From 6a5adc369591fcac2447e9809deaa22f56b53911 Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Wed, 4 Jul 2018 10:56:23 -0400 Subject: Add config option to use dlmalloc instead of mheap Configure w/ --enable-dlmalloc, see .../build-data/platforms/vpp.mk src/vppinfra/dlmalloc.[ch] are slightly modified versions of the well-known Doug Lea malloc. Main advantage: dlmalloc mspaces have no inherent size limit. Change-Id: I19b3f43f3c65bcfb82c1a265a97922d01912446e Signed-off-by: Dave Barach --- src/vnet/classify/vnet_classify.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/vnet/classify/vnet_classify.c') diff --git a/src/vnet/classify/vnet_classify.c b/src/vnet/classify/vnet_classify.c index d287a2d39cf..9d8694a4993 100644 --- a/src/vnet/classify/vnet_classify.c +++ b/src/vnet/classify/vnet_classify.c @@ -140,7 +140,11 @@ vnet_classify_new_table (vnet_classify_main_t * cm, t->skip_n_vectors = skip_n_vectors; t->entries_per_page = 2; +#if USE_DLMALLOC == 0 t->mheap = mheap_alloc (0 /* use VM */ , memory_size); +#else + t->mheap = create_mspace (memory_size, 1 /* locked */ ); +#endif vec_validate_aligned (t->buckets, nbuckets - 1, CLIB_CACHE_LINE_BYTES); oldheap = clib_mem_set_heap (t->mheap); @@ -170,7 +174,11 @@ vnet_classify_delete_table_index (vnet_classify_main_t * cm, vec_free (t->mask); vec_free (t->buckets); +#if USE_DLMALLOC == 0 mheap_free (t->mheap); +#else + destroy_mspace (t->mheap); +#endif pool_put (cm->tables, t); } -- cgit 1.2.3-korg