insertions(+), 420 deletions(-)
 create mode 100644 tools/lib/traceevent/plugins/plugin_futex.c
 create mode 100644 tools/lib/traceevent/plugins/plugin_tlb.c

-- 
2.26.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 10/15] tools lib traceevent: Add -O offset for function plugin
  2020-07-02 17:49 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
@ 2020-07-02 17:49 ` Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 11/15] tools lib traceevent: Add plugin for decoding syscalls/sys_enter_futex Tzvetomir Stoyanov (VMware)
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 9+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-07-02 17:49 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

From: Steven Rostedt (VMware) <rostedt@goodmis.org>

When -O offset is added to trace-cmd report with the function plugin
enabled, it will display the offset of the functions along with their names.
This helps in finding exactly where a function was called by its parent.

 trace-cmd report -O parent -O offset
[..]
        rcuc/163-1330  [163]   740.653251: function: _raw_spin_lock+0x0  <-- rcu_cpu_kthread+0x4d8

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
 .../lib/traceevent/plugins/plugin_function.c  | 24 +++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/tools/lib/traceevent/plugins/plugin_function.c b/tools/lib/traceevent/plugins/plugin_function.c
index 7770fcb78e0f..cafddd6be983 100644
--- a/tools/lib/traceevent/plugins/plugin_function.c
+++ b/tools/lib/traceevent/plugins/plugin_function.c
@@ -49,6 +49,13 @@ struct tep_plugin_option plugin_options[] =
 		"Try to show function call indents, based on parents",
 		.set = 1,
 	},
+	{
+		.name = "offset",
+		.plugin_alias = "ftrace",
+		.description =
+		"Show function names as well as their offsets",
+		.set = 0,
+	},
 	{
 		.name = NULL,
 	}
@@ -56,6 +63,7 @@ struct tep_plugin_option plugin_options[] =
 
 static struct tep_plugin_option *ftrace_parent = &plugin_options[0];
 static struct tep_plugin_option *ftrace_indent = &plugin_options[1];
+static struct tep_plugin_option *ftrace_offset = &plugin_options[2];
 
 static void add_child(struct func_stack *stack, const char *child, int pos)
 {
@@ -123,6 +131,18 @@ static int add_and_get_index(const char *parent, const char *child, int cpu)
 	return 0;
 }
 
+static void show_function(struct trace_seq *s, struct tep_handle *tep,
+			  const char *func, unsigned long long function)
+{
+	unsigned long long offset;
+
+	trace_seq_printf(s, "%s", func);
+	if (ftrace_offset->set) {
+		offset = tep_find_function_address(tep, function);
+		trace_seq_printf(s, "+0x%x ", (int)(function - offset));
+	}
+}
+
 static int function_handler(struct trace_seq *s, struct tep_record *record,
 			    struct tep_event *event, void *context)
 {
@@ -149,14 +169,14 @@ static int function_handler(struct trace_seq *s, struct tep_record *record,
 	trace_seq_printf(s, "%*s", index*3, "");
 
 	if (func)
-		trace_seq_printf(s, "%s", func);
+		show_function(s, tep, func, function);
 	else
 		trace_seq_printf(s, "0x%llx", function);
 
 	if (ftrace_parent->set) {
 		trace_seq_printf(s, " <-- ");
 		if (parent)
-			trace_seq_printf(s, "%s", parent);
+			show_function(s, tep, parent, pfunction);
 		else
 			trace_seq_printf(s, "0x%llx", pfunction);
 	}
-- 
2.26.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 11/15] tools lib traceevent: Add plugin for decoding syscalls/sys_enter_futex
  2020-07-02 17:49 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 10/15] tools lib traceevent: Add -O offset for function plugin Tzvetomir Stoyanov (VMware)
@ 2020-07-02 17:49 ` Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 12/15] tools lib traceevent: Move kernel_stack event handler to "function" plugin Tzvetomir Stoyanov (VMware)
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 9+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-07-02 17:49 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

From: Julia Cartwright <julia@ni.com>

The futex syscall is a complicated one.  It supports thirteen
multiplexed operations, each with different semantics and encodings for
the syscalls six arguments.

Manually decoding these arguments is tedious and error prone.

This plugin provides symbolic names for futex operations, futex flags,
and tries to be intelligent about the intent of specific arguments (for
example, waking operations use 'val' as an integer count, not just an
arbitrary value).

