From b1f5890e0aa8f0eb4ad9772ca50c1320a8af0a9c Mon Sep 17 00:00:00 2001
From: Christopher Kenna <cjk@cs.unc.edu>
Date: Thu, 4 Oct 2012 15:44:14 -0400
Subject: Add ifdef's for CONFIG_PLUGIN_MC and CONFIG_MERGE_TIMERS.

---
 litmus/jobs.c             | 10 ++++++++++
 litmus/litmus.c           |  5 ++++-
 litmus/preempt.c          |  2 --
 litmus/rt_domain.c        |  9 ++++++++-
 litmus/sched_task_trace.c |  7 +++++++
 litmus/trace.c            |  8 ++++++++
 6 files changed, 37 insertions(+), 4 deletions(-)

(limited to 'litmus')

diff --git a/litmus/jobs.c b/litmus/jobs.c
index 18388e1ca98d..6ba40db9639f 100644
--- a/litmus/jobs.c
+++ b/litmus/jobs.c
@@ -9,8 +9,16 @@
 #include <litmus/trace.h>
 #include <litmus/sched_trace.h>
 #include <litmus/domain.h>
+
+#ifdef CONFIG_MERGE_TIMERS
 #include <litmus/event_group.h>
+#endif
+
+#ifdef CONFIG_PLUGIN_MC
 #include <litmus/sched_mc.h>
+#else
+#define TRACE_MC_TASK(t, fmt, args...) TRACE_TASK(t, fmt, ##args)
+#endif
 
 static inline void setup_release(struct task_struct *t, struct rt_job *job,
 				 lt_t release)
@@ -49,8 +57,10 @@ void setup_user_release(struct task_struct *t, lt_t release)
 {
 	setup_release(t, &tsk_rt(t)->user_job, release);
 	TRACE_MC_TASK(t, "user rel=%llu, dead=%llu\n", get_user_release(t), get_user_deadline(t));
+#ifdef CONFIG_PLUGIN_MC
 	if (CRIT_LEVEL_A != tsk_mc_crit(t))
 		sched_trace_task_release(t);
+#endif
 
 }
 
diff --git a/litmus/litmus.c b/litmus/litmus.c
index cb41548d3e2d..07d9d70346a0 100644
--- a/litmus/litmus.c
+++ b/litmus/litmus.c
@@ -13,11 +13,14 @@
 #include <litmus/litmus.h>
 #include <litmus/bheap.h>
 #include <litmus/trace.h>
-#include <litmus/event_group.h>
 #include <litmus/rt_domain.h>
 #include <litmus/litmus_proc.h>
 #include <litmus/sched_trace.h>
 
+#ifdef CONFIG_MERGE_TIMERS
+#include <litmus/event_group.h>
+#endif
+
 #ifdef CONFIG_PLUGIN_MC
 #include <linux/pid.h>
 #include <linux/hrtimer.h>
diff --git a/litmus/preempt.c b/litmus/preempt.c
index 3606cd7ffae7..8f1304afea26 100644
--- a/litmus/preempt.c
+++ b/litmus/preempt.c
@@ -6,8 +6,6 @@
 /* The rescheduling state of each processor.
  */
 DEFINE_PER_CPU_SHARED_ALIGNED(atomic_t, resched_state);
-#define TRACE_TASK(t, fmt, args...)
-#define TRACE(fmt, args...)
 
 void sched_state_will_schedule(struct task_struct* tsk)
 {
diff --git a/litmus/rt_domain.c b/litmus/rt_domain.c
index 98a30b88baab..b70c94695a58 100644
--- a/litmus/rt_domain.c
+++ b/litmus/rt_domain.c
@@ -12,13 +12,16 @@
 #include <linux/slab.h>
 
 #include <litmus/litmus.h>
-#include <litmus/event_group.h>
 #include <litmus/sched_plugin.h>
 #include <litmus/sched_trace.h>
 #include <litmus/rt_domain.h>
 #include <litmus/trace.h>
 #include <litmus/bheap.h>
 
