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From: <jerinj@marvell.com>
To: Thomas Monjalon <thomas@monjalon.net>,
	John McNamara <john.mcnamara@intel.com>,
	Marko Kovacevic <marko.kovacevic@intel.com>,
	"Jerin Jacob" <jerinj@marvell.com>,
	Sunil Kumar Kori <skori@marvell.com>
Cc: <dev@dpdk.org>, <bruce.richardson@intel.com>,
	<david.marchand@redhat.com>,  <mattias.ronnblom@ericsson.com>
Subject: [dpdk-dev]  [PATCH v5 33/33] doc: add trace library guide
Date: Mon, 13 Apr 2020 20:31:16 +0530
Message-ID: <20200413150116.734047-34-jerinj@marvell.com> (raw)
In-Reply-To: <20200413150116.734047-1-jerinj@marvell.com>

From: Jerin Jacob <jerinj@marvell.com>

Add programmar's guide for trace library support.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
---
 MAINTAINERS                            |   1 +
 doc/guides/prog_guide/index.rst        |   1 +
 doc/guides/prog_guide/trace_lib.rst    | 334 +++++++++++++++++++++++++
 doc/guides/rel_notes/release_20_05.rst |   9 +
 4 files changed, 345 insertions(+)
 create mode 100644 doc/guides/prog_guide/trace_lib.rst

diff --git a/MAINTAINERS b/MAINTAINERS
index 49a97e592..b15062270 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -200,6 +200,7 @@ M: Sunil Kumar Kori <skori@marvell.com>
 F: lib/librte_eal/include/rte_trace*.h
 F: lib/librte_eal/common/eal_common_trace*.c
 F: lib/librte_eal/common/eal_trace.h
+F: doc/guides/prog_guide/trace_lib.rst
 
 Memory Allocation
 M: Anatoly Burakov <anatoly.burakov@intel.com>
diff --git a/doc/guides/prog_guide/index.rst b/doc/guides/prog_guide/index.rst
index fb250abf5..0daa08acc 100644
--- a/doc/guides/prog_guide/index.rst
+++ b/doc/guides/prog_guide/index.rst
@@ -35,6 +35,7 @@ Programmer's Guide
     lpm_lib
     lpm6_lib
     flow_classify_lib
+    trace_lib
     packet_distrib_lib
     reorder_lib
     ip_fragment_reassembly_lib
diff --git a/doc/guides/prog_guide/trace_lib.rst b/doc/guides/prog_guide/trace_lib.rst
new file mode 100644
index 000000000..17f927584
--- /dev/null
+++ b/doc/guides/prog_guide/trace_lib.rst
@@ -0,0 +1,334 @@
+..  SPDX-License-Identifier: BSD-3-Clause
+    Copyright(C) 2020 Marvell International Ltd.
+
+Trace Library
+=============
+
+Overview
+--------
+
+*Tracing* is a technique used to understand what goes on in a running software
+system. The software used for tracing is called a *tracer*, which is conceptually
+similar to a tape recorder. When recording, specific instrumentation points
+placed in the software source code generate events that are saved on a giant
+tape: a trace file. The trace file then later can be opened in *trace viewers* to
+visualize and analyze the trace events with timestamps and multi-core views.
+Such a mechanism will be useful for resolving a wide range of problems such as
+multi-core synchronization issues, latency measurements, finding out the
+post analyses information like CPU idle time, etc that would otherwise be
+extremely challenging.
+
+Tracing is often compared to *logging*. However, tracers and loggers are two
+different tools, serving two different purposes. Tracers are designed to record
+much lower-level events that occur much more frequently than log messages, often
+in the range of thousands per second, with very little execution overhead.
+Logging is more appropriate for a very high-level analysis of less frequent
+events: user accesses, exceptional conditions (errors and warnings, for
+example), database transactions, instant messaging communications, and such.
+Simply put, logging is one of the many use cases that can be satisfied with
+tracing.
+
+DPDK tracing library features
+-----------------------------
+
+- A framework to add tracepoints in control and fast APIs with minimum impact on
+  performance. Typical trace overhead is ~20 cycles and instrumentation
+  overhead is 1 cycle.
