190 			    bitmap_set(srgn->mctx->ppn_dirty, srgn_offset,  in ufshpb_iterate_rgn()
266 	if (unlikely(!srgn->mctx)) {  in ufshpb_test_ppn_dirty()
278 	if (find_next_bit(srgn->mctx->ppn_dirty, bit_len + srgn_offset,  in ufshpb_test_ppn_dirty()
301 				     struct ufshpb_map_ctx *mctx, int pos,  in ufshpb_fill_ppn_from_page()  argument
316 	page = mctx->m_page[index];  in ufshpb_fill_ppn_from_page()
460 	if (!srgn->mctx)  in ufshpb_prep_entry()
463 	copied = ufshpb_fill_ppn_from_page(hpb, srgn->mctx, srgn_offset,  in ufshpb_prep_entry()
683 	err = ufshpb_fill_ppn_from_page(hpb, srgn->mctx, srgn_offset, 1, &ppn);  in ufshpb_prep()
790 	map_req->rb.mctx = srgn->mctx;  in ufshpb_get_map_req()
818 	if (!srgn->mctx) {  in ufshpb_clear_dirty_bitmap()
828 	bitmap_zero(srgn->mctx->ppn_dirty, num_entries);  in ufshpb_clear_dirty_bitmap()
881 	if (!srgn->mctx) {  in ufshpb_activate_subregion()
980 		ret = bio_add_pc_page(q, map_req->bio, map_req->rb.mctx->m_page[i],  in ufshpb_execute_map_req()
1014 	struct ufshpb_map_ctx *mctx;  in ufshpb_get_map_ctx()  local
1018 	mctx = mempool_alloc(ufshpb_mctx_pool, GFP_KERNEL);  in ufshpb_get_map_ctx()
1019 	if (!mctx)  in ufshpb_get_map_ctx()
1022 	mctx->m_page = kmem_cache_alloc(hpb->m_page_cache, GFP_KERNEL);  in ufshpb_get_map_ctx()
1023 	if (!mctx->m_page)  in ufshpb_get_map_ctx()
1029 	mctx->ppn_dirty = bitmap_zalloc(num_entries, GFP_KERNEL);  in ufshpb_get_map_ctx()
1030 	if (!mctx->ppn_dirty)  in ufshpb_get_map_ctx()
1034 		mctx->m_page[i] = mempool_alloc(ufshpb_page_pool, GFP_KERNEL);  in ufshpb_get_map_ctx()
1035 		if (!mctx->m_page[i]) {  in ufshpb_get_map_ctx()
1037 				mempool_free(mctx->m_page[j], ufshpb_page_pool);  in ufshpb_get_map_ctx()
1040 		clear_page(page_address(mctx->m_page[i]));  in ufshpb_get_map_ctx()
1043 	return mctx;  in ufshpb_get_map_ctx()
1046 	bitmap_free(mctx->ppn_dirty);  in ufshpb_get_map_ctx()
1048 	kmem_cache_free(hpb->m_page_cache, mctx->m_page);  in ufshpb_get_map_ctx()
1050 	mempool_free(mctx, ufshpb_mctx_pool);  in ufshpb_get_map_ctx()
1055 			       struct ufshpb_map_ctx *mctx)  in ufshpb_put_map_ctx()  argument
1060 		mempool_free(mctx->m_page[i], ufshpb_page_pool);  in ufshpb_put_map_ctx()
1062 	bitmap_free(mctx->ppn_dirty);  in ufshpb_put_map_ctx()
1063 	kmem_cache_free(hpb->m_page_cache, mctx->m_page);  in ufshpb_put_map_ctx()
1064 	mempool_free(mctx, ufshpb_mctx_pool);  in ufshpb_put_map_ctx()
1192 		ufshpb_put_map_ctx(hpb, srgn->mctx);  in ufshpb_purge_active_subregion()
1194 		srgn->mctx = NULL;  in ufshpb_purge_active_subregion()
1318 		srgn->mctx = ufshpb_get_map_ctx(hpb, srgn->is_last);  in ufshpb_issue_map_req()
1319 		if (!srgn->mctx) {  in ufshpb_issue_map_req()
1791 		srgn->mctx = ufshpb_get_map_ctx(hpb, srgn->is_last);  in ufshpb_init_pinned_active_region()
1793 		if (!srgn->mctx) {  in ufshpb_init_pinned_active_region()
1809 		ufshpb_put_map_ctx(hpb, srgn->mctx);  in ufshpb_init_pinned_active_region()
1972 			ufshpb_put_map_ctx(hpb, srgn->mctx);  in ufshpb_destroy_subregion_tbl()