[dpdk-dev] [PATCH] doc: add profile with vtune section to prog guide

[eugeny.parshutin@linux.intel.com]

From: Eugeny Parshutin <eugeny.parshutin@linux.intel.com>

Return back 'profiling with vtune' section to profiling programmers
guide with updated instruction on how to enable vtune profiling
with meson configuration option.

Signed-off-by: Eugeny Parshutin <eugeny.parshutin@linux.intel.com>
---
 doc/guides/prog_guide/profile_app.rst | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/doc/guides/prog_guide/profile_app.rst b/doc/guides/prog_guide/profile_app.rst
index 709368198..c87ca5d9d 100644
--- a/doc/guides/prog_guide/profile_app.rst
+++ b/doc/guides/prog_guide/profile_app.rst
@@ -33,6 +33,20 @@ Refer to the
 for details about application profiling.
 
 
+Profiling with VTune
+~~~~~~~~~~~~~~~~~~~~
+
+To allow VTune attaching to the DPDK application, reconfigure a DPDK build
+folder by passing ``-Dc_args='-DRTE_ETHDEV_PROFILE_WITH_VTUNE'=1`` meson option
+and recompile the DPDK:
+
+.. code-block:: console
+
+    meson build
+    meson configure build -Dc_args='-DRTE_ETHDEV_PROFILE_WITH_VTUNE'=1
+    ninja -C build
+
+
 Profiling on ARM64
 ------------------
 
-- 
2.25.1