session: notify app of segment removal

Change-Id: I3774f7ffd14be73e9bbbf4cdd6d3b22f24fee730
Signed-off-by: Florin Coras <fcoras@cisco.com>

diff --git a/src/vnet/session/segment_manager.c b/src/vnet/session/segment_manager.c
index 63af299..0ec14f7 100644 (file)
--- a/src/vnet/session/segment_manager.c
+++ b/src/vnet/session/segment_manager.c
@@ -77,7 +77,18 @@ segment_manager_del_segment (segment_manager_t * sm,
   segment_manager_main_t *smm = &segment_manager_main;
 
   if (ssvm_type (&fs->ssvm) != SSVM_SEGMENT_PRIVATE)
-    clib_valloc_free (&smm->va_allocator, fs->ssvm.requested_va);
+    {
+      clib_valloc_free (&smm->va_allocator, fs->ssvm.requested_va);
+
+      if (sm->app_wrk_index != SEGMENT_MANAGER_INVALID_APP_INDEX)
+       {
+         app_worker_t *app_wrk;
+         u64 segment_handle;
+         app_wrk = app_worker_get (sm->app_wrk_index);
+         segment_handle = segment_manager_segment_handle (sm, fs);
+         app_worker_del_segment_notify (app_wrk, segment_handle);
+       }
+    }
 
   ssvm_delete (&fs->ssvm);