86 	struct sgx_encl *encl = page->encl;  in sgx_reclaimer_age()  local
91 	idx = srcu_read_lock(&encl->srcu);  in sgx_reclaimer_age()
93 	list_for_each_entry_rcu(encl_mm, &encl->mm_list, list) {  in sgx_reclaimer_age()
107 	srcu_read_unlock(&encl->srcu, idx);  in sgx_reclaimer_age()
119 	struct sgx_encl *encl = page->encl;  in sgx_reclaimer_block()  local
126 		mm_list_version = encl->mm_list_version;  in sgx_reclaimer_block()
131 		idx = srcu_read_lock(&encl->srcu);  in sgx_reclaimer_block()
133 		list_for_each_entry_rcu(encl_mm, &encl->mm_list, list) {  in sgx_reclaimer_block()
140 			if (!ret && encl == vma->vm_private_data)  in sgx_reclaimer_block()
148 		srcu_read_unlock(&encl->srcu, idx);  in sgx_reclaimer_block()
149 	} while (unlikely(encl->mm_list_version != mm_list_version));  in sgx_reclaimer_block()
151 	mutex_lock(&encl->lock);  in sgx_reclaimer_block()
157 	mutex_unlock(&encl->lock);  in sgx_reclaimer_block()
186 static const cpumask_t *sgx_encl_ewb_cpumask(struct sgx_encl *encl)  in sgx_encl_ewb_cpumask()  argument
188 	cpumask_t *cpumask = &encl->cpumask;  in sgx_encl_ewb_cpumask()
199 	idx = srcu_read_lock(&encl->srcu);  in sgx_encl_ewb_cpumask()
201 	list_for_each_entry_rcu(encl_mm, &encl->mm_list, list) {  in sgx_encl_ewb_cpumask()
210 	srcu_read_unlock(&encl->srcu, idx);  in sgx_encl_ewb_cpumask()
229 	struct sgx_encl *encl = encl_page->encl;  in sgx_encl_ewb()  local
237 	va_page = list_first_entry(&encl->va_pages, struct sgx_va_page,  in sgx_encl_ewb()
242 		list_move_tail(&va_page->list, &encl->va_pages);  in sgx_encl_ewb()
246 		ret = __etrack(sgx_get_epc_virt_addr(encl->secs.epc_page));  in sgx_encl_ewb()
261 			on_each_cpu_mask(sgx_encl_ewb_cpumask(encl),  in sgx_encl_ewb()
282 	struct sgx_encl *encl = encl_page->encl;  in sgx_reclaimer_write()  local
286 	mutex_lock(&encl->lock);  in sgx_reclaimer_write()
290 	encl->secs_child_cnt--;  in sgx_reclaimer_write()
292 	if (!encl->secs_child_cnt && test_bit(SGX_ENCL_INITIALIZED, &encl->flags)) {  in sgx_reclaimer_write()
293 		ret = sgx_encl_get_backing(encl, PFN_DOWN(encl->size),  in sgx_reclaimer_write()
298 		sgx_encl_ewb(encl->secs.epc_page, &secs_backing);  in sgx_reclaimer_write()
300 		sgx_encl_free_epc_page(encl->secs.epc_page);  in sgx_reclaimer_write()
301 		encl->secs.epc_page = NULL;  in sgx_reclaimer_write()
307 	mutex_unlock(&encl->lock);  in sgx_reclaimer_write()
346 		if (kref_get_unless_zero(&encl_page->encl->refcount) != 0)  in sgx_reclaim_pages()
363 		page_index = PFN_DOWN(encl_page->desc - encl_page->encl->base);  in sgx_reclaim_pages()
364 		ret = sgx_encl_get_backing(encl_page->encl, page_index, &backing[i]);  in sgx_reclaim_pages()
368 		mutex_lock(&encl_page->encl->lock);  in sgx_reclaim_pages()
370 		mutex_unlock(&encl_page->encl->lock);  in sgx_reclaim_pages()
378 		kref_put(&encl_page->encl->refcount, sgx_encl_release);  in sgx_reclaim_pages()
398 		kref_put(&encl_page->encl->refcount, sgx_encl_release);  in sgx_reclaim_pages()