+- Enable and disable the tracepoints at runtime.
+- Save the trace buffer to the filesystem at any point in time.
+- Supports ``overwrite`` and ``discard`` trace mode operations.
+- String-based tracepoint object lookup.
+- Enable and disable a set of tracepoints based on regular expression and/or
+  globbing.
+- Generate trace in ``common trace format(CTF)``. ``CTF`` is an open-source trace
+  format and it is compatible with ``LTTng``.
+  For detailed information, refer `Common Trace Format <https://diamon.org/ctf/>`_
+
+How to add a tracepoint?
+------------------------
+
+This section steps you through the details of adding a simple tracepoint.
+
+.. _create_provider_header_file:
+
+Create the tracepoint provider header file
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.. code-block:: c
+
+ #include <rte_trace.h>
+
+ RTE_TRACE_POINT(app_trace_string,
+                 RTE_TRACE_POINT_ARGS(const char *str),
+                 rte_trace_ctf_string(str);
+                )
+
+The above macro creates ``app_trace_string`` tracepoint. The user can choose
+any name for the tracepoint. However, when adding the tracepoint in the DPDK
+library, the ``rte_trace_lib_<library_name>_[<domain>]_<name>`` naming convention
+must be followed. The examples are ``rte_trace_lib_eal_generic_str``,
+``rte_trace_lib_mempool_create``.
+
+When ``RTE_TRACE_POINT`` expands for above the definition, it creates the
+following function template. The consumer of this tracepoint can invoke
+``app_trace_string(const char *str)`` to emit the trace event to the trace buffer.
+
+.. code-block:: c
+
+ static __rte_always_inline void
+ app_trace_string(const char *str)
+ {
+         /* Trace subsystem hooks */
+         ...
+         rte_trace_ctf_string(str);
+ }
+
+Register the tracepoint
+~~~~~~~~~~~~~~~~~~~~~~~
+.. code-block:: c
+
+ #define RTE_TRACE_POINT_REGISTER_SELECT /* Select trace point register macros */
+
+ #include <tracepoint_provider_header_file.h>
+
+ RTE_TRACE_POINT_DEFINE(app_trace_string);
+
+ RTE_INIT(eal_trace_init)
+ {
+       RTE_TRACE_POINT_REGISTER(app_trace_string, app.trace.string);
+ }
+
+The above code snippet registers the ``app_trace_string`` tracepoint to
+trace library. Here, the ``tracepoint_provider_header_file.h`` is the header file
+that user created in the first step :ref:`create_provider_header_file`
+
+The second argument for the ``RTE_TRACE_POINT_REGISTER`` is the name for the
+tracepoint. This string will be used for tracepoint lookup or regular expression
+and/or glob based tracepoint operations. There is no requirement for
+the trace function and its name to be similar. However, it is recommended to
+have a similar name for a better naming convention.
+
+The user must register the tracepoint before the ``rte_eal_init`` invocation.
+The user can use the ``RTE_INIT`` construction scheme to achieve the same.
+
+.. note::
+
+    The ``RTE_TRACE_POINT_DEFINE`` defines the tracepoint of ``rte_trace_t``
+    type. When the tracepoint defined in the shared library, the user must
+    update the ``.map`` file with ``__<trace_function_name>`` symbol.
+    For example, ``__app_trace_string`` will be the exported symbol in the
+    above example.
+
+Datapath tracepoint
+-------------------
+
+In order to avoid performance impact for the datapath tracepoint, the library
+introduced ``RTE_TRACE_POINT_FP``. When adding the tracepoint in datapath code,
+The user must use ``RTE_TRACE_POINT_FP`` instead of ``RTE_TRACE_POINT``.
+
+``RTE_TRACE_POINT_FP`` is compiled out by default and it can be enabled using
+``CONFIG_RTE_ENABLE_TRACE_FP`` configuration parameter. The ``enable_trace_fp``
+build option shall be used for the same for meson build .The application may use
+``rte_trace_fp_is_enabled()`` to get status of ``CONFIG_RTE_ENABLE_TRACE_FP``.
+
+Event record mode
+-----------------
+
+Event record mode is an attribute of trace buffers. Trace library exposes the
+following modes:
+
+.. _table_event_record_modes:
+
+.. table:: Event record modes.
