diff options
| -rw-r--r-- | kernel/rcu/srcutree.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c index 169a6513b739..f9dd6ed5503e 100644 --- a/kernel/rcu/srcutree.c +++ b/kernel/rcu/srcutree.c @@ -1911,7 +1911,8 @@ static void srcu_module_going(struct module *mod) if (!rcu_seq_state(smp_load_acquire(&ssp->srcu_sup->srcu_gp_seq_needed)) && !WARN_ON_ONCE(!ssp->srcu_sup->sda_is_static)) cleanup_srcu_struct(ssp); - free_percpu(ssp->sda); + if (!WARN_ON(srcu_readers_active(ssp))) + free_percpu(ssp->sda); } } |