From patchwork Mon Jul 8 12:43:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 11034983 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E3B2713B1 for ; Mon, 8 Jul 2019 12:43:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D400B279E0 for ; Mon, 8 Jul 2019 12:43:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C796527D0C; Mon, 8 Jul 2019 12:43:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7B3F8279E0 for ; Mon, 8 Jul 2019 12:43:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730921AbfGHMn1 (ORCPT ); Mon, 8 Jul 2019 08:43:27 -0400 Received: from mail-yb1-f193.google.com ([209.85.219.193]:47081 "EHLO mail-yb1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730906AbfGHMn1 (ORCPT ); Mon, 8 Jul 2019 08:43:27 -0400 Received: by mail-yb1-f193.google.com with SMTP id a5so3970043ybo.13 for ; Mon, 08 Jul 2019 05:43:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:user-agent :mime-version; bh=NSYJEc3Xb8BpBcoONOuMb72hVaZmCQHkx6o8X/fhj5A=; b=nu/Q5QnIzlx2vthw8nhd+Ndty6/2pZKbZ7GrSeiRU/2kKaLfKtSyzz57LUidlQh+Bm t6fk9u2hck5sLJ5r4ZAGFcnqxg6sZKrzGU9CrQf/AhNHd0ygeDc5hiM8OF0bjNhq7Qjv j6NzJ2kOjzRCEumRWzuPV1kbbAmvbJmQP7GaAY1VI+B9NX7f0yMnppPSn6dJRz+GsKH2 5Jgf62PdFQ1lp1xz7k+RCB9J4fbtvgYoLFnXAXyVnRDWQCPpD0Bvoqqf6pYBC1NAygPq 5ICCAeKvZLrce5owL8u9yd74PKssLlg1QYwuD27nXw/xPn8iP2G/6O/7eCs/owEPRQi0 H5qQ== X-Gm-Message-State: APjAAAWGfLu+HapMgiIB7Db2QLcYgFQHe0s+MfqPUDKWvUXODRP+/oJx xKcxela54cyaUMoRpCMsJBWuBw== X-Google-Smtp-Source: APXvYqz+3S0x2Xs/6Off+12Z/U4+aeO6+WMG4y9P/FIC7VRSDuNqkAdUXVS3He3YO1LfzbmQW1lw4g== X-Received: by 2002:a25:380e:: with SMTP id f14mr9067240yba.334.1562589806517; Mon, 08 Jul 2019 05:43:26 -0700 (PDT) Received: from tleilax.poochiereds.net (cpe-2606-A000-1100-37D-0-0-0-43E.dyn6.twc.com. [2606:a000:1100:37d::43e]) by smtp.gmail.com with ESMTPSA id q132sm4791440ywb.26.2019.07.08.05.43.25 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 08 Jul 2019 05:43:25 -0700 (PDT) Message-ID: Subject: [GIT PULL] file lease fix and tracepoint for v5.3 From: Jeff Layton To: Linus Torvalds Cc: "" , open list , Amir Goldstein , ira.weiny@intel.com, Bruce Fields , Al Viro Date: Mon, 08 Jul 2019 08:43:10 -0400 User-Agent: Evolution 3.32.3 (3.32.3-1.fc30) MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The following changes since commit 9e0babf2c06c73cda2c0cd37a1653d823adb40ec: Linux 5.2-rc5 (2019-06-16 08:49:45 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git tags/locks-v5.3-1 for you to fetch changes up to 387e3746d01c34457d6a73688acd90428725070b: locks: eliminate false positive conflicts for write lease (2019-06-19 08:49:38 -0400) ---------------------------------------------------------------- Just a couple of small lease-related patches this cycle. One from Ira to add a new tracepoint that fires during lease conflict checks, and another patch from Amir to reduce false positives when checking for lease conflicts. ---------------------------------------------------------------- Amir Goldstein (1): locks: eliminate false positive conflicts for write lease Ira Weiny (1): locks: Add trace_leases_conflict fs/locks.c | 62 ++++++++++++++++++++++++++++++++++++++++++-------------------- include/linux/fs.h | 4 ++-- include/trace/events/filelock.h | 35 +++++++++++++++++++++++++++++++++++ 3 files changed, 79 insertions(+), 22 deletions(-)