doc: add a restriction to multi-process support

[dpdk.git] / doc / guides / tools / proc_info.rst

diff --git a/doc/guides/tools/proc_info.rst b/doc/guides/tools/proc_info.rst
index baaf977..1b81a78 100644 (file)
--- a/doc/guides/tools/proc_info.rst
+++ b/doc/guides/tools/proc_info.rst
@@ -38,6 +38,10 @@ statistics, resetting port statistics and printing DPDK memory information.
 This application extends the original functionality that was supported by
 dump_cfg.
 
+.. note::
+
+    dpdk-procinfo should run alongside primary process with same DPDK version.
+
 Running the Application
 -----------------------
 The application has a number of command line options:
@@ -56,7 +60,7 @@ The stats parameter controls the printing of generic port statistics. If no
 port mask is specified stats are printed for all DPDK ports.
 
 **--xstats**
-The stats parameter controls the printing of extended port statistics. If no
+The xstats parameter controls the printing of extended port statistics. If no
 port mask is specified xstats are printed for all DPDK ports.
 
 **--stats-reset**