diff --git a/kernel/jump_label.c b/kernel/jump_label.c index ee72f937bedc255b46120560f732afad0dcc2409..ba2454af41412acf00e35ade9d5e99f4df2c8d5b 100644 --- a/kernel/jump_label.c +++ b/kernel/jump_label.c @@ -83,6 +83,7 @@ void static_key_slow_inc_cpuslocked(struct static_key *key) int v, v1; STATIC_KEY_CHECK_USE(key); + lockdep_assert_cpus_held(); /* * Careful if we get concurrent static_key_slow_inc() calls; @@ -128,6 +129,7 @@ EXPORT_SYMBOL_GPL(static_key_slow_inc); void static_key_enable_cpuslocked(struct static_key *key) { STATIC_KEY_CHECK_USE(key); + lockdep_assert_cpus_held(); if (atomic_read(&key->enabled) > 0) { WARN_ON_ONCE(atomic_read(&key->enabled) != 1); @@ -158,6 +160,7 @@ EXPORT_SYMBOL_GPL(static_key_enable); void static_key_disable_cpuslocked(struct static_key *key) { STATIC_KEY_CHECK_USE(key); + lockdep_assert_cpus_held(); if (atomic_read(&key->enabled) != 1) { WARN_ON_ONCE(atomic_read(&key->enabled) != 0); @@ -183,6 +186,8 @@ static void __static_key_slow_dec_cpuslocked(struct static_key *key, unsigned long rate_limit, struct delayed_work *work) { + lockdep_assert_cpus_held(); + /* * The negative count check is valid even when a negative * key->enabled is in use by static_key_slow_inc(); a