litmus: get rid of unused RT_F_EXIT_SEM flag

This patch removes the RT_F_EXIT_SEM flag. All code paths
depending on it being true are assumed to be unreachable
and removed.

The 'flags' field in struct rt_params is left as-is for
use by specific schedulers. For example, sched_pfair
defines a custom flag RT_F_REQUEUE within the 'flags'
field.

Signed-off-by: Manohar Vanga <mvanga@mpi-sws.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/litmus/litmus.h b/include/litmus/litmus.h
index 12770e08990b..875783e6a67b 100644
--- a/include/litmus/litmus.h
+++ b/include/litmus/litmus.h
@@ -45,8 +45,6 @@ void litmus_exit_task(struct task_struct *tsk);
 #define tsk_rt(t)               (&(t)->rt_param)
 
 /*      Realtime utility macros */
-#define get_rt_flags(t)         (tsk_rt(t)->flags)
-#define set_rt_flags(t,f)       (tsk_rt(t)->flags=(f))
 #define is_priority_boosted(t)  (tsk_rt(t)->priority_boosted)
 #define get_boost_start(t)  (tsk_rt(t)->boost_start_time)