diff options
Diffstat (limited to 'litmus/preempt.c')
-rw-r--r-- | litmus/preempt.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/litmus/preempt.c b/litmus/preempt.c index 5704d0bf4c0b..28368d5bc046 100644 --- a/litmus/preempt.c +++ b/litmus/preempt.c | |||
@@ -30,6 +30,7 @@ void sched_state_will_schedule(struct task_struct* tsk) | |||
30 | /* Litmus tasks should never be subject to a remote | 30 | /* Litmus tasks should never be subject to a remote |
31 | * set_tsk_need_resched(). */ | 31 | * set_tsk_need_resched(). */ |
32 | BUG_ON(is_realtime(tsk)); | 32 | BUG_ON(is_realtime(tsk)); |
33 | |||
33 | #ifdef CONFIG_PREEMPT_STATE_TRACE | 34 | #ifdef CONFIG_PREEMPT_STATE_TRACE |
34 | TRACE_TASK(tsk, "set_tsk_need_resched() ret:%p\n", | 35 | TRACE_TASK(tsk, "set_tsk_need_resched() ret:%p\n", |
35 | __builtin_return_address(0)); | 36 | __builtin_return_address(0)); |
@@ -45,13 +46,17 @@ void sched_state_ipi(void) | |||
45 | /* Cause scheduler to be invoked. | 46 | /* Cause scheduler to be invoked. |
46 | * This will cause a transition to WILL_SCHEDULE. */ | 47 | * This will cause a transition to WILL_SCHEDULE. */ |
47 | set_tsk_need_resched(current); | 48 | set_tsk_need_resched(current); |
49 | /* | ||
48 | TRACE_STATE("IPI -> set_tsk_need_resched(%s/%d)\n", | 50 | TRACE_STATE("IPI -> set_tsk_need_resched(%s/%d)\n", |
49 | current->comm, current->pid); | 51 | current->comm, current->pid); |
52 | */ | ||
50 | } else { | 53 | } else { |
51 | /* ignore */ | 54 | /* ignore */ |
55 | /* | ||
52 | TRACE_STATE("ignoring IPI in state %x (%s)\n", | 56 | TRACE_STATE("ignoring IPI in state %x (%s)\n", |
53 | get_sched_state(), | 57 | get_sched_state(), |
54 | sched_state_name(get_sched_state())); | 58 | sched_state_name(get_sched_state())); |
59 | */ | ||
55 | } | 60 | } |
56 | } | 61 | } |
57 | 62 | ||