session: add support for memfd segments

- update segment manager and session api to work with both flavors of
  ssvm segments
- added generic ssvm slave/master init and del functions
- cleanup/refactor tcp_echo
- fixed uses of svm fifo pool as vector

Change-Id: Ieee8b163faa407da6e77e657a2322de213a9d2a0
Signed-off-by: Florin Coras <fcoras@cisco.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/src/vnet/tcp/builtin_client.c b/src/vnet/tcp/builtin_client.c
index b073459c52e..2784591731e 100644
--- a/src/vnet/tcp/builtin_client.c
+++ b/src/vnet/tcp/builtin_client.c
@@ -296,8 +296,8 @@ create_api_loopback (tclient_main_t * tm)
 
   shmem_hdr = am->shmem_hdr;
   tm->vl_input_queue = shmem_hdr->vl_input_queue;
-  tm->my_client_index =
-    vl_api_memclnt_create_internal ("tcp_test_client", tm->vl_input_queue);
+  tm->my_client_index = vl_api_memclnt_create_internal ("tcp_test_client",
+							tm->vl_input_queue);
   return 0;
 }
 
@@ -429,21 +429,16 @@ static clib_error_t *
 attach_builtin_test_clients_app (u8 * appns_id, u64 appns_flags,
 				 u64 appns_secret)
 {
-  u32 segment_name_length, prealloc_fifos, segment_size = 2 << 20;
+  u32 prealloc_fifos, segment_size = 2 << 20;
   tclient_main_t *tm = &tclient_main;
   vnet_app_attach_args_t _a, *a = &_a;
-  u8 segment_name[128];
   u64 options[16];
   clib_error_t *error = 0;
 
-  segment_name_length = ARRAY_LEN (segment_name);
-
   memset (a, 0, sizeof (*a));
   memset (options, 0, sizeof (options));
 
   a->api_client_index = tm->my_client_index;
-  a->segment_name = segment_name;
-  a->segment_name_length = segment_name_length;
   a->session_cb_vft = &builtin_clients;
 
   prealloc_fifos = tm->prealloc_fifos ? tm->expected_connections : 1;