+
+  +-----------+-----------------------------------------------------------------+
+  | Mode      | Description                                                     |
+  |           |                                                                 |
+  +===========+=================================================================+
+  | Overwrite | When trace buffer is full, new trace events overwrites the      |
+  |           | existing captured events in the trace buffer.                   |
+  +-----------+-----------------------------------------------------------------+
+  | Discard   | When trace buffer is full, new trace events will be discarded.  |
+  +-----------+-----------------------------------------------------------------+
+
+The mode can be configured either using EAL command line parameters on
+application boot up or use ``rte_trace_mode_set()`` API to configure at runtime.
+Refer :doc:`../linux_gsg/linux_eal_parameters` for EAL command line options.
+
+Trace file location
+-------------------
+On ``rte_trace_save()`` or ``rte_eal_cleanup()`` invocation, the library saves
+the trace buffers to the filesystem. By default, library saves trace files at
+``$HOME/dpdk-traces/rte-yyyy-mm-dd-[AP]M-hh-mm-ss/``. It can be overridden by
+the ``--trace-dir=<directory path>`` EAL command line option.
+
+For more information, refer :doc:`../linux_gsg/linux_eal_parameters` for trace
+EAL command line options.
+
+
+View and analyze the recorded events
+------------------------------------
+Once the trace directory is available, the user can view/inspect the recorded events.
+
+There are many tools you can use to read DPDK traces:
+
+1. ``babeltrace`` is a command-line utility that converts trace formats; it
+supports the format that DPDK trace library produces, CTF, as well as a
+basic text output that can be grep ed. The babeltrace command is part of the
+opensource ``Babeltrace`` project.
+
+2. ``Trace Compass`` is a graphical user interface for viewing and analyzing any
+type of logs or traces, including DPDK traces.
+
+Use the babeltrace command-line tool
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The simplest way to list all the recorded events of a trace is to pass its path
+to babeltrace with no options::
+
+    babeltrace </path-to-trace-events/rte-yyyy-mm-dd-[AP]M-hh-mm-ss/>
+
+``babeltrace`` finds all traces recursively within the given path and prints all
+their events, merging them in chronological order.
+
+You can pipe the output of the babeltrace into a tool like grep(1) for further
+filtering. Below example grep the events for ``ethdev`` only::
+
+    babeltrace /tmp/my-dpdk-trace | grep ethdev
+
+You can pipe the output of babeltrace into a tool like wc(1) to count the
+recorded events. Below example count the number of ``ethdev`` events::
+
+    babeltrace /tmp/my-dpdk-trace | grep ethdev | wc --lines
+
+Use the tracecompass GUI tool
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+``Tracecompass`` is another tool to view/analyze the DPDK traces which gives
+a graphical view of events. Like ``babeltrace``, tracecompass also provides
+an interface to search for a particular event. To use ``tracecompass``,
+following are the minimum required steps:
+
+- Install ``tracecompass`` to the localhost. Variants are available for Linux,
+  Windows, and OS-X.
+- Launch ``tracecompass`` which will open a graphical window with trace management
+  interfaces.
+- Open a trace using ``File->Open Trace`` option and select metadata file which
+  is to be viewed/analyzed.
+
+For more details, refer `Trace Compass <https://www.eclipse.org/tracecompass/>`_
+
+Quick start
+-----------
+This section steps you through the details of generating trace and viewing it.
+
+- Start the dpdk-test::
+
+    echo "quit" |  ./build/app/test/dpdk-test --no-huge --trace=.*
+
+- View the traces with babeltrace viewer::
+
+    babeltrace $HOME/dpdk-traces/rte-yyyy-mm-dd-[AP]M-hh-mm-ss/
+
+Implementation details
+----------------------
+As DPDK trace library is designed to generate traces that uses ``Common Trace
+Format (CTF)``. ``CTF`` specification consists of the following units to create
+a trace.
+
+- ``Stream`` Sequence of packets.
+- ``Packet`` Header and one or more events.
+- ``Event`` Header and payload.
