From b2fce36c8ebd19bd9a60b06988ce753d93e59d81 Mon Sep 17 00:00:00 2001 From: Nathan Skrzypczak Date: Fri, 22 Nov 2019 11:26:19 +0100 Subject: hsa: Improve for mq-intensive Type: feature * Remove the retry mechanism in case of failed connect * Limit the number of simultaneous connects (default to mqsize / 2) Change-Id: I7a0ed2e349ee3e8ca71639c2a2ec4cdf84f5c13e Signed-off-by: Nathan Skrzypczak --- src/plugins/hs_apps/sapi/vpp_echo_bapi.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/plugins/hs_apps/sapi/vpp_echo_bapi.c') diff --git a/src/plugins/hs_apps/sapi/vpp_echo_bapi.c b/src/plugins/hs_apps/sapi/vpp_echo_bapi.c index 3cfe6a78ec5..2bba9fc0fe2 100644 --- a/src/plugins/hs_apps/sapi/vpp_echo_bapi.c +++ b/src/plugins/hs_apps/sapi/vpp_echo_bapi.c @@ -149,6 +149,10 @@ echo_send_connect (u64 parent_session_handle, u32 opaque) session_connect_msg_t *mp; svm_msg_q_t *mq = em->ctrl_mq; + clib_atomic_sub_fetch (&em->max_sim_connects, 1); + while (em->max_sim_connects <= 0) + ; + app_alloc_ctrl_evt_to_vpp (mq, app_evt, SESSION_CTRL_EVT_CONNECT); mp = (session_connect_msg_t *) app_evt->evt->data; memset (mp, 0, sizeof (*mp)); -- cgit 1.2.3-korg