session: improve ct locking with multiple workers

[vpp.git] / src / vnet / session / segment_manager.c

diff --git a/src/vnet/session/segment_manager.c b/src/vnet/session/segment_manager.c
index a7ce989..f711270 100644 (file)
--- a/src/vnet/session/segment_manager.c
+++ b/src/vnet/session/segment_manager.c
@@ -87,9 +87,9 @@ segment_manager_segment_index (segment_manager_t * sm, fifo_segment_t * seg)
  * If needed a writer's lock is acquired before allocating a new segment
  * to avoid affecting any of the segments pool readers.
  */
-int
-segment_manager_add_segment (segment_manager_t *sm, uword segment_size,
-                            u8 notify_app)
+static inline int
+segment_manager_add_segment_inline (segment_manager_t *sm, uword segment_size,
+                                   u8 notify_app, u8 flags)
 {
   segment_manager_main_t *smm = &sm_main;
   segment_manager_props_t *props;
@@ -161,6 +161,7 @@ segment_manager_add_segment (segment_manager_t *sm, uword segment_size,
   fs->h->high_watermark = sm->high_watermark;
   fs->h->low_watermark = sm->low_watermark;
   fs->h->pct_first_alloc = props->pct_first_alloc;
+  fs->h->flags = flags;
   fs->h->flags &= ~FIFO_SEGMENT_F_MEM_LIMIT;
 
   if (notify_app)
@@ -181,6 +182,20 @@ done:
   return fs_index;
 }
 
+int
+segment_manager_add_segment (segment_manager_t *sm, uword segment_size,
+                            u8 notify_app)
+{
+  return segment_manager_add_segment_inline (sm, segment_size, notify_app, 0);
+}
+
+int
+segment_manager_add_segment2 (segment_manager_t *sm, uword segment_size,
+                             u8 flags)
+{
+  return segment_manager_add_segment_inline (sm, segment_size, 0, flags);
+}
+
 /**
  * Remove segment without lock
  */