X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvppinfra%2Fbihash_template.c;h=dac42a8dc14e1ea81ff7a5f0e8270c344afd4ebd;hb=6183cf4fb90744675b6d4b606b90b57250c724de;hp=2305436dca2def7589dac9df36b58afd3fb432c5;hpb=11492291e660bcf0a362943b49b7854b4510e94c;p=vpp.git

diff --git a/src/vppinfra/bihash_template.c b/src/vppinfra/bihash_template.c
index 2305436dca2..dac42a8dc14 100644
--- a/src/vppinfra/bihash_template.c
+++ b/src/vppinfra/bihash_template.c
@@ -53,7 +53,7 @@ static inline void *BV (alloc_aligned) (BVT (clib_bihash) * h, uword nbytes)
       rv = mmap (base, alloc, PROT_READ | PROT_WRITE, mmap_flags_huge, -1, 0);
 
       /* fallback - maybe we are still able to allocate normal pages */
-      if (rv == MAP_FAILED)
+      if (rv == MAP_FAILED || mlock (base, alloc) != 0)
 	rv = mmap (base, alloc, PROT_READ | PROT_WRITE, mmap_flags, -1, 0);
 
       if (rv == MAP_FAILED)