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-rw-r--r--src/vcl/vppcom.c82
1 files changed, 8 insertions, 74 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 317351d7612..fc7d194bc12 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -1060,7 +1060,7 @@ vcl_session_cleanup (vcl_worker_t * wrk, vcl_session_t * session,
if (!do_disconnect)
{
- VDBG (0, "session %u [0x%llx] disconnect skipped",
+ VDBG (1, "session %u [0x%llx] disconnect skipped",
session->session_index, vpp_handle);
goto cleanup;
}
@@ -1106,11 +1106,11 @@ vcl_session_cleanup (vcl_worker_t * wrk, vcl_session_t * session,
vcl_ct_registration_unlock (wrk);
}
+ VDBG (0, "session %u [0x%llx] removed", session->session_index, vpp_handle);
+
cleanup:
vcl_session_table_del_vpp_handle (wrk, vpp_handle);
vcl_session_free (wrk, session);
-
- VDBG (0, "session %u [0x%llx] removed", session->session_index, vpp_handle);
vcl_evt (VCL_EVT_CLOSE, session, rv);
return rv;
@@ -1694,37 +1694,6 @@ vppcom_session_free_segments (uint32_t session_handle,
svm_fifo_segments_free (s->rx_fifo, (svm_fifo_segment_t *) ds);
}
-static inline int
-vppcom_session_read_ready (vcl_session_t * session)
-{
- /* Assumes caller has acquired spinlock: vcm->sessions_lockp */
- if (PREDICT_FALSE (session->is_vep))
- {
- clib_warning ("VCL<%d>: ERROR: sid %u: cannot read from an "
- "epoll session!", getpid (), session->session_index);
- return VPPCOM_EBADFD;
- }
-
- if (PREDICT_FALSE (!(session->session_state & (STATE_OPEN | STATE_LISTEN))))
- {
- session_state_t state = session->session_state;
- int rv;
-
- rv = ((state & STATE_DISCONNECT) ? VPPCOM_ECONNRESET : VPPCOM_ENOTCONN);
-
- VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: session is not open!"
- " state 0x%x (%s), returning %d (%s)", getpid (),
- session->vpp_handle, session->session_index, state,
- vppcom_session_state_str (state), rv, vppcom_retval_str (rv));
- return rv;
- }
-
- if (session->session_state & STATE_LISTEN)
- return clib_fifo_elts (session->accept_evts_fifo);
-
- return svm_fifo_max_dequeue (session->rx_fifo);
-}
-
int
vppcom_data_segment_copy (void *buf, vppcom_data_segments_t ds, u32 max_bytes)
{
@@ -1878,41 +1847,6 @@ vcl_ct_session_get_from_fifo (vcl_worker_t * wrk, svm_fifo_t * f, u8 type)
return 0;
}
-static inline int
-vppcom_session_write_ready (vcl_session_t * session)
-{
- /* Assumes caller has acquired spinlock: vcm->sessions_lockp */
- if (PREDICT_FALSE (session->is_vep))
- {
- VDBG (0, "session %u [0x%llx]: cannot write to an epoll session!",
- session->session_index, session->vpp_handle);
- return VPPCOM_EBADFD;
- }
-
- if (PREDICT_FALSE (session->session_state & STATE_LISTEN))
- {
- if (session->tx_fifo)
- return svm_fifo_max_enqueue (session->tx_fifo);
- else
- return VPPCOM_EBADFD;
- }
-
- if (PREDICT_FALSE (!(session->session_state & STATE_OPEN)))
- {
- session_state_t state = session->session_state;
- int rv;
-
- rv = ((state & STATE_DISCONNECT) ? VPPCOM_ECONNRESET : VPPCOM_ENOTCONN);
- VDBG (0, "session %u [0x%llx]: session is not open! state 0x%x (%s), "
- "returning %d (%s)", session->session_index, session->vpp_handle,
- state, vppcom_session_state_str (state), rv,
- vppcom_retval_str (rv));
- return rv;
- }
-
- return svm_fifo_max_enqueue (session->tx_fifo);
-}
-
#define vcl_fifo_rx_evt_valid_or_break(_fifo) \
if (PREDICT_FALSE (svm_fifo_is_empty (_fifo))) \
{ \
@@ -2207,7 +2141,7 @@ check_rd:
continue;
}
- rv = vppcom_session_read_ready (session);
+ rv = vcl_session_read_ready (session);
if (rv)
{
clib_bitmap_set_no_check ((uword*)read_map, sid, 1);
@@ -2840,12 +2774,12 @@ vppcom_session_attr (uint32_t session_handle, uint32_t op,
switch (op)
{
case VPPCOM_ATTR_GET_NREAD:
- rv = vppcom_session_read_ready (session);
+ rv = vcl_session_read_ready (session);
VDBG (2, "VPPCOM_ATTR_GET_NREAD: sid %u, nread = %d", rv);
break;
case VPPCOM_ATTR_GET_NWRITE:
- rv = vppcom_session_write_ready (session);
+ rv = vcl_session_write_ready (session);
VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_NWRITE: sid %u, nwrite = %d",
getpid (), session_handle, rv);
break;
@@ -3484,7 +3418,7 @@ vppcom_poll (vcl_poll_t * vp, uint32_t n_sids, double wait_for_time)
if (POLLIN & vp[i].events)
{
- rv = vppcom_session_read_ready (session);
+ rv = vcl_session_read_ready (session);
if (rv > 0)
{
vp[i].revents |= POLLIN;
@@ -3508,7 +3442,7 @@ vppcom_poll (vcl_poll_t * vp, uint32_t n_sids, double wait_for_time)
if (POLLOUT & vp[i].events)
{
- rv = vppcom_session_write_ready (session);
+ rv = vcl_session_write_ready (session);
if (rv > 0)
{
vp[i].revents |= POLLOUT;