485     io_pending_proxy_t *p = q->stack_ctx;  in proxy_submit_cb()  local
502     while (p) {  in proxy_submit_cb()
504         P_DEBUG("%s: queueing req for backend: %p\n", __func__, (void *)p);  in proxy_submit_cb()
505         if (p->qcount_incr) {  in proxy_submit_cb()
512         if (p->background) {  in proxy_submit_cb()
513             P_DEBUG("%s: fast-returning background object: %p\n", __func__, (void *)p);  in proxy_submit_cb()
518             return_io_pending((io_pending_t *)p);  in proxy_submit_cb()
519             p = p->next;  in proxy_submit_cb()
522         be = p->backend;  in proxy_submit_cb()
525             STAILQ_INSERT_HEAD(&head, p, io_next);  in proxy_submit_cb()
528             STAILQ_INSERT_HEAD(&be->io_head, p, io_next);  in proxy_submit_cb()
537         p = p->next;  in proxy_submit_cb()
583     io_pending_proxy_t *p = (io_pending_proxy_t *)pending;  in proxy_return_rctx_cb()  local
584     if (p->client_resp && p->client_resp->blen) {  in proxy_return_rctx_cb()
587         unsigned int kb = p->client_resp->blen / 1000;  in proxy_return_rctx_cb()
588         p->thread->proxy_vm_extra_kb += kb > 0 ? kb : 1;  in proxy_return_rctx_cb()
591     mcp_rcontext_t *rctx = p->rctx;  in proxy_return_rctx_cb()
600     io_queue_t *q = conn_io_queue_get(p->c, p->io_queue_type);  in proxy_return_rctx_cb()
602     conn *c = p->c;  in proxy_return_rctx_cb()
603     if (p->io_type != IO_PENDING_TYPE_EXTSTORE) {  in proxy_return_rctx_cb()
607         do_cache_free(p->thread->io_cache, p);  in proxy_return_rctx_cb()
623     io_pending_proxy_t *p = (io_pending_proxy_t *)pending;  in proxy_finalize_rctx_cb()  local
625     if (p->io_type == IO_PENDING_TYPE_EXTSTORE) {  in proxy_finalize_rctx_cb()
626         if (p->hdr_it) {  in proxy_finalize_rctx_cb()
628             if (p->miss) {  in proxy_finalize_rctx_cb()
629                 item_unlink(p->hdr_it);  in proxy_finalize_rctx_cb()
631             item_remove(p->hdr_it);  in proxy_finalize_rctx_cb()
1309     io_pending_proxy_t *p = do_cache_alloc(c->thread->io_cache);  in mcp_queue_rctx_io()  local
1310     if (p == NULL) {  in mcp_queue_rctx_io()
1320     memset(p, 0, sizeof(io_pending_proxy_t));  in mcp_queue_rctx_io()
1322     p->io_queue_type = IO_QUEUE_PROXY;  in mcp_queue_rctx_io()
1323     p->thread = c->thread;  in mcp_queue_rctx_io()
1324     p->c = c;  in mcp_queue_rctx_io()
1325     p->client_resp = r;  in mcp_queue_rctx_io()
1326     p->flushed = false;  in mcp_queue_rctx_io()
1327     p->return_cb = NULL;  in mcp_queue_rctx_io()
1328     p->finalize_cb = proxy_finalize_rctx_cb;  in mcp_queue_rctx_io()
1331     p->rctx = rctx;  in mcp_queue_rctx_io()
1334         p->ascii_multiget = rq->ascii_multiget;  in mcp_queue_rctx_io()
1336         p->backend = be;  in mcp_queue_rctx_io()
1338         mcp_request_attach(rq, p);  in mcp_queue_rctx_io()
1349         p->qcount_incr = true;  in mcp_queue_rctx_io()
1354     p->next = q->stack_ctx;  in mcp_queue_rctx_io()
1355     q->stack_ctx = p;  in mcp_queue_rctx_io()
1358     return p;  in mcp_queue_rctx_io()
1628 static void dump_pool_info(mcp_pool_t *p) {  in dump_pool_info()  argument
1630             p->beprefix, p->pool_size, p->pool_be_total, p->g.refcount, p->use_iothread);  in dump_pool_info()
1632     for (int x = 0; x < p->pool_be_total; x++) {  in dump_pool_info()
1633         mcp_backend_t *be = p->pool[x].be;  in dump_pool_info()
1661             mcp_pool_t *p = luaL_testudata(L, -1, "mcp.pool");  in dump_pools()  local
1662             if (p != NULL) {  in dump_pools()
1663                 dump_pool_info(p);  in dump_pools()