20 #include "encl.h"
114 	struct sgx_encl *encl = page->encl;  in sgx_reclaimer_age()  local
119 	idx = srcu_read_lock(&encl->srcu);  in sgx_reclaimer_age()
121 	list_for_each_entry_rcu(encl_mm, &encl->mm_list, list) {  in sgx_reclaimer_age()
135 	srcu_read_unlock(&encl->srcu, idx);  in sgx_reclaimer_age()
147 	struct sgx_encl *encl = page->encl;  in sgx_reclaimer_block()  local
150 	sgx_zap_enclave_ptes(encl, addr);  in sgx_reclaimer_block()
152 	mutex_lock(&encl->lock);  in sgx_reclaimer_block()
158 	mutex_unlock(&encl->lock);  in sgx_reclaimer_block()
203 	struct sgx_encl *encl = encl_page->encl;  in sgx_encl_ewb()  local
211 	va_page = list_first_entry(&encl->va_pages, struct sgx_va_page,  in sgx_encl_ewb()
216 		list_move_tail(&va_page->list, &encl->va_pages);  in sgx_encl_ewb()
220 		ret = __etrack(sgx_get_epc_virt_addr(encl->secs.epc_page));  in sgx_encl_ewb()
235 			on_each_cpu_mask(sgx_encl_cpumask(encl),  in sgx_encl_ewb()
256 	struct sgx_encl *encl = encl_page->encl;  in sgx_reclaimer_write()  local
260 	mutex_lock(&encl->lock);  in sgx_reclaimer_write()
264 	encl->secs_child_cnt--;  in sgx_reclaimer_write()
267 	if (!encl->secs_child_cnt && test_bit(SGX_ENCL_INITIALIZED, &encl->flags)) {  in sgx_reclaimer_write()
268 		ret = sgx_encl_alloc_backing(encl, PFN_DOWN(encl->size),  in sgx_reclaimer_write()
273 		sgx_encl_ewb(encl->secs.epc_page, &secs_backing);  in sgx_reclaimer_write()
275 		sgx_encl_free_epc_page(encl->secs.epc_page);  in sgx_reclaimer_write()
276 		encl->secs.epc_page = NULL;  in sgx_reclaimer_write()
282 	mutex_unlock(&encl->lock);  in sgx_reclaimer_write()
319 		if (kref_get_unless_zero(&encl_page->encl->refcount) != 0)  in sgx_reclaim_pages()
336 		page_index = PFN_DOWN(encl_page->desc - encl_page->encl->base);  in sgx_reclaim_pages()
338 		mutex_lock(&encl_page->encl->lock);  in sgx_reclaim_pages()
339 		ret = sgx_encl_alloc_backing(encl_page->encl, page_index, &backing[i]);  in sgx_reclaim_pages()
341 			mutex_unlock(&encl_page->encl->lock);  in sgx_reclaim_pages()
346 		mutex_unlock(&encl_page->encl->lock);  in sgx_reclaim_pages()
354 		kref_put(&encl_page->encl->refcount, sgx_encl_release);  in sgx_reclaim_pages()
373 		kref_put(&encl_page->encl->refcount, sgx_encl_release);  in sgx_reclaim_pages()