From: Steven Rostedt <rostedt@goodmis.org>
To: "Yordan Karadzhov (VMware)" <y.karadz@gmail.com>
Cc: linux-trace-devel@vger.kernel.org
Subject: Re: [PATCH v6 00/27] Start KernelShark v2 transformation
Date: Wed, 9 Dec 2020 21:38:22 -0500 [thread overview]
Message-ID: <20201209213822.74c90f15@oasis.local.home> (raw)
In-Reply-To: <20201209134203.428068-1-y.karadz@gmail.com>
On Wed, 9 Dec 2020 15:41:36 +0200
"Yordan Karadzhov (VMware)" <y.karadz@gmail.com> wrote:
> In this patch-set we are starting the introduction of the changes
> in the C API of libkshark. The goal of this transformation is to
> turn KernelShark into a general purpose toolkit for analysis of
> tracing data that is no longer strongly coupled to the Ftrace/trace-cmd
> data format. At the end of the transformation KernelShark will be able
> to merge and simultaneously visualize data from different tracers,
> recorded in different data formats. It will also significantly extend
> the possibilities for user customization.
>
> This patch-set transforms the way KernelShark processes the raw tracing
> data. Later, in a consecutive patch-sets we will introduce the changes
> in the visualization instruments and in the KernelShark GUI itself.
>
> Steven,
> I believe all patches in this set are ready to move upstream.
>
Thanks Yordan,
I just realized that the current repo doesn't build against the latest
libtracefs, because the library's location has moved. I noticed that
the CMake files have it hard coded with:
find_library(TRACEFS_LIBRARY NAMES tracefs/libtracefs.a
find_library(TRACEFS_LIBRARY NAMES tracefs/libtracefs.so)
Is there a way to make cmake use pkg-config?
pkg-config --cflags --libs libtracefs
Will give us the correct includes and libraries for building against
libtracefs if installed.
We'll want the same for libtraceevent and libtracecmd as well.
-- Steve
next prev parent reply other threads:[~2020-12-10 2:39 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-09 13:41 [PATCH v6 00/27] Start KernelShark v2 transformation Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 01/27] kernel-shark: Use only signed types in kshark_entry Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 02/27] kernel-shark: Add stream_id to kshark_entry Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 03/27] kernel-shark: Introduce libkshark-hash Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 04/27] kernel-shark: Introduce Data streams Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 05/27] kernel-shark: Rename static methods in libkshark Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 06/27] kernel-shark: Add basic methods for Data streams Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 07/27] kernel-shark: Housekeeping before implementing stream interface Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 08/27] kernel-shark: Add stream interface for trace-cmd data Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 09/27] kernel-shark: Start introducing KernelShark 2.0 Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 10/27] kernel-shark: Start using data streams Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 11/27] kernel-shark: Remove dead code Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 12/27] kernel-shark: Redesign the plugin interface Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 13/27] kernel-shark: Complete the stream integration Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 14/27] kernel-shark: Provide merging of multiple data streams Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 15/27] kernel-shark: Integrate the stream definitions with data model Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 16/27] kernel-shark: Use only signed types for model defs Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 17/27] kernel-shark: Add ksmodel_get_bin() Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 18/27] kernel-shark: Protect ksmodel_set_in_range_bining() Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 19/27] kernel-shark: Add methods for time calibration Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 20/27] kernel-shark: Integrate streams with libkshark-configio Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 21/27] kernel-shark: Add support for drawing text Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 22/27] kernel-shark: Make GLUT optional dependency Yordan Karadzhov (VMware)
2020-12-09 13:41 ` [PATCH v6 23/27] kernel-shark: Add ksplot_draw_polyline() Yordan Karadzhov (VMware)
2020-12-09 13:42 ` [PATCH v6 24/27] kernel-shark: Optimize ksplot_draw_polygon() Yordan Karadzhov (VMware)
2020-12-09 13:42 ` [PATCH v6 25/27] kernel-shark: Do not use the ARRAY_SIZE macro Yordan Karadzhov (VMware)
2020-12-09 13:42 ` [PATCH v6 26/27] kernel-shark: Add basic infrastructure for testing Yordan Karadzhov (VMware)
2020-12-09 13:42 ` [PATCH v6 27/27] kernel-shark: Add "github Actions" workflow Yordan Karadzhov (VMware)
2020-12-10 2:38 ` Steven Rostedt [this message]
2020-12-10 8:48 ` [PATCH v6 00/27] Start KernelShark v2 transformation David Runge
2020-12-10 14:38 ` Yordan Karadzhov (VMware)
2020-12-10 14:42 ` Steven Rostedt
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