diff options
| author |   Dave Barach <dave@barachs.net> | 2018-07-04 10:56:23 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-07-18 12:09:42 +0000 |
| commit | 6a5adc369591fcac2447e9809deaa22f56b53911 (patch) | |
| tree | c9a56b1ed0d5e8eb2f21a843552c6c0bc6df5597 /src/vnet/ip | |
| parent | 2a3fb1a28b170ac1d37815983611e83d148811d4 (diff) | |
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 <dave@barachs.net>
Diffstat (limited to 'src/vnet/ip')
| -rw-r--r-- | src/vnet/ip/ip4_mtrie.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vnet/ip/ip4_mtrie.c b/src/vnet/ip/ip4_mtrie.c index 5aa9b926483..97c25074639 100644 --- a/src/vnet/ip/ip4_mtrie.c +++ b/src/vnet/ip/ip4_mtrie.c @@ -812,7 +812,11 @@ ip4_mtrie_module_init (vlib_main_t * vm) if (0 == im->mtrie_heap_size) im->mtrie_heap_size = IP4_FIB_DEFAULT_MTRIE_HEAP_SIZE; +#if USE_DLMALLOC == 0 im->mtrie_mheap = mheap_alloc (0, im->mtrie_heap_size); +#else + im->mtrie_mheap = create_mspace (im->mtrie_heap_size, 1 /* locked */ ); +#endif /* Burn one ply so index 0 is taken */ old_heap = clib_mem_set_heap (ip4_main.mtrie_mheap); |