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| author | Thomas Gleixner <tglx@linutronix.de> | 2022-03-14 10:10:15 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-03-14 10:10:15 +0100 |
| commit | 1f1893d78180c0c8bd4f53405420aa31eabfb263 (patch) | |
| tree | 95dcece73d404446f2a064227b55e07de0a8501d /kernel/rcu/tree.c | |
| parent | 58dedf0a4782ce42b4d31f1f62e5ad80a1b73d72 (diff) | |
| parent | f96272a90d9eaea9933aaab704ddbd258feb3841 (diff) | |
Merge branch 'timers/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into timers/core
Pull tick/NOHZ updates from Frederic Weisbecker:
- A fix for rare jiffies update stalls that were reported by Paul McKenney
- Tick side cleanups after RCU_FAST_NO_HZ removal
- Handle softirqs on idle more gracefully
Link: https://lore.kernel.org/all/20220307233034.34550-1-frederic@kernel.org
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index a4c25a6283b0..80faf2273ce9 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -1086,9 +1086,8 @@ void rcu_irq_enter_irqson(void) * Just check whether or not this CPU has non-offloaded RCU callbacks * queued. */ -int rcu_needs_cpu(u64 basemono, u64 *nextevt) +int rcu_needs_cpu(void) { - *nextevt = KTIME_MAX; return !rcu_segcblist_empty(&this_cpu_ptr(&rcu_data)->cblist) && !rcu_rdp_is_offloaded(this_cpu_ptr(&rcu_data)); } |