[dpdk-dev] [PATCH 4/5] docs: add description of apistats parameter into proc-info

[Hideyuki Yamashita <yamashita.hideyuki@ntt-tx.co.jp>]

This patch modifies document of proc-info to introduce "--apistats"
parameter.

Signed-off-by: Hideyuki Yamashita <yamashtia.hideyuki@ntt-tx.co.jp>
---
 doc/guides/tools/proc_info.rst | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/doc/guides/tools/proc_info.rst b/doc/guides/tools/proc_info.rst
index 9772d97..4c7b79e 100644
--- a/doc/guides/tools/proc_info.rst
+++ b/doc/guides/tools/proc_info.rst
@@ -18,8 +18,9 @@ The application has a number of command line options:
 .. code-block:: console
 
    ./<build_dir>/app/dpdk-procinfo -- -m | [-p PORTMASK] [--stats | --xstats |
-   --stats-reset | --xstats-reset] [ --show-port | --show-tm | --show-crypto |
-   --show-ring[=name] | --show-mempool[=name] | --iter-mempool=name ]
+   --stats-reset | --xstats-reset | --apistats ] [ --show-port | --show-tm |
+   --show-crypto | --show-ring[=name] | --show-mempool[=name] |
+   --iter-mempool=name ]
 
 Parameters
 ~~~~~~~~~~
@@ -41,6 +42,11 @@ no port mask is specified, the generic stats are reset for all DPDK ports.
 The xstats-reset parameter controls the resetting of extended port statistics.
 If no port mask is specified xstats are reset for all DPDK ports.
 
+**--apistats**
+The apistats parameter controls rx_burst/tx_burst API invocation counter
+statistics per core. If no port mask is specified apistats are printed for all
+DPDK ports.
+
 **-m**: Print DPDK memory information.
 
 **--show-port**
-- 
2.18.0