+
+For detailed information, refer `Common Trace Format <https://diamon.org/ctf/>`_
+
+The implementation details broadly divided into the following areas:
+
+Trace metadata creation
+~~~~~~~~~~~~~~~~~~~~~~~
+
+Based on the ``CTF`` specification,  One of a CTF trace's streams is mandatory:
+the metadata stream. It contains exactly what you would expect: data about the
+trace itself. The metadata stream contains a textual description of the binary
+layouts of all the other streams.
+
+This description is written using the Trace Stream Description Language (TSDL),
+a declarative language that exists only in the realm of CTF. The purpose of the
+metadata stream is to make CTF readers know how to parse a trace's binary
+streams of events without CTF specifying any fixed layout. The only stream
+layout known in advance is, in fact, the metadata stream's one.
+
+The internal ``trace_metadata_create()`` function generates the metadata.
+
+Trace memory
+~~~~~~~~~~~~
+
+The trace memory will be allocated through an internal function
+``__rte_trace_mem_per_thread_alloc()``. The trace memory will be allocated
+per thread to enable lock less trace-emit function. The memory for the
+trace memory for DPDK lcores will be allocated on ``rte_eal_init()`` if the trace
+is enabled through a EAL option. For non DPDK threads, on the first trace
+emission, the memory will be allocated.
+
+Trace memory layout
+~~~~~~~~~~~~~~~~~~~
+.. _table_trace_mem_layout:
+
+.. table:: Trace memory layout.
+
+  +-------------------+
+  |   packet.header   |
+  +-------------------+
+  |   packet.context  |
+  +-------------------+
+  |   trace 0 header  |
+  +-------------------+
+  |   trace 0 payload |
+  +-------------------+
+  |   trace 1 header  |
+  +-------------------+
+  |   trace 1 payload |
+  +-------------------+
+  |   trace N header  |
+  +-------------------+
+  |   trace N payload |
+  +-------------------+
+
+packet.header
+^^^^^^^^^^^^^
+.. _table_packet_header:
+
+.. table:: Packet header layout.
+
+  +-------------------+
+  |   uint32_t magic  |
+  +-------------------+
+  |   rte_uuid_t uuid |
+  +-------------------+
+
+packet.context
+^^^^^^^^^^^^^^
+.. _table_packet_context:
+
+.. table:: Packet context layout.
+
+  +----------------------+
+  |  uint32_t thread_id  |
+  +----------------------+
+  | char thread_name[32] |
+  +----------------------+
+
+trace.header
+^^^^^^^^^^^^
+.. _table_trace_header:
+
+.. table:: Packet context layout.
+
+  +----------------------+
+  | event_id  [63:48]    |
+  +----------------------+
+  | timestamp [47:0]     |
+  +----------------------+
+
+The trace header is 64bit, it consists of 48bit of timestamp and 16bit event ID.
+
+The ``packet.header`` and ``packet.context`` will be written in the slow path
+at the time of trace memory creation. The ``trace.header`` and trace payout
+will be emitted when the trace function invoked.
diff --git a/doc/guides/rel_notes/release_20_05.rst b/doc/guides/rel_notes/release_20_05.rst
index 9059f9563..9af0eaaed 100644
--- a/doc/guides/rel_notes/release_20_05.rst
+++ b/doc/guides/rel_notes/release_20_05.rst
@@ -68,6 +68,15 @@ New Features
   meson.build in app, lib and drivers instead enable ALLOW_EXPERIMENTAL_API
   flag globally.
 
+* **Added Trace Library and Tracepoints**
+
+  A native implementation of ``common trace format(CTF)`` based trace library added
+  to provide the ability to add tracepoints in application/library to get runtime
+  trace/debug information for control and fast APIs with minimum impact on
+  fast path performance. Typical trace overhead is ~20 cycles and instrumentation
+  overhead is 1 cycle. Added tracepoints in ``EAL``, ``ethdev``, ``cryptodev``,
+  ``eventdev`` and ``mempool`` libraries for important functions.
