From owner-p4-projects@FreeBSD.ORG Wed Aug 8 06:38:04 2007 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id B8F0B16A420; Wed, 8 Aug 2007 06:38:04 +0000 (UTC) Delivered-To: perforce@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6EF1416A418 for ; Wed, 8 Aug 2007 06:38:04 +0000 (UTC) (envelope-from kmacy@freebsd.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 5A8DB13C48D for ; Wed, 8 Aug 2007 06:38:04 +0000 (UTC) (envelope-from kmacy@freebsd.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.1/8.14.1) with ESMTP id l786c4l1001488 for ; Wed, 8 Aug 2007 06:38:04 GMT (envelope-from kmacy@freebsd.org) Received: (from perforce@localhost) by repoman.freebsd.org (8.14.1/8.14.1/Submit) id l786c4R0001485 for perforce@freebsd.org; Wed, 8 Aug 2007 06:38:04 GMT (envelope-from kmacy@freebsd.org) Date: Wed, 8 Aug 2007 06:38:04 GMT Message-Id: <200708080638.l786c4R0001485@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: perforce set sender to kmacy@freebsd.org using -f From: Kip Macy To: Perforce Change Reviews Cc: Subject: PERFORCE change 124878 for review X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Aug 2007 06:38:04 -0000 http://perforce.freebsd.org/chv.cgi?CH=124878 Change 124878 by kmacy@kmacy_home:ethng on 2007/08/08 06:37:35 once the service threads have started the qsets are owned by the corresponding thread - have the thread release per-qset resources on exit Affected files ... .. //depot/projects/ethng/src/sys/dev/cxgb/cxgb_main.c#6 edit .. //depot/projects/ethng/src/sys/dev/cxgb/cxgb_multiq.c#2 edit .. //depot/projects/ethng/src/sys/dev/cxgb/cxgb_sge.c#5 edit Differences ... ==== //depot/projects/ethng/src/sys/dev/cxgb/cxgb_main.c#6 (text+ko) ==== @@ -683,8 +683,11 @@ if (isset(&sc->open_device_map, OFFLOAD_DEVMAP_BIT)) offload_close(&sc->tdev); } +#endif + +#ifndef IFNET_MULTIQUEUE + t3_free_sge_resources(sc); #endif - t3_free_sge_resources(sc); free(sc->filters, M_DEVBUF); t3_sge_free(sc); ==== //depot/projects/ethng/src/sys/dev/cxgb/cxgb_multiq.c#2 (text+ko) ==== @@ -101,7 +101,6 @@ int dropped = 0; if (qs->flags & QS_EXITING) { - printf("exiting freeing mbuf\n"); m_freem(m); return (0); } @@ -136,9 +135,6 @@ if (dropped) m_freem(m); } - - if (qs->fl[0].sdesc[0].map != NULL) - panic("at end bad map at 0 pidx=%d cidx=%d gen=%d", qs->fl[0].pidx, qs->fl[0].cidx, qs->fl[0].gen); return (0); } @@ -582,9 +578,11 @@ thread_lock(td); sched_unbind(td); thread_unlock(td); - - device_printf(qs->port->adapter->dev, "exiting thread for cpu%d\n", qs->cpuid); + + if (bootverbose) + device_printf(qs->port->adapter->dev, "exiting thread for cpu%d\n", qs->cpuid); + t3_free_qset(qs->port->adapter, qs); qs->flags &= ~QS_RUNNING; kthread_exit(0); } ==== //depot/projects/ethng/src/sys/dev/cxgb/cxgb_sge.c#5 (text+ko) ==== @@ -1595,10 +1595,13 @@ t3_free_sge_resources(adapter_t *sc) { int i, nqsets; - + +#ifdef IFNET_MULTIQUEUE + panic("%s should not be called when IFNET_MULTIQUEUE is defined", __FUNCTION__); +#endif for (nqsets = i = 0; i < (sc)->params.nports; i++) nqsets += sc->port[i].nqsets; - + for (i = 0; i < nqsets; ++i) t3_free_qset(sc, &sc->sge.qs[i]); }