commit d84ba85c0071a28fe888c912c3dc37f471b0caeb
author Dave Barach <dbarach@cisco.com> Tue Aug 22 17:56:46 2017 -0400
committer Florin Coras <florin.coras@gmail.com> Fri Aug 25 22:04:28 2017 +0000
tree f669d71373fc75ceeab0d2c225440e832aa38e10
parent 206b2d4342b1c1b7715c7d442f582da02e5ec9b9

TCP horizontal scaling

- Remove frame handoff support machinery. We haven't used it in a long
  time.
- Configuration support for the local endpoints bihash table
- Drop lookup failure packets in tcp46_syn_sent

Change-Id: Icd51e6785f74661c741e76fac23d21c4cc998d17
Signed-off-by: Dave Barach <dave@barachs.net>

src/vlib/node_funcs.h

diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index c4c0645..0059b9b 100644
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -216,24 +216,21 @@
 vlib_get_frame_no_check (vlib_main_t * vm, uword frame_index)
 {
   vlib_frame_t *f;
-  u32 thread_index = frame_index & VLIB_CPU_MASK;
-  u32 offset = frame_index & VLIB_OFFSET_MASK;
-  vm = vlib_mains[thread_index];
-  f = vm->heap_base + offset;
+  f = vm->heap_base + (frame_index * VLIB_FRAME_ALIGN);
   return f;
 }
 
 always_inline u32
 vlib_frame_index_no_check (vlib_main_t * vm, vlib_frame_t * f)
 {
-  u32 i;
+  uword i;
 
-  ASSERT (((uword) f & VLIB_CPU_MASK) == 0);
-
-  vm = vlib_mains[f->thread_index];
+  ASSERT (((uword) f & (VLIB_FRAME_ALIGN - 1)) == 0);
 
   i = ((u8 *) f - (u8 *) vm->heap_base);
-  return i | f->thread_index;
+  ASSERT ((i / VLIB_FRAME_ALIGN) <= 0xFFFFFFFFULL);
+
+  return i / VLIB_FRAME_ALIGN;
 }
 
 always_inline vlib_frame_t *