+
 
 Removed Items
 -------------
-- 
2.25.1


  parent reply index

Thread overview: 321+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-18 19:02 [dpdk-dev] [PATCH v1 00/32] DPDK Trace support jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 01/32] eal: introduce API for getting thread name jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 02/32] eal: define the public API for trace support jerinj
2020-03-18 20:58   ` Mattias Rönnblom
2020-03-23 14:29     ` Jerin Jacob
2020-03-23 14:46       ` Mattias Rönnblom
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 03/32] eal/trace: implement trace register API jerinj
2020-03-19 10:02   ` Mattias Rönnblom
2020-03-23 13:37     ` Jerin Jacob
2020-03-23 14:43       ` Mattias Rönnblom
2020-03-23 15:08         ` Jerin Jacob
2020-03-23 16:44           ` Mattias Rönnblom
2020-03-23 18:40             ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 04/32] eal/trace: implement trace operation APIs jerinj
2020-03-19 10:16   ` Mattias Rönnblom
2020-03-23 12:23     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 05/32] eal/trace: add internal trace init and fini interface jerinj
2020-03-19 10:35   ` Mattias Rönnblom
2020-03-23 12:09     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 06/32] eal/trace: get bootup timestamp for trace jerinj
2020-03-19 10:43   ` Mattias Rönnblom
2020-03-23 11:24     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 07/32] eal/trace: create CTF TDSL metadata in memory jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 08/32] eal/trace: handle CTF keyword collision jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 09/32] eal/trace: implement trace memory allocation jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 10/32] eal/trace: implement debug dump function jerinj
2020-03-23 10:56   ` Morten Brørup
2020-03-23 11:08     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 11/32] eal/trace: implement trace save jerinj
2020-03-19 19:07   ` Mattias Rönnblom
2020-03-23  9:26     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 12/32] eal/trace: implement registration payload jerinj
2020-03-19 19:15   ` Mattias Rönnblom
2020-03-23  9:24     ` Jerin Jacob
2020-03-23 10:18       ` Mattias Rönnblom
2020-03-23 10:50         ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 13/32] eal/trace: implement provider payload jerinj
2020-03-19 19:27   ` Mattias Rönnblom
2020-03-23  9:19     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 14/32] eal/trace: hook internal trace APIs to Linux jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 15/32] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 16/32] eal/trace: add generic tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 17/32] eal/trace: add alarm tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 18/32] eal/trace: add memory tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 19/32] eal/trace: add memzone tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 20/32] eal/trace: add thread tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 21/32] eal/trace: add interrupt tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 22/32] eal/trace: add trace level configuration parameter jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 23/32] eal/trace: add trace dir " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 24/32] eal/trace: add trace bufsize " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 25/32] eal/trace: add trace mode " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 26/32] eal/trace: add unit test cases jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 27/32] eal/trace: add trace performance " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 28/32] ethdev: add tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 29/32] eventdev: " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 30/32] cryptodev: " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 31/32] mempool: " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 32/32] doc: add trace library guide jerinj
2020-03-25 21:15 ` [dpdk-dev] [PATCH v2 00/32] DPDK Trace support jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 01/32] eal: introduce API for getting thread name jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 02/32] eal: define the public API for trace support jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 03/32] eal/trace: implement trace register API jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 04/32] eal/trace: implement trace operation APIs jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 05/32] eal/trace: add internal trace init and fini interface jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 06/32] eal/trace: get bootup timestamp for trace jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 07/32] eal/trace: create CTF TDSL metadata in memory jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 08/32] eal/trace: handle CTF keyword collision jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 09/32] eal/trace: implement trace memory allocation jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 10/32] eal/trace: implement debug dump function jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 11/32] eal/trace: implement trace save jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 12/32] eal/trace: implement registration payload jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 13/32] eal/trace: implement provider payload jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 14/32] eal/trace: hook internal trace APIs to Linux jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 15/32] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 16/32] eal/trace: add generic tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 17/32] eal/trace: add alarm tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 18/32] eal/trace: add memory tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 19/32] eal/trace: add memzone tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 20/32] eal/trace: add thread tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 21/32] eal/trace: add interrupt tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 22/32] eal/trace: add trace level configuration parameter jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 23/32] eal/trace: add trace dir " jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 24/32] eal/trace: add trace bufsize " jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 25/32] eal/trace: add trace mode " jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 26/32] eal/trace: add unit test cases jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 27/32] eal/trace: add trace performance " jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 28/32] ethdev: add tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 29/32] eventdev: " jerinj
