NGX_HTTP_SUBREQUEST_IN_MEMORY 2176 src/http/modules/ngx_http_ssi_filter_module.c         flags |= NGX_HTTP_SUBREQUEST_IN_MEMORY|NGX_HTTP_SUBREQUEST_WAITED;
NGX_HTTP_SUBREQUEST_IN_MEMORY 2489 src/http/ngx_http_core_module.c     sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;