vppinfra: fix map_lock issue

[vpp.git] / src / vppinfra / linux / mem.c

diff --git a/src/vppinfra/linux/mem.c b/src/vppinfra/linux/mem.c
index 3b752cf..6c3e036 100644 (file)
--- a/src/vppinfra/linux/mem.c
+++ b/src/vppinfra/linux/mem.c
@@ -461,8 +461,6 @@ clib_mem_vm_map_internal (void *base, clib_mem_page_sz_t log2_page_sz,
   snprintf (hdr->name, CLIB_VM_MAP_HDR_NAME_MAX_LEN - 1, "%s", (char *) name);
   mm->last_map = hdr;
 
-  map_unlock ();
-
   hdr->base_addr = (uword) base;
   hdr->log2_page_sz = log2_page_sz;
   hdr->num_pages = size >> log2_page_sz;
@@ -470,6 +468,8 @@ clib_mem_vm_map_internal (void *base, clib_mem_page_sz_t log2_page_sz,
   hdr->name[CLIB_VM_MAP_HDR_NAME_MAX_LEN - 1] = 0;
   mprotect (hdr, sys_page_sz, PROT_NONE);
 
+  map_unlock ();
+
   CLIB_MEM_UNPOISON (base, size);
   return base;
 }