2020-03-25 21:16   ` [dpdk-dev] [PATCH v2 30/32] cryptodev: " jerinj
2020-03-25 21:16   ` [dpdk-dev] [PATCH v2 31/32] mempool: " jerinj
2020-03-25 21:16   ` [dpdk-dev] [PATCH v2 32/32] doc: add trace library guide jerinj
2020-03-29 14:43   ` [dpdk-dev] [PATCH v3 00/33] DPDK Trace support jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 01/33] meson: add libatomic as a global dependency for i686 clang jerinj
2020-03-30 13:17       ` Bruce Richardson
2020-03-31 13:36         ` Pavan Nikhilesh Bhagavatula
2020-03-31 16:21           ` Bruce Richardson
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 02/33] eal: introduce API for getting thread name jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 03/33] eal: define the public API for trace support jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 04/33] eal/trace: implement trace register API jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 05/33] eal/trace: implement trace operation APIs jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 06/33] eal/trace: add internal trace init and fini interface jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 07/33] eal/trace: get bootup timestamp for trace jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 08/33] eal/trace: create CTF TDSL metadata in memory jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 09/33] eal/trace: handle CTF keyword collision jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 10/33] eal/trace: implement trace memory allocation jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 11/33] eal/trace: implement debug dump function jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 12/33] eal/trace: implement trace save jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 13/33] eal/trace: implement registration payload jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 14/33] eal/trace: implement provider payload jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 15/33] eal/trace: hook internal trace APIs to Linux jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 16/33] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 17/33] eal/trace: add generic tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 18/33] eal/trace: add alarm tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 19/33] eal/trace: add memory tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 20/33] eal/trace: add memzone tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 21/33] eal/trace: add thread tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 22/33] eal/trace: add interrupt tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 23/33] eal/trace: add trace level configuration parameter jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 24/33] eal/trace: add trace dir " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 25/33] eal/trace: add trace bufsize " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 26/33] eal/trace: add trace mode " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 27/33] eal/trace: add unit test cases jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 28/33] eal/trace: add trace performance " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 29/33] ethdev: add tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 30/33] eventdev: " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 31/33] cryptodev: " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 32/33] mempool: " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 33/33] doc: add trace library guide jerinj
2020-04-01 14:57       ` Thomas Monjalon
2020-04-01 16:53         ` Jerin Jacob
2020-04-01  8:18     ` [dpdk-dev] [PATCH v3 00/33] DPDK Trace support David Marchand
2020-04-01 10:04       ` Jerin Jacob
2020-04-01 14:12         ` David Marchand
2020-04-01 14:16           ` Thomas Monjalon
2020-04-01 16:25           ` Jerin Jacob
2020-04-01 16:46             ` Bruce Richardson
2020-04-01 16:58               ` Jerin Jacob
2020-04-01 17:32             ` David Marchand
2020-04-01 17:52               ` Jerin Jacob
2020-04-01 19:14                 ` Jerin Jacob
2020-04-01 19:43                   ` Thomas Monjalon
2020-04-01 20:00                     ` Jerin Jacob
2020-04-03 15:36     ` [dpdk-dev] [PATCH v4 " jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 01/33] meson: add libatomic as a global dependency for i686 clang jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 02/33] eal: introduce API for getting thread name jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 03/33] eal/trace: define the public API for trace support jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 04/33] eal/trace: implement trace register API jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 05/33] eal/trace: implement trace operation APIs jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 06/33] eal/trace: add internal trace init and fini interface jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 07/33] eal/trace: get bootup timestamp for trace jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 08/33] eal/trace: create CTF TDSL metadata in memory jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 09/33] eal/trace: handle CTF keyword collision jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 10/33] eal/trace: implement trace memory allocation jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 11/33] eal/trace: implement debug dump function jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 12/33] eal/trace: implement trace save jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 13/33] eal/trace: implement registration payload jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 14/33] eal/trace: implement provider payload jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 15/33] eal/trace: hook internal trace APIs to Linux jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 16/33] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 17/33] eal/trace: add generic tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 18/33] eal/trace: add alarm tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 