utils/lstopo: add --flags to usage and completions

Forgotten in commit 6ae1c55.

Signed-off-by: Brice Goglin <[email protected]>

Author: bgoglin

contrib/completion/hwloc-completion.bash

@@ -46,6 +46,7 @@ _lstopo() {
 		   --pid
 		   --disallowed --whole-system
 		   --allow
+		   --flags
 		   --children-order
 		   --fontsize
 		   --gridsize

utils/lstopo/lstopo.c

@@ -401,6 +401,7 @@ void usage(const char *name, FILE *where)
   fprintf (where, "  --pid <pid>           Detect topology as seen by process <pid>\n");
   fprintf (where, "  --disallowed          Include objects disallowed by administrative limitations\n");
   fprintf (where, "  --allow <all|local|...>   Change the set of objects marked as allowed\n");
+  fprintf (where, "  --flags <n>           Set the topology flags\n");
   fprintf (where, "Graphical output options:\n");
   fprintf (where, "  --children-order plain\n"
 		  "                        Display memory children below the parent like any other child\n");