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Groups > linux.kernel > #1348245
| From | Steven Rostedt <rostedt@goodmis.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH RT 09/13] sched,rt: __always_inline preemptible_lazy() |
| Date | 2016-03-02 17:00 +0100 |
| Message-ID | <r8hlX-1fW-77@gated-at.bofh.it> (permalink) |
| References | <r8hce-1c4-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
3.12.54-rt74-rc1 stable review patch.
If anyone has any objections, please let me know.
------------------
From: Mike Galbraith <umgwanakikbuti@gmail.com>
homer: # nm kernel/sched/core.o|grep preemptible_lazy
00000000000000b5 t preemptible_lazy
echo wakeup_rt > current_tracer ==> Welcome to infinity.
Signed-off-by: Mike Galbraith <umgwanakikbuti@gmail.com>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: linux-rt-users <linux-rt-users@vger.kernel.org>
Link: http://lkml.kernel.org/r/1456067490.3771.2.camel@gmail.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
kernel/sched/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index d02b025f434c..7e56dc293669 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -2734,7 +2734,7 @@ void __sched schedule_preempt_disabled(void)
* set by a RT task. Oterwise we try to avoid beeing scheduled out as long as
* preempt_lazy_count counter >0.
*/
-static int preemptible_lazy(void)
+static __always_inline int preemptible_lazy(void)
{
if (test_thread_flag(TIF_NEED_RESCHED))
return 1;
--
2.7.0
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[PATCH RT 00/13] Linux 3.12.54-rt74-rc1 Steven Rostedt <rostedt@goodmis.org> - 2016-03-02 17:00 +0100 [PATCH RT 12/13] kernel: sched: Fix preempt_disable_ip recodring for preempt_disable() Steven Rostedt <rostedt@goodmis.org> - 2016-03-02 17:00 +0100 [PATCH RT 01/13] ptrace: dont open IRQs in ptrace_freeze_traced() too early Steven Rostedt <rostedt@goodmis.org> - 2016-03-02 17:00 +0100 [PATCH RT 10/13] trace: Use rcuidle version for preemptoff_hist trace point Steven Rostedt <rostedt@goodmis.org> - 2016-03-02 17:00 +0100 [PATCH RT 07/13] kernel: softirq: unlock with irqs on Steven Rostedt <rostedt@goodmis.org> - 2016-03-02 17:00 +0100 [PATCH RT 05/13] latencyhist: disable jump-labels Steven Rostedt <rostedt@goodmis.org> - 2016-03-02 17:00 +0100 [PATCH RT 11/13] rcu/torture: Comment out rcu_bh ops on PREEMPT_RT_FULL Steven Rostedt <rostedt@goodmis.org> - 2016-03-02 17:00 +0100 [PATCH RT 09/13] sched,rt: __always_inline preemptible_lazy() Steven Rostedt <rostedt@goodmis.org> - 2016-03-02 17:00 +0100 [PATCH RT 14/13] tracing: Fix probe_wakeup_latency_hist_start() prototype Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-03-04 05:10 +0100
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