19/33] eal/trace: add memory tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 20/33] eal/trace: add memzone tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 21/33] eal/trace: add thread tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 22/33] eal/trace: add interrupt tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 23/33] eal/trace: add trace level configuration parameter jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 24/33] eal/trace: add trace dir " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 25/33] eal/trace: add trace bufsize " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 26/33] eal/trace: add trace mode " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 27/33] eal/trace: add unit test cases jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 28/33] eal/trace: add trace performance " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 29/33] ethdev: add tracepoints jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 30/33] eventdev: " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 31/33] cryptodev: " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 32/33] mempool: " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 33/33] doc: add trace library guide jerinj
2020-04-09 14:00       ` [dpdk-dev] [PATCH v4 00/33] DPDK Trace support Thomas Monjalon
2020-04-09 15:36         ` Jerin Jacob
2020-04-09 16:00           ` Thomas Monjalon
2020-04-09 16:34             ` Jerin Jacob
2020-04-09 17:11               ` Thomas Monjalon
2020-04-09 18:27                 ` Jerin Jacob
2020-04-09 18:52                   ` Jerin Jacob
2020-04-10 13:15                   ` David Marchand
2020-04-10 13:29                     ` Jerin Jacob
2020-04-10 13:45                       ` David Marchand
2020-04-10 14:37                         ` Jerin Jacob
2020-04-10 15:00                           ` David Marchand
2020-04-10 15:11                             ` Thomas Monjalon
2020-04-10 15:12                       ` Thomas Monjalon
2020-04-10 17:56                         ` Jerin Jacob
2020-04-13 15:00       ` [dpdk-dev] [PATCH v5 " jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 01/33] meson: add libatomic as a global dependency for i686 clang jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 02/33] eal: introduce API for getting thread name jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 03/33] eal/trace: define the public API for trace support jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 04/33] eal/trace: implement trace register API jerinj
2020-04-16 13:39           ` David Marchand
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 05/33] eal/trace: implement trace operation APIs jerinj
2020-04-16 13:40           ` David Marchand
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 06/33] eal/trace: add internal trace init and fini interface jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 07/33] eal/trace: get bootup timestamp for trace jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 08/33] eal/trace: create CTF TDSL metadata in memory jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 09/33] eal/trace: handle CTF keyword collision jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 10/33] eal/trace: implement trace memory allocation jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 11/33] eal/trace: implement debug dump function jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 12/33] eal/trace: implement trace save jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 13/33] eal/trace: implement registration payload jerinj
2020-04-16 13:40           ` David Marchand
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 14/33] eal/trace: implement provider payload jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 15/33] eal/trace: hook internal trace APIs to Linux jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 16/33] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 17/33] eal/trace: add generic tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 18/33] eal/trace: add alarm tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 19/33] eal/trace: add memory tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 20/33] eal/trace: add memzone tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 21/33] eal/trace: add thread tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 22/33] eal/trace: add interrupt tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 23/33] eal/trace: add trace configuration parameter jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 24/33] eal/trace: add trace dir " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 25/33] eal/trace: add trace bufsize " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 26/33] eal/trace: add trace mode " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 27/33] eal/trace: add unit test cases jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 28/33] eal/trace: add trace performance " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 29/33] ethdev: add tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 30/33] eventdev: " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 31/33] cryptodev: " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 32/33] mempool: " jerinj
2020-04-13 15:01         ` jerinj [this message]
2020-04-17  8:36           ` [dpdk-dev] [PATCH v5 33/33] doc: add trace library guide David Marchand
2020-04-15 13:26         ` [dpdk-dev] [PATCH v5 00/33] DPDK Trace support David Marchand
2020-04-15 13:43           ` Thomas Monjalon
2020-04-15 14:39           ` Jerin Jacob
2020-04-16 13:39             ` David Marchand
2020-04-16 16:08               ` Jerin Jacob
2020-04-16 16:23                 ` Thomas Monjalon
2020-04-16 16:26                   ` Jerin Jacob
2020-04-17  8:27                 ` David Marchand
2020-04-17  8:57                   ` Jerin Jacob
2020-04-19 10:01         ` [dpdk-dev] [PATCH v6 " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 01/33] meson: add libatomic as a global dependency for i686 clang jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 02/33] eal: introduce API for getting thread name jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 03/33] eal/trace: define the public API for trace support jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 04/33] eal/trace: implement trace register API jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 05/33] eal/trace: implement trace operation APIs jerinj
