Received: by mail.netbsd.org (Postfix, from userid 605) id 556F2855B5; Fri, 27 Jan 2017 10:50:11 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.netbsd.org (Postfix) with ESMTP id D5FA8855AD for ; Fri, 27 Jan 2017 10:50:10 +0000 (UTC) X-Virus-Scanned: amavisd-new at netbsd.org Received: from mail.netbsd.org ([127.0.0.1]) by localhost (mail.netbsd.org [127.0.0.1]) (amavisd-new, port 10025) with ESMTP id OcOY9_vKr0MT for ; Fri, 27 Jan 2017 10:50:10 +0000 (UTC) Received: from cvs.NetBSD.org (unknown [IPv6:2001:470:a085:999:28c:faff:fe03:5984]) by mail.netbsd.org (Postfix) with ESMTP id 801CF84CF0 for ; Fri, 27 Jan 2017 10:50:10 +0000 (UTC) Received: by cvs.NetBSD.org (Postfix, from userid 500) id 79D14FBA6; Fri, 27 Jan 2017 10:50:10 +0000 (UTC) Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" MIME-Version: 1.0 Date: Fri, 27 Jan 2017 10:50:10 +0000 From: "Juergen Hannken-Illjes" Subject: CVS commit: src/sys/kern To: source-changes@NetBSD.org X-Mailer: log_accum Message-Id: <20170127105010.79D14FBA6@cvs.NetBSD.org> Sender: source-changes-owner@NetBSD.org List-Id: source-changes.NetBSD.org Precedence: bulk Reply-To: source-changes-d@NetBSD.org Mail-Reply-To: "Juergen Hannken-Illjes" Mail-Followup-To: source-changes-d@NetBSD.org Module Name: src Committed By: hannken Date: Fri Jan 27 10:50:10 UTC 2017 Modified Files: src/sys/kern: vfs_mount.c vfs_vnode.c Log Message: Vrecycle() cannot wait for the vnode lock. On a leaf file system this lock will always succeed as we hold the last reference and prevent further references. On layered file systems waiting for the lock would open a can of deadlocks as the lower vnodes may have other active references. To generate a diff of this commit: cvs rdiff -u -r1.46 -r1.47 src/sys/kern/vfs_mount.c cvs rdiff -u -r1.72 -r1.73 src/sys/kern/vfs_vnode.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.