It doesn't do a full decode of the FUTEX_WAKE_OP's 'val3' argument,
however, this is a good starting point.

Link: http://lkml.kernel.org/r/20171207025649.12160-1-julia@ni.com

Signed-off-by: Julia Cartwright <julia@ni.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
 tools/lib/traceevent/plugins/Build          |   1 +
 tools/lib/traceevent/plugins/Makefile       |   1 +
 tools/lib/traceevent/plugins/plugin_futex.c | 137 ++++++++++++++++++++
 3 files changed, 139 insertions(+)
 create mode 100644 tools/lib/traceevent/plugins/plugin_futex.c

diff --git a/tools/lib/traceevent/plugins/Build b/tools/lib/traceevent/plugins/Build
index b866f231a536..dd4da823c38f 100644
--- a/tools/lib/traceevent/plugins/Build
+++ b/tools/lib/traceevent/plugins/Build
@@ -5,6 +5,7 @@ plugin_kvm-y          += plugin_kvm.o
 plugin_mac80211-y     += plugin_mac80211.o
 plugin_sched_switch-y += plugin_sched_switch.o
 plugin_function-y     += plugin_function.o
+plugin_futex-y        += plugin_futex.o
 plugin_xen-y          += plugin_xen.o
 plugin_scsi-y         += plugin_scsi.o
 plugin_cfg80211-y     += plugin_cfg80211.o
diff --git a/tools/lib/traceevent/plugins/Makefile b/tools/lib/traceevent/plugins/Makefile
index 8e72707e8630..946a4d31fcaf 100644
--- a/tools/lib/traceevent/plugins/Makefile
+++ b/tools/lib/traceevent/plugins/Makefile
@@ -134,6 +134,7 @@ PLUGINS += plugin_kvm.so
 PLUGINS += plugin_mac80211.so
 PLUGINS += plugin_sched_switch.so
 PLUGINS += plugin_function.so
+PLUGINS += plugin_futex.so
 PLUGINS += plugin_xen.so
 PLUGINS += plugin_scsi.so
 PLUGINS += plugin_cfg80211.so
diff --git a/tools/lib/traceevent/plugins/plugin_futex.c b/tools/lib/traceevent/plugins/plugin_futex.c
new file mode 100644
index 000000000000..5d76df141401
--- /dev/null
+++ b/tools/lib/traceevent/plugins/plugin_futex.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2017 National Instruments Corp.
+ *
+ * Author: Julia Cartwright <julia@ni.com>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License (not later!)
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not,  see <http://www.gnu.org/licenses>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <linux/futex.h>
+
+#include "event-parse.h"
+
+#define ARRAY_SIZE(_a) (sizeof(_a) / sizeof((_a)[0]))
+
+struct futex_args {
+	unsigned long long	uaddr;
+	unsigned long long	op;
+	unsigned long long	val;
+	unsigned long long	utime; /* or val2 */
+	unsigned long long	uaddr2;
+	unsigned long long	val3;
+};
+
+struct futex_op {
+	const char	*name;
+	const char	*fmt_val;
+	const char	*fmt_utime;
+	const char	*fmt_uaddr2;
+	const char	*fmt_val3;
+};
+
+static const struct futex_op futex_op_tbl[] = {
+	{            "FUTEX_WAIT", " val=0x%08llx", " utime=0x%08llx",               NULL,             NULL },
+	{            "FUTEX_WAKE",     " val=%llu",              NULL,               NULL,             NULL },
+	{              "FUTEX_FD",     " val=%llu",              NULL,               NULL,             NULL },
+	{         "FUTEX_REQUEUE",     " val=%llu",      " val2=%llu", " uaddr2=0x%08llx",             NULL },
+	{     "FUTEX_CMP_REQUEUE",     " val=%llu",      " val2=%llu", " uaddr2=0x%08llx", " val3=0x%08llx" },
+	{         "FUTEX_WAKE_OP",     " val=%llu",      " val2=%llu", " uaddr2=0x%08llx", " val3=0x%08llx" },
+	{         "FUTEX_LOCK_PI",            NULL, " utime=0x%08llx",               NULL,             NULL },
