vlib_buffer_alloc_size (uword ext_hdr_size, uword data_size)
{
uword alloc_size = ext_hdr_size + sizeof (vlib_buffer_t) + data_size;
- alloc_size = CLIB_CACHE_LINE_ROUND (alloc_size);
-
- /* in case when we have even number of cachelines, we add one more for
- * better cache occupancy */
- alloc_size |= CLIB_CACHE_LINE_BYTES;
+ alloc_size = round_pow2 (alloc_size, VLIB_BUFFER_ALIGN);
return alloc_size;
}