From owner-p4-projects@FreeBSD.ORG Sat Jun 8 14:23:12 2013 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 987F0934; Sat, 8 Jun 2013 14:23:12 +0000 (UTC) Delivered-To: perforce@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 1F141932 for ; Sat, 8 Jun 2013 14:23:12 +0000 (UTC) (envelope-from bb+lists.freebsd.perforce@cyrus.watson.org) Received: from skunkworks.freebsd.org (skunkworks.freebsd.org [IPv6:2001:1900:2254:2068::682:0]) by mx1.freebsd.org (Postfix) with ESMTP id 0FFFF1E1A for ; Sat, 8 Jun 2013 14:23:12 +0000 (UTC) Received: from skunkworks.freebsd.org ([127.0.1.74]) by skunkworks.freebsd.org (8.14.7/8.14.7) with ESMTP id r58ENB6V031349 for ; Sat, 8 Jun 2013 14:23:11 GMT (envelope-from bb+lists.freebsd.perforce@cyrus.watson.org) Received: (from perforce@localhost) by skunkworks.freebsd.org (8.14.7/8.14.6/Submit) id r58ENAw5031346 for perforce@freebsd.org; Sat, 8 Jun 2013 14:23:10 GMT (envelope-from bb+lists.freebsd.perforce@cyrus.watson.org) Date: Sat, 8 Jun 2013 14:23:10 GMT Message-Id: <201306081423.r58ENAw5031346@skunkworks.freebsd.org> X-Authentication-Warning: skunkworks.freebsd.org: perforce set sender to bb+lists.freebsd.perforce@cyrus.watson.org using -f From: Robert Watson Subject: PERFORCE change 229500 for review To: Perforce Change Reviews Precedence: bulk X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.14 List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jun 2013 14:23:12 -0000 http://p4web.freebsd.org/@@229500?ac=10 Change 229500 by rwatson@rwatson_cinnamon on 2013/06/08 14:22:12 tesla_store_free() now automatically calls tesla_free() on the store, so don't also do it in the calling context. This fixes a panic when freed threads are destroyed under high process creation/destruction load when using TESLA in the FreeBSD kernel. Affected files ... .. //depot/projects/ctsrd/tesla/src/sys/contrib/tesla/libtesla/tesla_class_perthread.c#2 edit Differences ... ==== //depot/projects/ctsrd/tesla/src/sys/contrib/tesla/libtesla/tesla_class_perthread.c#2 (text+ko) ==== @@ -75,7 +75,6 @@ store = td->td_tesla; td->td_tesla = NULL; tesla_store_free(store); - tesla_free(store); } static void