+	{       "FUTEX_UNLOCK_PI",            NULL,              NULL,               NULL,             NULL },
+	{      "FUTEX_TRYLOCK_PI",            NULL,              NULL,               NULL,             NULL },
+	{     "FUTEX_WAIT_BITSET", " val=0x%08llx", " utime=0x%08llx",               NULL, " val3=0x%08llx" },
+	{     "FUTEX_WAKE_BITSET",     " val=%llu",              NULL,               NULL, " val3=0x%08llx" },
+	{ "FUTEX_WAIT_REQUEUE_PI", " val=0x%08llx", " utime=0x%08llx", " uaddr2=0x%08llx", " val3=0x%08llx" },
+	{  "FUTEX_CMP_REQUEUE_PI",     " val=%llu",      " val2=%llu", " uaddr2=0x%08llx", " val3=0x%08llx" },
+};
+
+
+static void futex_print(struct trace_seq *s, const struct futex_args *args,
+			const struct futex_op *fop)
+{
+	trace_seq_printf(s, " uaddr=0x%08llx", args->uaddr);
+
+	if (fop->fmt_val)
+		trace_seq_printf(s, fop->fmt_val, args->val);
+
+	if (fop->fmt_utime)
+		trace_seq_printf(s,fop->fmt_utime, args->utime);
+
+	if (fop->fmt_uaddr2)
+		trace_seq_printf(s, fop->fmt_uaddr2, args->uaddr2);
+
+	if (fop->fmt_val3)
+		trace_seq_printf(s, fop->fmt_val3, args->val3);
+}
+
+static int futex_handler(struct trace_seq *s, struct tep_record *record,
+			 struct tep_event *event, void *context)
+{
+	const struct futex_op *fop;
+	struct futex_args args;
+	unsigned long long cmd;
+
+	if (tep_get_field_val(s, event, "uaddr", record, &args.uaddr, 1))
+		return 1;
+
+	if (tep_get_field_val(s, event, "op", record, &args.op, 1))
+		return 1;
+
+	if (tep_get_field_val(s, event, "val", record, &args.val, 1))
+		return 1;
+
+	if (tep_get_field_val(s, event, "utime", record, &args.utime, 1))
+		return 1;
+
+	if (tep_get_field_val(s, event, "uaddr2", record, &args.uaddr2, 1))
+		return 1;
+
+	if (tep_get_field_val(s, event, "val3", record, &args.val3, 1))
+		return 1;
+
+	cmd = args.op & FUTEX_CMD_MASK;
+	if (cmd >= ARRAY_SIZE(futex_op_tbl))
+		return 1;
+
+	fop = &futex_op_tbl[cmd];
+
+	trace_seq_printf(s, "op=%s", fop->name);
+
+	if (args.op & FUTEX_PRIVATE_FLAG)
+		trace_seq_puts(s, "|FUTEX_PRIVATE_FLAG");
+
+	if (args.op & FUTEX_CLOCK_REALTIME)
+		trace_seq_puts(s, "|FUTEX_CLOCK_REALTIME");
+
+	futex_print(s, &args, fop);
+	return 0;
+}
+
+int TEP_PLUGIN_LOADER(struct tep_handle *tep)
+{
+	tep_register_event_handler(tep, -1, "syscalls", "sys_enter_futex",
+				   futex_handler, NULL);
+	return 0;
+}
+
+void TEP_PLUGIN_UNLOADER(struct tep_handle *tep)
+{
+	tep_unregister_event_handler(tep, -1, "syscalls", "sys_enter_futex",
+				     futex_handler, NULL);
+}
-- 
2.26.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 12/15] tools lib traceevent: Move kernel_stack event handler to "function" plugin.
  2020-07-02 17:49 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 10/15] tools lib traceevent: Add -O offset for function plugin Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 11/15] tools lib traceevent: Add plugin for decoding syscalls/sys_enter_futex Tzvetomir Stoyanov (VMware)
@ 2020-07-02 17:49 ` Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 13/15] tools lib traceevent: Add builtin handler for trace_marker_raw Tzvetomir Stoyanov (VMware)
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 9+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-07-02 17:49 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

The "kernel_stack" event handler does not depend on any trace-cmd
context, it can be used aside from the application. The code is
moved to libtraceevent "function" plugin.

