netdev - Re: [PATCH net-next 2/2] qdisc: fix build with !CONFIG_NET

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Date:	Sat, 31 Aug 2013 10:15:33 -0700
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next 2/2] qdisc: fix build with !CONFIG_NET_SCHED

Multiqueue scheduler refers to default_qdisc_ops; therefore the
variable definition needs to be moved to handle case where net
scheduler API is not available.

Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>


--- a/net/sched/sch_api.c	2013-08-31 09:40:20.949205839 -0700
+++ b/net/sched/sch_api.c	2013-08-31 10:01:45.811672724 -0700
@@ -131,11 +131,6 @@ static DEFINE_RWLOCK(qdisc_mod_lock);
  ************************************************/
 
 
-/* Qdisc to use by default */
-
-const struct Qdisc_ops *default_qdisc_ops = &pfifo_fast_ops;
-EXPORT_SYMBOL(default_qdisc_ops);
-
 /* The list of all installed queueing disciplines. */
 
 static struct Qdisc_ops *qdisc_base;
--- a/net/sched/sch_generic.c	2013-08-31 09:50:18.313178455 -0700
+++ b/net/sched/sch_generic.c	2013-08-31 10:02:10.699323182 -0700
@@ -30,6 +30,10 @@
 #include <net/pkt_sched.h>
 #include <net/dst.h>
 
+/* Qdisc to use by default */
+const struct Qdisc_ops *default_qdisc_ops = &pfifo_fast_ops;
+EXPORT_SYMBOL(default_qdisc_ops);
+
 /* Main transmission queue. */
 
 /* Modifications to data participating in scheduling must be protected with
--
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