+#ifdef CONFIG_MERGE_TIMERS
+#include <litmus/event_group.h>
+#endif
+
 /* Uncomment when debugging timer races... */
 #if 1
 #define VTRACE_TASK TRACE_TASK
@@ -53,11 +56,13 @@ static void do_release(struct release_heap *rh)
 {
 	unsigned long flags;
 
+#ifdef CONFIG_PLUGIN_MC
 	if (CRIT_LEVEL_B == rh->dom->level)  {
 		TS_LVLB_RELEASE_START;
 	} else {
 		TS_LVLC_RELEASE_START;
 	}
+#endif
 
 	TS_RELEASE_LATENCY(rh->release_time);
 
@@ -75,11 +80,13 @@ static void do_release(struct release_heap *rh)
 	/* call release callback */
 	rh->dom->release_jobs(rh->dom, &rh->heap);
 
+#ifdef CONFIG_PLUGIN_MC
 	if (CRIT_LEVEL_B == rh->dom->level) {
 		TS_LVLB_RELEASE_END;
 	} else {
 		TS_LVLC_RELEASE_END;
 	}
+#endif
 }
 
 #ifdef CONFIG_MERGE_TIMERS
diff --git a/litmus/sched_task_trace.c b/litmus/sched_task_trace.c
index a5e7f799c1a9..d6487d3b7837 100644
--- a/litmus/sched_task_trace.c
+++ b/litmus/sched_task_trace.c
@@ -16,9 +16,14 @@
 #include <litmus/ftdev.h>
 #include <litmus/rt_domain.h>
 #include <litmus/domain.h>
+
+#ifdef CONFIG_MERGE_TIMERS
 #include <litmus/event_group.h>
+#endif
 
+#ifdef CONFIG_PLUGIN_MC
 #include <litmus/sched_mc.h>
+#endif
 
 #define NO_EVENTS		(1 << CONFIG_SCHED_TASK_TRACE_SHIFT)
 
@@ -136,7 +141,9 @@ feather_callback void do_sched_trace_task_param(unsigned long id, unsigned long
 		rec->data.param.phase     = get_rt_phase(t);
 		rec->data.param.partition = get_partition(t);
 		rec->data.param.class     = get_class(t);
+#ifdef CONFIG_PLUGIN_MC
 		rec->data.param.level     = (tsk_mc_data(t) ? tsk_mc_crit(t) : -1);
+#endif
 		put_record(rec);
 	}
 }
diff --git a/litmus/trace.c b/litmus/trace.c
index 4722ffa443c6..e3883ca61590 100644
--- a/litmus/trace.c
+++ b/litmus/trace.c
@@ -7,8 +7,14 @@
 #include <litmus/trace.h>
 
 #include <litmus/domain.h>
+
+#ifdef CONFIG_MERGE_TIMERS
 #include <litmus/event_group.h>
+#endif
+
+#ifdef CONFIG_PLUGIN_MC
 #include <litmus/sched_mc.h>
+#endif
 
 /******************************************************************************/
 /*                          Allocation                                        */
@@ -135,6 +141,7 @@ feather_callback void save_timestamp_task(unsigned long event,
 	int rt = is_realtime(ts);
 	uint8_t type = rt ? TSK_RT : TSK_BE;
 
+#ifdef CONFIG_PLUGIN_MC
 	if (TS_LVLA_SCHED_END_ID == event) {
 		if (rt && CRIT_LEVEL_A == tsk_mc_crit(ts))
 			type = TSK_LVLA;
@@ -145,6 +152,7 @@ feather_callback void save_timestamp_task(unsigned long event,
 		if (rt && CRIT_LEVEL_C == tsk_mc_crit(ts))
 			type = TSK_LVLC;
 	}
+#endif
 	__save_timestamp(event, type);
 }
 
-- 
cgit v1.2.2