Link: http://lore.kernel.org/linux-trace-devel/20190726124308.18735-2-tz.stoyanov@gmail.com

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
 .../lib/traceevent/plugins/plugin_function.c  | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/tools/lib/traceevent/plugins/plugin_function.c b/tools/lib/traceevent/plugins/plugin_function.c
index cafddd6be983..c7d321968f39 100644
--- a/tools/lib/traceevent/plugins/plugin_function.c
+++ b/tools/lib/traceevent/plugins/plugin_function.c
@@ -184,11 +184,52 @@ static int function_handler(struct trace_seq *s, struct tep_record *record,
 	return 0;
 }
 
+static int
+trace_stack_handler(struct trace_seq *s, struct tep_record *record,
+		    struct tep_event *event, void *context)
+{
+	struct tep_format_field *field;
+	unsigned long long addr;
+	const char *func;
+	int long_size;
+	void *data = record->data;
+
+	field = tep_find_any_field(event, "caller");
+	if (!field) {
+		trace_seq_printf(s, "<CANT FIND FIELD %s>", "caller");
+		return 0;
+	}
+
+	trace_seq_puts(s, "<stack trace >\n");
+
+	long_size = tep_get_long_size(event->tep);
+
+	for (data += field->offset; data < record->data + record->size;
+	     data += long_size) {
+		addr = tep_read_number(event->tep, data, long_size);
+
+		if ((long_size == 8 && addr == (unsigned long long)-1) ||
+		    ((int)addr == -1))
+			break;
+
+		func = tep_find_function(event->tep, addr);
+		if (func)
+			trace_seq_printf(s, "=> %s (%llx)\n", func, addr);
+		else
+			trace_seq_printf(s, "=> %llx\n", addr);
+	}
+
+	return 0;
+}
+
 int TEP_PLUGIN_LOADER(struct tep_handle *tep)
 {
 	tep_register_event_handler(tep, -1, "ftrace", "function",
 				   function_handler, NULL);
 
+	tep_register_event_handler(tep, -1, "ftrace", "kernel_stack",
+				      trace_stack_handler, NULL);
+
 	tep_plugin_add_options("ftrace", plugin_options);
 
 	return 0;
-- 
2.26.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 13/15] tools lib traceevent: Add builtin handler for trace_marker_raw
  2020-07-02 17:49 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
                   ` (2 preceding siblings ...)
  2020-07-02 17:49 ` [PATCH 12/15] tools lib traceevent: Move kernel_stack event handler to "function" plugin Tzvetomir Stoyanov (VMware)
@ 2020-07-02 17:49 ` Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 14/15] tools lib traceevent: Change to SPDX License format Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 15/15] tools lib traceevent: Fix reporting of unknown SVM exit reasons Tzvetomir Stoyanov (VMware)
  5 siblings, 0 replies; 9+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-07-02 17:49 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

From: Steven Rostedt (VMware) <rostedt@goodmis.org>

When something is written into trace_marker_raw, it goes in as a binary. But
the printk_fmt() of the event that is created (raw_data)'s format file only
prints the first byte of data:

  print fmt: "id:%04x %08x", REC->id, (int)REC->buf[0]

This is no very useful if we want to see the full data output.

Implement the processing of the raw_data event like it is in the kernel.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
 .../lib/traceevent/plugins/plugin_function.c  | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/tools/lib/traceevent/plugins/plugin_function.c b/tools/lib/traceevent/plugins/plugin_function.c
index c7d321968f39..7e8e29b43d1c 100644
--- a/tools/lib/traceevent/plugins/plugin_function.c
+++ b/tools/lib/traceevent/plugins/plugin_function.c
@@ -222,6 +222,44 @@ trace_stack_handler(struct trace_seq *s, struct tep_record *record,
 	return 0;
 }
 
+static int
+trace_raw_data_handler(struct trace_seq *s, struct tep_record *record,
+		    struct tep_event *event, void *context)
+{
+	struct tep_format_field *field;
+	unsigned long long id;
+	int long_size;
+	void *data = record->data;
+
+	if (tep_get_field_val(s, event, "id", record, &id, 1))
+		return trace_seq_putc(s, '!');
+
+	trace_seq_printf(s, "# %llx", id);
+
+	field = tep_find_any_field(event, "buf");
+	if (!field) {
+		trace_seq_printf(s, "<CANT FIND FIELD %s>", "buf");
+		return 0;
+	}
+
+	long_size = tep_get_long_size(event->tep);
+
+	for (data += field->offset; data < record->data + record->size;
+	     data += long_size) {
+		int size = sizeof(long);
+		int left = (record->data + record->size) - data;
+		int i;
+
+		if (size > left)
+			size = left;
+
+		for (i = 0; i < size; i++)
+			trace_seq_printf(s, " %02x", *(unsigned char *)(data + i));
+	}
+
+	return 0;
+}
+
 int TEP_PLUGIN_LOADER(struct tep_handle *tep)
 {
 	tep_register_event_handler(tep, -1, "ftrace", "function",
@@ -230,6 +268,9 @@ int TEP_PLUGIN_LOADER(struct tep_handle *tep)
 	tep_register_event_handler(tep, -1, "ftrace", "kernel_stack",
 				      trace_stack_handler, NULL);
 
