[PATCH v7 3/5] app/testpmd: add dump command for lcores

[Robin Jarry <rjarry@redhat.com>]

Add a simple command that calls rte_lcore_dump().

Signed-off-by: Robin Jarry <rjarry@redhat.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
---

Notes:
    v6 -> v7: Added doc entry

 app/test-pmd/cmdline.c                      | 3 +++
 doc/guides/testpmd_app_ug/testpmd_funcs.rst | 7 +++++++
 2 files changed, 10 insertions(+)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index b32dc8bfd445..96474d2ae458 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -8345,6 +8345,8 @@ static void cmd_dump_parsed(void *parsed_result,
 		rte_mempool_list_dump(stdout);
 	else if (!strcmp(res->dump, "dump_devargs"))
 		rte_devargs_dump(stdout);
+	else if (!strcmp(res->dump, "dump_lcores"))
+		rte_lcore_dump(stdout);
 	else if (!strcmp(res->dump, "dump_log_types"))
 		rte_log_dump(stdout);
 }
@@ -8358,6 +8360,7 @@ static cmdline_parse_token_string_t cmd_dump_dump =
 		"dump_ring#"
 		"dump_mempool#"
 		"dump_devargs#"
+		"dump_lcores#"
 		"dump_log_types");
 
 static cmdline_parse_inst_t cmd_dump = {
diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 0037506a792c..33ceb138d11d 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -591,6 +591,13 @@ Dumps the user device list::
 
    testpmd> dump_devargs
 
+dump lcores
+~~~~~~~~~~~
+
+Dumps the logical cores list::
+
+   testpmd> dump_lcores
+
 dump log types
 ~~~~~~~~~~~~~~
 
-- 
2.39.1