[spp] [PATCH 1/2] spp_nfv: add master lcore in status msg

[ogawa.yasufumi@lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

To know which one is master lcore is required for considering core
assignment if master is shared among mulit processes. This update is to
add master lcore ID in response of status command.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 src/nfv/nfv_status.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/nfv/nfv_status.c b/src/nfv/nfv_status.c
index d29e083..7e3dbd4 100644
--- a/src/nfv/nfv_status.c
+++ b/src/nfv/nfv_status.c
@@ -55,6 +55,8 @@ append_lcore_info_json(char *str,
 		uint8_t lcore_id_used[RTE_MAX_LCORE])
 {
 	int i;
+	sprintf(str + strlen(str), "\"master-lcore\":%d,",
+			rte_get_master_lcore());
 	sprintf(str + strlen(str), "\"lcores\":[");
 	for (i = 0; i < RTE_MAX_LCORE; i++) {
 		if (lcore_id_used[i] == 1)
-- 
2.17.1