diff options
Diffstat (limited to 'src/vcl')
| -rw-r--r-- | src/vcl/vppcom.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c index 4224a086a21..3d54fb8c7aa 100644 --- a/src/vcl/vppcom.c +++ b/src/vcl/vppcom.c @@ -2518,6 +2518,15 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle, svm_fifo_add_want_deq_ntf (session->tx_fifo, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL); + /* Generate EPOLLOUT when tx_fifo/ct_tx_fifo not full */ + if ((event->events & EPOLLOUT) && + (vcl_session_write_ready (session) > 0)) + { + session_event_t e = { 0 }; + e.event_type = SESSION_IO_EVT_TX; + e.session_index = session->session_index; + vec_add1 (wrk->unhandled_evts_vector, e); + } VDBG (1, "EPOLL_CTL_ADD: vep_sh %u, sh %u, events 0x%x, data 0x%llx!", vep_handle, session_handle, event->events, event->data.u64); vcl_evt (VCL_EVT_EPOLL_CTLADD, session, event->events, event->data.u64); @@ -2543,6 +2552,17 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle, rv = VPPCOM_EINVAL; goto done; } + + /* Generate EPOLLOUT when tx_fifo/ct_tx_fifo not full */ + if ((event->events & EPOLLOUT) && + !(session->vep.ev.events & EPOLLOUT) && + (vcl_session_write_ready (session) > 0)) + { + session_event_t e = { 0 }; + e.event_type = SESSION_IO_EVT_TX; + e.session_index = session->session_index; + vec_add1 (wrk->unhandled_evts_vector, e); + } session->vep.et_mask = VEP_DEFAULT_ET_MASK; session->vep.ev = *event; VDBG (1, "EPOLL_CTL_MOD: vep_sh %u, sh %u, events 0x%x, data 0x%llx!", |