add missing static keyword to globals

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal_memalloc.c

diff --git a/lib/librte_eal/linuxapp/eal/eal_memalloc.c b/lib/librte_eal/linuxapp/eal/eal_memalloc.c
index 71a6e0f..48b9c73 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_memalloc.c
+++ b/lib/librte_eal/linuxapp/eal/eal_memalloc.c
@@ -61,7 +61,7 @@ const int anonymous_hugepages_supported =
  * and/or memfd with hugetlbfs, so we need to be able to adjust this flag at
  * runtime, and fall back to anonymous memory.
  */
-int memfd_create_supported =
+static int memfd_create_supported =
 #ifdef MFD_HUGETLB
 #define MEMFD_SUPPORTED
                1;
@@ -1408,6 +1408,9 @@ sync_walk(const struct rte_memseg_list *msl, void *arg __rte_unused)
        unsigned int i;
        int msl_idx;
 
+       if (msl->external)
+               return 0;
+
        msl_idx = msl - mcfg->memsegs;
        primary_msl = &mcfg->memsegs[msl_idx];
        local_msl = &local_memsegs[msl_idx];
@@ -1456,6 +1459,9 @@ secondary_msl_create_walk(const struct rte_memseg_list *msl,
        char name[PATH_MAX];
        int msl_idx, ret;
 
+       if (msl->external)
+               return 0;
+
        msl_idx = msl - mcfg->memsegs;
        primary_msl = &mcfg->memsegs[msl_idx];
        local_msl = &local_memsegs[msl_idx];
@@ -1509,6 +1515,9 @@ fd_list_create_walk(const struct rte_memseg_list *msl,
        unsigned int len;
        int msl_idx;
 
+       if (msl->external)
+               return 0;
+
        msl_idx = msl - mcfg->memsegs;
        len = msl->memseg_arr.len;