+	tep_register_event_handler(tep, -1, "ftrace", "raw_data",
+				      trace_raw_data_handler, NULL);
+
 	tep_plugin_add_options("ftrace", plugin_options);
 
 	return 0;
-- 
2.26.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 14/15] tools lib traceevent: Change to SPDX License format
  2020-07-02 17:49 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
                   ` (3 preceding siblings ...)
  2020-07-02 17:49 ` [PATCH 13/15] tools lib traceevent: Add builtin handler for trace_marker_raw Tzvetomir Stoyanov (VMware)
@ 2020-07-02 17:49 ` Tzvetomir Stoyanov (VMware)
  2020-07-02 17:49 ` [PATCH 15/15] tools lib traceevent: Fix reporting of unknown SVM exit reasons Tzvetomir Stoyanov (VMware)
  5 siblings, 0 replies; 9+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-07-02 17:49 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

From: Steven Rostedt (VMware) <rostedt@goodmis.org>

Replaced COPYING with a description of how the SPDX identifiers are used.
Added a GPL-2.0 and LGPL-2.1 license file in the new LICENSES directory.
Then removed all the license templates from the source files and replaced
them with the corresponding SPDX identifier.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
 tools/lib/traceevent/event-parse.h              | 16 +---------------
 tools/lib/traceevent/kbuffer.h                  | 17 +----------------
 tools/lib/traceevent/plugins/plugin_function.c  | 17 +----------------
 tools/lib/traceevent/plugins/plugin_futex.c     | 16 +---------------
 tools/lib/traceevent/plugins/plugin_hrtimer.c   | 17 +----------------
 tools/lib/traceevent/plugins/plugin_jbd2.c      | 17 +----------------
 tools/lib/traceevent/plugins/plugin_kmem.c      | 17 +----------------
 tools/lib/traceevent/plugins/plugin_kvm.c       | 17 +----------------
 tools/lib/traceevent/plugins/plugin_mac80211.c  | 17 +----------------
 .../traceevent/plugins/plugin_sched_switch.c    | 17 +----------------
 tools/lib/traceevent/plugins/plugin_tlb.c       | 17 +----------------
 11 files changed, 11 insertions(+), 174 deletions(-)

diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index ac162472268b..acd6791480a4 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -1,21 +1,7 @@
+/* SPDX-License-Identifier: LGPL-2.1 */
 /*
  * Copyright (C) 2009, 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
  *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #ifndef _PARSE_EVENTS_H
 #define _PARSE_EVENTS_H
diff --git a/tools/lib/traceevent/kbuffer.h b/tools/lib/traceevent/kbuffer.h
index 5fa8292e341b..a2b522093cfd 100644
--- a/tools/lib/traceevent/kbuffer.h
+++ b/tools/lib/traceevent/kbuffer.h
@@ -1,22 +1,7 @@
+/* SPDX-License-Identifier: LGPL-2.1 */
 /*
  * Copyright (C) 2012 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
  *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #ifndef _KBUFFER_H
 #define _KBUFFER_H
diff --git a/tools/lib/traceevent/plugins/plugin_function.c b/tools/lib/traceevent/plugins/plugin_function.c
index 7e8e29b43d1c..807b16e1bf0f 100644
--- a/tools/lib/traceevent/plugins/plugin_function.c
+++ b/tools/lib/traceevent/plugins/plugin_function.c
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2009, 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/lib/traceevent/plugins/plugin_futex.c b/tools/lib/traceevent/plugins/plugin_futex.c
index 5d76df141401..eb7c9f8a850a 100644
--- a/tools/lib/traceevent/plugins/plugin_futex.c
+++ b/tools/lib/traceevent/plugins/plugin_futex.c
@@ -1,23 +1,9 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2017 National Instruments Corp.
  *
  * Author: Julia Cartwright <julia@ni.com>
  *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/lib/traceevent/plugins/plugin_hrtimer.c b/tools/lib/traceevent/plugins/plugin_hrtimer.c
index bb434e0ed03a..d98466788f14 100644
--- a/tools/lib/traceevent/plugins/plugin_hrtimer.c
+++ b/tools/lib/traceevent/plugins/plugin_hrtimer.c
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2009 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
  * Copyright (C) 2009 Johannes Berg <johannes@sipsolutions.net>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/lib/traceevent/plugins/plugin_jbd2.c b/tools/lib/traceevent/plugins/plugin_jbd2.c
index 04fc125f38cb..69111a68d3cf 100644
--- a/tools/lib/traceevent/plugins/plugin_jbd2.c
+++ b/tools/lib/traceevent/plugins/plugin_jbd2.c
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/lib/traceevent/plugins/plugin_kmem.c b/tools/lib/traceevent/plugins/plugin_kmem.c
index edaec5d962c3..4b4f7f9616e3 100644
--- a/tools/lib/traceevent/plugins/plugin_kmem.c
+++ b/tools/lib/traceevent/plugins/plugin_kmem.c
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2009 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/lib/traceevent/plugins/plugin_kvm.c b/tools/lib/traceevent/plugins/plugin_kvm.c
index 768c658f5904..de76a1e79d9e 100644
--- a/tools/lib/traceevent/plugins/plugin_kvm.c
+++ b/tools/lib/traceevent/plugins/plugin_kvm.c
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2009 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/lib/traceevent/plugins/plugin_mac80211.c b/tools/lib/traceevent/plugins/plugin_mac80211.c
index 884303c26b5c..f48071e3cfb8 100644
--- a/tools/lib/traceevent/plugins/plugin_mac80211.c
+++ b/tools/lib/traceevent/plugins/plugin_mac80211.c
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2009 Johannes Berg <johannes@sipsolutions.net>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/lib/traceevent/plugins/plugin_sched_switch.c b/tools/lib/traceevent/plugins/plugin_sched_switch.c
index 957389a0ff7a..e12fa103820a 100644
--- a/tools/lib/traceevent/plugins/plugin_sched_switch.c
+++ b/tools/lib/traceevent/plugins/plugin_sched_switch.c
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2009, 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/lib/traceevent/plugins/plugin_tlb.c b/tools/lib/traceevent/plugins/plugin_tlb.c
index 1adade776306..43657fb60504 100644
--- a/tools/lib/traceevent/plugins/plugin_tlb.c
+++ b/tools/lib/traceevent/plugins/plugin_tlb.c
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-2.1
 /*
  * Copyright (C) 2015 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <stdio.h>
 #include <stdlib.h>
-- 
2.26.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 15/15] tools lib traceevent: Fix reporting of unknown SVM exit reasons
  2020-07-02 17:49 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
                   ` (4 preceding siblings ...)
  2020-07-02 17:49 ` [PATCH 14/15] tools lib traceevent: Change to SPDX License format Tzvetomir Stoyanov (VMware)
@ 2020-07-02 17:49 ` Tzvetomir Stoyanov (VMware)
  5 siblings, 0 replies; 9+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-07-02 17:49 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

From: Jan Kiszka <jan.kiszka@siemens.com>

On AMD, exist code -1 is also a possible value, but we use it for
terminating the list of known exit reasons. This leads to EXIT_ERR
being reported for unkown ones. Fix this by using an NULL string
pointer as terminal.

