diff options
| author |   Florin Coras <fcoras@cisco.com> | 2018-09-28 10:35:45 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-09-29 07:17:02 +0000 |
| commit | 537b17ef954b68d09b6f559dc05672cf7acfbe7c (patch) | |
| tree | a84a4d6c6348ef04527923dd4c3d48ef4b194dad /src/vnet/session/session_api.c | |
| parent | 6648fc7e4292a36d17851b48758028f494fd8bd8 (diff) | |
session: lock msg queues while generating control events
Change-Id: I229ce9c306a97956c87ccb8f7a1c5c9dac94ab31
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session/session_api.c')
| -rwxr-xr-x | src/vnet/session/session_api.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c index b88438c267f..fc63428277e 100755 --- a/src/vnet/session/session_api.c +++ b/src/vnet/session/session_api.c @@ -293,14 +293,13 @@ mq_send_local_session_disconnected_cb (u32 app_wrk_index, app_mq = app_wrk->event_queue; svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING, SVM_Q_WAIT, msg); - svm_msg_q_unlock (app_mq); evt = svm_msg_q_msg_data (app_mq, msg); memset (evt, 0, sizeof (*evt)); evt->event_type = SESSION_CTRL_EVT_DISCONNECTED; mp = (session_disconnected_msg_t *) evt->data; mp->handle = application_local_session_handle (ls); mp->context = app->api_client_index; - svm_msg_q_add (app_mq, msg, SVM_Q_WAIT); + svm_msg_q_add_and_unlock (app_mq, msg); } static void @@ -439,7 +438,6 @@ mq_send_session_accepted_cb (stream_session_t * s) app_mq = app_wrk->event_queue; svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING, SVM_Q_WAIT, msg); - svm_msg_q_unlock (app_mq); evt = svm_msg_q_msg_data (app_mq, msg); memset (evt, 0, sizeof (*evt)); @@ -508,7 +506,7 @@ mq_send_session_accepted_cb (stream_session_t * s) mp->client_event_queue_address = ls->client_evt_q; mp->server_event_queue_address = ls->server_evt_q; } - svm_msg_q_add (app_mq, msg, SVM_Q_WAIT); + svm_msg_q_add_and_unlock (app_mq, msg); return 0; } @@ -527,14 +525,13 @@ mq_send_session_disconnected_cb (stream_session_t * s) app_mq = app_wrk->event_queue; svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING, SVM_Q_WAIT, msg); - svm_msg_q_unlock (app_mq); evt = svm_msg_q_msg_data (app_mq, msg); memset (evt, 0, sizeof (*evt)); evt->event_type = SESSION_CTRL_EVT_DISCONNECTED; mp = (session_disconnected_msg_t *) evt->data; mp->handle = session_handle (s); mp->context = app->api_client_index; - svm_msg_q_add (app_mq, msg, SVM_Q_WAIT); + svm_msg_q_add_and_unlock (app_mq, msg); } static void @@ -549,13 +546,12 @@ mq_send_session_reset_cb (stream_session_t * s) app_mq = app->event_queue; svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING, SVM_Q_WAIT, msg); - svm_msg_q_unlock (app_mq); evt = svm_msg_q_msg_data (app_mq, msg); memset (evt, 0, sizeof (*evt)); evt->event_type = SESSION_CTRL_EVT_RESET; mp = (session_reset_msg_t *) evt->data; mp->handle = session_handle (s); - svm_msg_q_add (app_mq, msg, SVM_Q_WAIT); + svm_msg_q_add_and_unlock (app_mq, msg); } static int @@ -582,7 +578,6 @@ mq_send_session_connected_cb (u32 app_wrk_index, u32 api_context, svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING, SVM_Q_WAIT, msg); - svm_msg_q_unlock (app_mq); evt = svm_msg_q_msg_data (app_mq, msg); memset (evt, 0, sizeof (*evt)); evt->event_type = SESSION_CTRL_EVT_CONNECTED; @@ -634,7 +629,7 @@ done: mp->retval = is_fail ? clib_host_to_net_u32 (VNET_API_ERROR_SESSION_CONNECT) : 0; - svm_msg_q_add (app_mq, msg, SVM_Q_WAIT); + svm_msg_q_add_and_unlock (app_mq, msg); return 0; } @@ -663,7 +658,6 @@ mq_send_session_bound_cb (u32 app_wrk_index, u32 api_context, svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING, SVM_Q_WAIT, msg); - svm_msg_q_unlock (app_mq); evt = svm_msg_q_msg_data (app_mq, msg); memset (evt, 0, sizeof (*evt)); evt->event_type = SESSION_CTRL_EVT_BOUND; @@ -700,7 +694,7 @@ mq_send_session_bound_cb (u32 app_wrk_index, u32 api_context, done: mp->retval = rv; - svm_msg_q_add (app_mq, msg, SVM_Q_WAIT); + svm_msg_q_add_and_unlock (app_mq, msg); return 0; } |