vppinfra: vector perf improvements

[vpp.git] / src / vppinfra / fifo.c

diff --git a/src/vppinfra/fifo.c b/src/vppinfra/fifo.c
index af68765..2b1cfea 100644 (file)
--- a/src/vppinfra/fifo.c
+++ b/src/vppinfra/fifo.c
@@ -84,6 +84,9 @@ _clib_fifo_resize (void *v_old, uword n_new_elts, uword align, uword elt_bytes)
   uword n_old_elts;
   uword n_copy_bytes, n_zero_bytes;
   clib_fifo_header_t *f_new, *f_old;
+  vec_attr_t va = { .elt_sz = elt_bytes,
+                   .hdr_sz = sizeof (clib_fifo_header_t),
+                   .align = align };
 
   n_old_elts = clib_fifo_elts (v_old);
   n_new_elts += n_old_elts;
@@ -92,9 +95,7 @@ _clib_fifo_resize (void *v_old, uword n_new_elts, uword align, uword elt_bytes)
   else
     n_new_elts = max_pow2 (n_new_elts);
 
-  v_new = _vec_realloc (0, n_new_elts, elt_bytes, sizeof (clib_fifo_header_t),
-                       align, 0);
-
+  v_new = _vec_alloc_internal (n_new_elts, &va);
   f_new = clib_fifo_header (v_new);
   f_new->head_index = 0;
   f_new->tail_index = n_old_elts;