From 5398dfb2592d525018997a991a4f7bfde515adc4 Mon Sep 17 00:00:00 2001 From: Florin Coras Date: Mon, 25 Jan 2021 20:31:27 -0800 Subject: session svm: non blocking mq Avoid synchronizing producers and the consumer. Instead, only use mutex or spinlock (if eventfds are configured) to synchronize producers. Type: improvement Signed-off-by: Florin Coras Change-Id: Ie2aafbdc2e07fced5d5e46ee2df6b30a186faa2f --- src/vnet/session/application_interface.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/vnet/session/application_interface.h') diff --git a/src/vnet/session/application_interface.h b/src/vnet/session/application_interface.h index b2e0ef9da84..87bcd902254 100644 --- a/src/vnet/session/application_interface.h +++ b/src/vnet/session/application_interface.h @@ -600,7 +600,7 @@ app_send_io_evt_to_vpp (svm_msg_q_t * mq, u32 session_index, u8 evt_type, svm_msg_q_lock (mq); while (svm_msg_q_ring_is_full (mq, SESSION_MQ_IO_EVT_RING) || svm_msg_q_is_full (mq)) - svm_msg_q_wait (mq); + svm_msg_q_wait (mq, SVM_MQ_WAIT_FULL); msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING); evt = (session_event_t *) svm_msg_q_msg_data (mq, &msg); evt->session_index = session_index; -- cgit 1.2.3-korg