From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27005C7618B for ; Thu, 25 Jul 2019 08:27:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E5DB721871 for ; Thu, 25 Jul 2019 08:27:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389627AbfGYI1c (ORCPT ); Thu, 25 Jul 2019 04:27:32 -0400 Received: from mx2.suse.de ([195.135.220.15]:58896 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2389189AbfGYI1c (ORCPT ); Thu, 25 Jul 2019 04:27:32 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id E9A94AF40 for ; Thu, 25 Jul 2019 08:27:30 +0000 (UTC) From: Nikolay Borisov To: linux-btrfs@vger.kernel.org Cc: Nikolay Borisov Subject: [PATCH 0/2] Misc locking fixes Date: Thu, 25 Jul 2019 11:27:27 +0300 Message-Id: <20190725082729.14109-1-nborisov@suse.com> X-Mailer: git-send-email 2.17.1 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Here are two patches cleaning up unused functions and fixing a newly introduced deadlock due to memory barriers. Especially the memory barrier one needs to be sent merged ASAP. Nikolay Borisov (2): btrfs: Remove unused locking functions btrfs: Fix deadlock caused by missing memory barrier fs/btrfs/locking.c | 45 +++++------------------------------- fs/btrfs/locking.h | 2 -- include/trace/events/btrfs.h | 2 -- 3 files changed, 6 insertions(+), 43 deletions(-) -- 2.17.1