Merge pull request #8728 from awlauria/fix_knem_build

Fix knem build error.

Author: awlauria

opal/mca/btl/sm/btl_sm_knem.c

@@ -13,7 +13,6 @@
 
 #if OPAL_BTL_SM_HAVE_KNEM
 
-#    include <knem_io.h>
 #    include <sys/mman.h>
 
 #    include <fcntl.h>

opal/mca/btl/sm/btl_sm_knem.h

@@ -14,6 +14,8 @@
 
 #if OPAL_BTL_SM_HAVE_KNEM
 
+#    include <knem_io.h>
+
 int mca_btl_sm_knem_init(void);
 int mca_btl_sm_knem_fini(void);
 int mca_btl_sm_knem_progress(void);