commit e4fa1d2f6b8721318c0f104f2615588b5d4e0441
author Damjan Marion <damarion@cisco.com> Mon Apr 11 18:41:49 2022 +0200
committer Florin Coras <florin.coras@gmail.com> Tue Apr 12 22:40:52 2022 +0000
tree 70d33a24bae0b9aa993fe6e03960e2b135accb70
parent 65e770d895b13a6e5c73d13f436872ea626e47e3

vppinfra: vector perf improvements

Type: improvement
Change-Id: I37c187af80c21b8fb1ab15af112527a837e0df9e
Signed-off-by: Damjan Marion <damarion@cisco.com>

src/vppinfra/serialize.c

diff --git a/src/vppinfra/serialize.c b/src/vppinfra/serialize.c
index d84d7ca..f5c0064 100644
--- a/src/vppinfra/serialize.c
+++ b/src/vppinfra/serialize.c
@@ -308,13 +308,16 @@
 {
   void *v, *p;
   u32 l;
+  vec_attr_t va = { .align = align,
+		    .elt_sz = elt_bytes,
+		    .hdr_sz = header_bytes };
 
   unserialize_integer (m, &l, sizeof (l));
   if (l > max_length)
     serialize_error (&m->header,
 		     clib_error_create ("bad vector length %d", l));
-  p = v = _vec_realloc ((void *) 0, l, elt_bytes, header_bytes,
-			/* align */ align, 0);
+
+  p = v = _vec_alloc_internal (l, &va);
 
   while (l != 0)
     {
@@ -437,6 +440,9 @@
   void *v;
   u32 i, l, lo, hi;
   pool_header_t *p;
+  vec_attr_t va = { .align = align,
+		    .elt_sz = elt_bytes,
+		    .hdr_sz = sizeof (pool_header_t) };
 
   unserialize_integer (m, &l, sizeof (l));
   if (l == 0)
@@ -444,7 +450,7 @@
       return 0;
     }
 
-  v = _vec_realloc ((void *) 0, l, elt_bytes, sizeof (p[0]), align, 0);
+  v = _vec_alloc_internal (l, &va);
   p = pool_header (v);
 
   vec_unserialize (m, &p->free_indices, unserialize_vec_32);