No please don't do that. For lots of reasons. Instead test it, fix the bugs that have stopped it from being enabled in a better way, and do so as a community. #ifndef does not actually help that process.
>For future testing purposes, is this ok for the tree? > >Index: if.c >=================================================================== >RCS file: /cvs/src/sys/net/if.c,v >retrieving revision 1.570 >diff -u -p -u -r1.570 if.c >--- if.c 20 Dec 2018 10:26:36 -0000 1.570 >+++ if.c 30 Dec 2018 18:49:41 -0000 >@@ -233,7 +233,9 @@ int ifq_congestion; > > int netisr; > >+#ifndef NET_TASKQ > #define NET_TASKQ 1 >+#endif > struct taskq *nettqmp[NET_TASKQ]; > > struct task if_input_task_locked = TASK_INITIALIZER(if_netisr, NULL); > >
