From owner-svn-src-user@FreeBSD.ORG Fri Oct 8 20:34:24 2010 Return-Path: Delivered-To: svn-src-user@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3C536106566B; Fri, 8 Oct 2010 20:34:24 +0000 (UTC) (envelope-from weongyo@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 2CB868FC0C; Fri, 8 Oct 2010 20:34:24 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o98KYOc6012948; Fri, 8 Oct 2010 20:34:24 GMT (envelope-from weongyo@svn.freebsd.org) Received: (from weongyo@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id o98KYOFV012941; Fri, 8 Oct 2010 20:34:24 GMT (envelope-from weongyo@svn.freebsd.org) Message-Id: <201010082034.o98KYOFV012941@svn.freebsd.org> From: Weongyo Jeong Date: Fri, 8 Oct 2010 20:34:23 +0000 (UTC) To: src-committers@freebsd.org, svn-src-user@freebsd.org X-SVN-Group: user MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r213617 - user/weongyo/usb/sys/dev/usb/net X-BeenThere: svn-src-user@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the experimental " user" src tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Oct 2010 20:34:24 -0000 Author: weongyo Date: Fri Oct 8 20:34:23 2010 New Revision: 213617 URL: http://svn.freebsd.org/changeset/base/213617 Log: Adds a comment why the taskqueue is used. Modified: user/weongyo/usb/sys/dev/usb/net/if_aue.c user/weongyo/usb/sys/dev/usb/net/if_axe.c user/weongyo/usb/sys/dev/usb/net/if_cue.c user/weongyo/usb/sys/dev/usb/net/if_kue.c user/weongyo/usb/sys/dev/usb/net/if_rue.c user/weongyo/usb/sys/dev/usb/net/if_udav.c Modified: user/weongyo/usb/sys/dev/usb/net/if_aue.c ============================================================================== --- user/weongyo/usb/sys/dev/usb/net/if_aue.c Fri Oct 8 20:33:43 2010 (r213616) +++ user/weongyo/usb/sys/dev/usb/net/if_aue.c Fri Oct 8 20:34:23 2010 (r213617) @@ -1163,6 +1163,7 @@ aue_ioctl(struct ifnet *ifp, u_long comm break; case SIOCADDMULTI: case SIOCDELMULTI: + /* To avoid LOR by in_multi_mtx (netinet/in_mcast.c) */ if (ifp->if_flags & IFF_UP && ifp->if_drv_flags & IFF_DRV_RUNNING) SLEEPOUT_RUNTASK(&sc->sc_sleepout, &sc->sc_setmulti); Modified: user/weongyo/usb/sys/dev/usb/net/if_axe.c ============================================================================== --- user/weongyo/usb/sys/dev/usb/net/if_axe.c Fri Oct 8 20:33:43 2010 (r213616) +++ user/weongyo/usb/sys/dev/usb/net/if_axe.c Fri Oct 8 20:34:23 2010 (r213617) @@ -1310,6 +1310,7 @@ axe_ioctl(struct ifnet *ifp, u_long comm break; case SIOCADDMULTI: case SIOCDELMULTI: + /* To avoid LOR by in_multi_mtx (netinet/in_mcast.c) */ if (ifp->if_flags & IFF_UP && ifp->if_drv_flags & IFF_DRV_RUNNING) SLEEPOUT_RUNTASK(&sc->sc_sleepout, &sc->sc_setmulti); Modified: user/weongyo/usb/sys/dev/usb/net/if_cue.c ============================================================================== --- user/weongyo/usb/sys/dev/usb/net/if_cue.c Fri Oct 8 20:33:43 2010 (r213616) +++ user/weongyo/usb/sys/dev/usb/net/if_cue.c Fri Oct 8 20:34:23 2010 (r213617) @@ -790,6 +790,7 @@ cue_ioctl(struct ifnet *ifp, u_long comm break; case SIOCADDMULTI: case SIOCDELMULTI: + /* To avoid LOR by in_multi_mtx (netinet/in_mcast.c) */ if (ifp->if_flags & IFF_UP && ifp->if_drv_flags & IFF_DRV_RUNNING) SLEEPOUT_RUNTASK(&sc->sc_sleepout, &sc->sc_setmulti); Modified: user/weongyo/usb/sys/dev/usb/net/if_kue.c ============================================================================== --- user/weongyo/usb/sys/dev/usb/net/if_kue.c Fri Oct 8 20:33:43 2010 (r213616) +++ user/weongyo/usb/sys/dev/usb/net/if_kue.c Fri Oct 8 20:34:23 2010 (r213617) @@ -819,6 +819,7 @@ kue_ioctl(struct ifnet *ifp, u_long comm break; case SIOCADDMULTI: case SIOCDELMULTI: + /* To avoid LOR by in_multi_mtx (netinet/in_mcast.c) */ if (ifp->if_flags & IFF_UP && ifp->if_drv_flags & IFF_DRV_RUNNING) SLEEPOUT_RUNTASK(&sc->sc_sleepout, &sc->sc_setmulti); Modified: user/weongyo/usb/sys/dev/usb/net/if_rue.c ============================================================================== --- user/weongyo/usb/sys/dev/usb/net/if_rue.c Fri Oct 8 20:33:43 2010 (r213616) +++ user/weongyo/usb/sys/dev/usb/net/if_rue.c Fri Oct 8 20:34:23 2010 (r213617) @@ -1068,6 +1068,7 @@ rue_ioctl(struct ifnet *ifp, u_long comm break; case SIOCADDMULTI: case SIOCDELMULTI: + /* To avoid LOR by in_multi_mtx (netinet/in_mcast.c) */ if (ifp->if_flags & IFF_UP && ifp->if_drv_flags & IFF_DRV_RUNNING) SLEEPOUT_RUNTASK(&sc->sc_sleepout, &sc->sc_setmulti); Modified: user/weongyo/usb/sys/dev/usb/net/if_udav.c ============================================================================== --- user/weongyo/usb/sys/dev/usb/net/if_udav.c Fri Oct 8 20:33:43 2010 (r213616) +++ user/weongyo/usb/sys/dev/usb/net/if_udav.c Fri Oct 8 20:34:23 2010 (r213617) @@ -1005,6 +1005,7 @@ udav_ioctl(struct ifnet *ifp, u_long com break; case SIOCADDMULTI: case SIOCDELMULTI: + /* To avoid LOR by in_multi_mtx (netinet/in_mcast.c) */ if (ifp->if_flags & IFF_UP && ifp->if_drv_flags & IFF_DRV_RUNNING) SLEEPOUT_RUNTASK(&sc->sc_sleepout, &sc->sc_setmulti);