Link: http://lkml.kernel.org/r/5741D817.3070902@web.de

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
 tools/lib/traceevent/plugins/plugin_kvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/traceevent/plugins/plugin_kvm.c b/tools/lib/traceevent/plugins/plugin_kvm.c
index de76a1e79d9e..51ceeb9147eb 100644
--- a/tools/lib/traceevent/plugins/plugin_kvm.c
+++ b/tools/lib/traceevent/plugins/plugin_kvm.c
@@ -245,7 +245,7 @@ static const char *find_exit_reason(unsigned isa, int val)
 		}
 	if (!strings)
 		return "UNKNOWN-ISA";
-	for (i = 0; strings[i].val >= 0; i++)
+	for (i = 0; strings[i].str; i++)
 		if (strings[i].val == val)
 			break;
 
-- 
2.26.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH 00/15] Synchronize libtraceevent with trace-cmd
  2020-06-25 10:05 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
@ 2020-07-02 17:37 ` Steven Rostedt
  0 siblings, 0 replies; 9+ messages in thread
From: Steven Rostedt @ 2020-07-02 17:37 UTC (permalink / raw)
  To: Tzvetomir Stoyanov (VMware); +Cc: linux-trace-devel


I just noticed that I only see 1-9, I'm missing 10-15 and so is
patchwork.


On Thu, 25 Jun 2020 13:05:07 +0300
"Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com> wrote:

> Backported traceevent library patches from trace-cmd lib/traceevent
> 
> Jan Kiszka (2):
>   tools lib traceevent: Add more SVM exit reasons

>   tools lib traceevent: Fix reporting of unknown SVM exit reasons

Missing.


> 
> Julia Cartwright (1):
>   tools lib traceevent: Add plugin for decoding syscalls/sys_enter_futex

Missing.

> 
> Steven Rostedt (Red Hat) (2):
>   tools lib traceevent: Add --debug to trace-cmd report
>   tools lib traceevent: Add plugin for tlb_flush
> 
> Steven Rostedt (VMware) (3):
>   tools lib traceevent: Add -O offset for function plugin

Missing.

>   tools lib traceevent: Add builtin handler for trace_marker_raw

Missing.

>   tools lib traceevent: Change to SPDX License format

Missing.

> 
> Tom Zanussi (1):
>   tools lib traceevent: Add proper KBUFFER_TYPE_TIME_STAMP handling
> 
> Tzvetomir Stoyanov (VMware) (6):
>   tools lib traceevent: Remove trace-cmd plugin handling routines
>   tools lib traceevent: Move plugin options from trace-cmd to
>     libtraceevent.
>   tools lib traceevent: Introduced new traceevent API, for adding new
>     plugins directories.
>   tools lib traceevent: Add support for more printk format specifiers
>   tools lib traceevent: Optimize pretty_print() function

>   tools lib traceevent: Move kernel_stack event handler to "function"
>     plugin.

Missing.

-- Steve

> 
>  tools/lib/traceevent/event-parse-local.h      |   22 +-
>  tools/lib/traceevent/event-parse.c            | 1004 ++++++++++++-----
>  tools/lib/traceevent/event-parse.h            |   34 +-
>  tools/lib/traceevent/event-plugin.c           |  261 ++++-
>  tools/lib/traceevent/kbuffer-parse.c          |   43 +-
>  tools/lib/traceevent/kbuffer.h                |   19 +-
>  tools/lib/traceevent/plugins/Build            |    2 +
>  tools/lib/traceevent/plugins/Makefile         |    2 +
>  .../lib/traceevent/plugins/plugin_function.c  |  123 +-
>  tools/lib/traceevent/plugins/plugin_futex.c   |  123 ++
>  tools/lib/traceevent/plugins/plugin_hrtimer.c |   17 +-
>  tools/lib/traceevent/plugins/plugin_jbd2.c    |   17 +-
>  tools/lib/traceevent/plugins/plugin_kmem.c    |   17 +-
>  tools/lib/traceevent/plugins/plugin_kvm.c     |   42 +-
>  .../lib/traceevent/plugins/plugin_mac80211.c  |   17 +-
>  .../traceevent/plugins/plugin_sched_switch.c  |   17 +-
>  tools/lib/traceevent/plugins/plugin_tlb.c     |   66 ++
>  17 files changed, 1406 insertions(+), 420 deletions(-)
>  create mode 100644 tools/lib/traceevent/plugins/plugin_futex.c
>  create mode 100644 tools/lib/traceevent/plugins/plugin_tlb.c
> 


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 00/15] Synchronize libtraceevent with trace-cmd
@ 2020-06-25 10:05 Tzvetomir Stoyanov (VMware)
  2020-07-02 17:37 ` Steven Rostedt
  0 siblings, 1 reply; 9+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-06-25 10:05 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

Backported traceevent library patches from trace-cmd lib/traceevent

Jan Kiszka (2):
  tools lib traceevent: Add more SVM exit reasons
  tools lib traceevent: Fix reporting of unknown SVM exit reasons

