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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-05-31 14:59:16 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-02-13 22:20:31 (GMT) |
| commit | 248d720e007eed8aa1217dd49144ce66d6fca172 (patch) | |
| tree | b8e76a0bc05f64b65f32d5b2da430811eff3ffe0 /kernel/fork.c | |
| parent | 827570982c7827027a39837a048a4ad88a274f80 (diff) | |
| download | linux-fsl-qoriq-248d720e007eed8aa1217dd49144ce66d6fca172.tar.xz | |
sched-delay-put-task.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index d3394e7..209cb50 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -232,7 +232,9 @@ static inline void put_signal_struct(struct signal_struct *sig) if (atomic_dec_and_test(&sig->sigcnt)) free_signal_struct(sig); } - +#ifdef CONFIG_PREEMPT_RT_BASE +static +#endif void __put_task_struct(struct task_struct *tsk) { WARN_ON(!tsk->exit_state); @@ -247,7 +249,18 @@ void __put_task_struct(struct task_struct *tsk) if (!profile_handoff_task(tsk)) free_task(tsk); } +#ifndef CONFIG_PREEMPT_RT_BASE EXPORT_SYMBOL_GPL(__put_task_struct); +#else +void __put_task_struct_cb(struct rcu_head *rhp) +{ + struct task_struct *tsk = container_of(rhp, struct task_struct, put_rcu); + + __put_task_struct(tsk); + +} +EXPORT_SYMBOL_GPL(__put_task_struct_cb); +#endif void __init __weak arch_task_cache_init(void) { } |