diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2025-11-16 21:51:07 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-11-20 22:26:09 +0100 |
| commit | c04507ac500e2cc8048000c2a849588227554e06 (patch) | |
| tree | de3fbbf4ddfa82367a42000eedc10a1708d36e61 /kernel/rcu/tree_stall.h | |
| parent | 33cf66d88306663d16e4759e9d24766b0aaa2e17 (diff) | |
sched: Provide and use set_need_resched_current()
set_tsk_need_resched(current) requires set_preempt_need_resched(current) to
work correctly outside of the scheduler.
Provide set_need_resched_current() which wraps this correctly and replace
all the open coded instances.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251116174750.665769842@linutronix.de
Diffstat (limited to 'kernel/rcu/tree_stall.h')
| -rw-r--r-- | kernel/rcu/tree_stall.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/rcu/tree_stall.h b/kernel/rcu/tree_stall.h index d16afeb11506..b67532cb8770 100644 --- a/kernel/rcu/tree_stall.h +++ b/kernel/rcu/tree_stall.h @@ -763,8 +763,7 @@ static void print_cpu_stall(unsigned long gp_seq, unsigned long gps) * progress and it could be we're stuck in kernel space without context * switches for an entirely unreasonable amount of time. */ - set_tsk_need_resched(current); - set_preempt_need_resched(); + set_need_resched_current(); } static bool csd_lock_suppress_rcu_stall; |