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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-12-06 08:35:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-12-06 08:35:05 -0800 |
| commit | fb7b26e47ef932a21f0cac4cf04e8f51105d77d7 (patch) | |
| tree | c5ebb4fa8802eff12932d584d02220eab42b5af2 /kernel/sched/rt.c | |
| parent | 69d2ca60029684360bc8f1000bf394fc60031e81 (diff) | |
| parent | ecf7d01c229d11a44609c0067889372c91fb4f36 (diff) | |
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Thomas Gleixner:
"This updates contains the following changes:
- Fix a signal handling regression in the bit wait functions.
- Avoid false positive warnings in the wakeup path.
- Initialize the scheduler root domain properly.
- Handle gtime calculations in proc/$PID/stat proper.
- Add more documentation for the barriers in try_to_wake_up().
- Fix a subtle race in try_to_wake_up() which might cause a task to
be scheduled on two cpus
- Compile static helper function only when it is used"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule()
sched/core: Better document the try_to_wake_up() barriers
sched/cputime: Fix invalid gtime in proc
sched/core: Clear the root_domain cpumasks in init_rootdomain()
sched/core: Remove false-positive warning from wake_up_process()
sched/wait: Fix signal handling in bit wait helpers
sched/rt: Hide the push_irq_work_func() declaration
Diffstat (limited to 'kernel/sched/rt.c')
| -rw-r--r-- | kernel/sched/rt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index e3cc16312046..8ec86abe0ea1 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -64,7 +64,7 @@ static void start_rt_bandwidth(struct rt_bandwidth *rt_b) raw_spin_unlock(&rt_b->rt_runtime_lock); } -#ifdef CONFIG_SMP +#if defined(CONFIG_SMP) && defined(HAVE_RT_PUSH_IPI) static void push_irq_work_func(struct irq_work *work); #endif |