X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fsegment_manager.c;h=b40675ad56f4e82181815c8b67bfb0d7cc3f935c;hb=6d7552ca885fe385818d380d7e0b4aff03c59d83;hp=716f2a39a4e62a6688d85ae42c9dd6c2ff1ebf14;hpb=98c2348b5cf9669c9698b9fdd31ae653081e9180;p=vpp.git

diff --git a/src/vnet/session/segment_manager.c b/src/vnet/session/segment_manager.c
index 716f2a39a4e..b40675ad56f 100644
--- a/src/vnet/session/segment_manager.c
+++ b/src/vnet/session/segment_manager.c
@@ -743,6 +743,30 @@ segment_manager_dealloc_fifos (svm_fifo_t * rx_fifo, svm_fifo_t * tx_fifo)
     segment_manager_segment_reader_unlock (sm);
 }
 
+void
+segment_manager_detach_fifo (segment_manager_t * sm, svm_fifo_t * f)
+{
+  fifo_segment_t *fs;
+
+  fs = segment_manager_get_segment_w_lock (sm, f->segment_index);
+  fifo_segment_detach_fifo (fs, f);
+  segment_manager_segment_reader_unlock (sm);
+}
+
+void
+segment_manager_attach_fifo (segment_manager_t * sm, svm_fifo_t * f,
+			     session_t * s)
+{
+  fifo_segment_t *fs;
+
+  fs = segment_manager_get_segment_w_lock (sm, f->segment_index);
+  fifo_segment_attach_fifo (fs, f, s->thread_index);
+  segment_manager_segment_reader_unlock (sm);
+
+  f->master_session_index = s->session_index;
+  f->master_thread_index = s->thread_index;
+}
+
 u32
 segment_manager_evt_q_expected_size (u32 q_len)
 {