2020-04-21 12:49             ` David Marchand
2020-04-21 13:40               ` Jerin Jacob
2020-04-21 14:09                 ` David Marchand
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 06/33] eal/trace: add internal trace init and fini interface jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 07/33] eal/trace: get bootup timestamp for trace jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 08/33] eal/trace: create CTF TDSL metadata in memory jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 09/33] eal/trace: handle CTF keyword collision jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 10/33] eal/trace: implement trace memory allocation jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 11/33] eal/trace: implement debug dump function jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 12/33] eal/trace: implement trace save jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 13/33] eal/trace: implement registration payload jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 14/33] eal/trace: implement provider payload jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 15/33] eal/trace: hook internal trace APIs to Linux jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 16/33] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 17/33] eal/trace: add generic tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 18/33] eal/trace: add alarm tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 19/33] eal/trace: add memory tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 20/33] eal/trace: add memzone tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 21/33] eal/trace: add thread tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 22/33] eal/trace: add interrupt tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 23/33] eal/trace: add trace configuration parameter jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 24/33] eal/trace: add trace dir " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 25/33] eal/trace: add trace bufsize " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 26/33] eal/trace: add trace mode " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 27/33] eal/trace: add unit test cases jerinj
2020-04-21 12:52             ` David Marchand
2020-04-21 13:54               ` Jerin Jacob
2020-04-21 14:24                 ` David Marchand
2020-04-21 14:58                   ` Jerin Jacob
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 28/33] eal/trace: add trace performance " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 29/33] ethdev: add tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 30/33] eventdev: " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 31/33] cryptodev: " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 32/33] mempool: " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 33/33] doc: add trace library guide jerinj
2020-04-21  0:19             ` Thomas Monjalon
2020-04-21  5:47               ` Jerin Jacob
2020-04-21  9:11                 ` Thomas Monjalon
2020-04-21  9:17                   ` Jerin Jacob
2020-04-22 19:03           ` [dpdk-dev] [PATCH v7 00/32] DPDK Trace support jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 01/32] eal: introduce API for getting thread name jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 02/32] eal/trace: define the public API for trace support jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 03/32] eal/trace: implement trace register API jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 04/32] eal/trace: implement trace operation APIs jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 05/32] eal/trace: add internal trace init and fini interface jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 06/32] eal/trace: get bootup timestamp for trace jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 07/32] eal/trace: create CTF TDSL metadata in memory jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 08/32] eal/trace: handle CTF keyword collision jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 09/32] eal/trace: implement trace memory allocation jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 10/32] eal/trace: implement debug dump function jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 11/32] eal/trace: implement trace save jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 12/32] eal/trace: implement registration payload jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 13/32] eal/trace: implement provider payload jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 14/32] eal/trace: hook internal trace APIs to Linux jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 15/32] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 16/32] eal/trace: add generic tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 17/32] eal/trace: add alarm tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 18/32] eal/trace: add memory tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 19/32] eal/trace: add memzone tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 20/32] eal/trace: add thread tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 21/32] eal/trace: add interrupt tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 22/32] eal/trace: add trace configuration parameter jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 23/32] eal/trace: add trace dir " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 24/32] eal/trace: add trace bufsize " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 25/32] eal/trace: add trace mode " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 26/32] eal/trace: add unit test cases jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 27/32] eal/trace: add trace performance " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 28/32] ethdev: add tracepoints jerinj
2020-04-22 19:37               ` Akhil Goyal
2020-04-22 19:43                 ` Akhil Goyal
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 29/32] eventdev: " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 30/32] cryptodev: " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 31/32] mempool: " jerinj
2020-05-18  9:44               ` Fady Bader
2020-05-18 11:10                 ` Jerin Jacob
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 32/32] doc: add trace library guide jerinj
2020-04-23 14:23             ` [dpdk-dev] [PATCH v7 00/32] DPDK Trace support David Marchand

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