Julia Cartwright (1):
  tools lib traceevent: Add plugin for decoding syscalls/sys_enter_futex

Steven Rostedt (Red Hat) (2):
  tools lib traceevent: Add --debug to trace-cmd report
  tools lib traceevent: Add plugin for tlb_flush

Steven Rostedt (VMware) (3):
  tools lib traceevent: Add -O offset for function plugin
  tools lib traceevent: Add builtin handler for trace_marker_raw
  tools lib traceevent: Change to SPDX License format

Tom Zanussi (1):
  tools lib traceevent: Add proper KBUFFER_TYPE_TIME_STAMP handling

Tzvetomir Stoyanov (VMware) (6):
  tools lib traceevent: Remove trace-cmd plugin handling routines
  tools lib traceevent: Move plugin options from trace-cmd to
    libtraceevent.
  tools lib traceevent: Introduced new traceevent API, for adding new
    plugins directories.
  tools lib traceevent: Add support for more printk format specifiers
  tools lib traceevent: Optimize pretty_print() function
  tools lib traceevent: Move kernel_stack event handler to "function"
    plugin.

 tools/lib/traceevent/event-parse-local.h      |   22 +-
 tools/lib/traceevent/event-parse.c            | 1004 ++++++++++++-----
 tools/lib/traceevent/event-parse.h            |   34 +-
 tools/lib/traceevent/event-plugin.c           |  261 ++++-
 tools/lib/traceevent/kbuffer-parse.c          |   43 +-
 tools/lib/traceevent/kbuffer.h                |   19 +-
 tools/lib/traceevent/plugins/Build            |    2 +
 tools/lib/traceevent/plugins/Makefile         |    2 +
 .../lib/traceevent/plugins/plugin_function.c  |  123 +-
 tools/lib/traceevent/plugins/plugin_futex.c   |  123 ++
 tools/lib/traceevent/plugins/plugin_hrtimer.c |   17 +-
 tools/lib/traceevent/plugins/plugin_jbd2.c    |   17 +-
 tools/lib/traceevent/plugins/plugin_kmem.c    |   17 +-
 tools/lib/traceevent/plugins/plugin_kvm.c     |   42 +-
 .../lib/traceevent/plugins/plugin_mac80211.c  |   17 +-
 .../traceevent/plugins/plugin_sched_switch.c  |   17 +-
 tools/lib/traceevent/plugins/plugin_tlb.c     |   66 ++
 17 files changed, 1406 insertions(+), 420 deletions(-)
 create mode 100644 tools/lib/traceevent/plugins/plugin_futex.c
 create mode 100644 tools/lib/traceevent/plugins/plugin_tlb.c

-- 
2.26.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, back to index

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-02 17:49 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
2020-07-02 17:49 ` [PATCH 10/15] tools lib traceevent: Add -O offset for function plugin Tzvetomir Stoyanov (VMware)
2020-07-02 17:49 ` [PATCH 11/15] tools lib traceevent: Add plugin for decoding syscalls/sys_enter_futex Tzvetomir Stoyanov (VMware)
2020-07-02 17:49 ` [PATCH 12/15] tools lib traceevent: Move kernel_stack event handler to "function" plugin Tzvetomir Stoyanov (VMware)
2020-07-02 17:49 ` [PATCH 13/15] tools lib traceevent: Add builtin handler for trace_marker_raw Tzvetomir Stoyanov (VMware)
2020-07-02 17:49 ` [PATCH 14/15] tools lib traceevent: Change to SPDX License format Tzvetomir Stoyanov (VMware)
2020-07-02 17:49 ` [PATCH 15/15] tools lib traceevent: Fix reporting of unknown SVM exit reasons Tzvetomir Stoyanov (VMware)
  -- strict thread matches above, loose matches on Subject: below --
2020-06-25 10:05 [PATCH 00/15] Synchronize libtraceevent with trace-cmd Tzvetomir Stoyanov (VMware)
2020-07-02 17:37 ` Steven Rostedt

Linux-Trace-Devel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-trace-devel/0 linux-trace-devel/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-trace-devel linux-trace-devel/ https://lore.kernel.org/linux-trace-devel \
		linux-trace-devel@vger.kernel.org
	public-inbox-index linux-trace-devel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-trace-devel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git