Lines Matching refs:root
218 * Hierarchical domains use the domain lock of the root domain
221 * For non-hierarchical domains (as for root domains), the root
222 * pointer is set to the domain itself so that &domain->root->mutex
226 domain->root = domain;
512 lockdep_assert_held(&domain->root->mutex);
528 * This also makes sure that all domains point to the same root when
531 lockdep_assert_held(&domain->root->mutex);
553 mutex_lock(&domain->root->mutex);
575 mutex_unlock(&domain->root->mutex);
625 mutex_lock(&domain->root->mutex);
627 mutex_unlock(&domain->root->mutex);
744 mutex_lock(&domain->root->mutex);
755 mutex_unlock(&domain->root->mutex);
824 mutex_lock(&domain->root->mutex);
863 mutex_unlock(&domain->root->mutex);
865 mutex_lock(&domain->root->mutex);
889 mutex_unlock(&domain->root->mutex);
1156 domain->root = parent->root;
1555 mutex_lock(&domain->root->mutex);
1558 mutex_unlock(&domain->root->mutex);
1569 lockdep_assert_held(&d->domain->root->mutex);
1635 mutex_lock(&domain->root->mutex);
1663 mutex_unlock(&domain->root->mutex);
1718 mutex_lock(&domain->root->mutex);
1730 mutex_unlock(&domain->root->mutex);
1755 mutex_lock(&domain->root->mutex);
1759 mutex_unlock(&domain->root->mutex);
1980 void __init irq_domain_debugfs_init(struct dentry *root)
1984 domain_dir = debugfs_create_dir("domains", root);