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[209.132.180.67]) by mx.google.com with ESMTP id 1-v6si17375811pfu.79.2018.09.10.08.02.47; Mon, 10 Sep 2018 08:03:04 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728892AbeIJTzh (ORCPT + 99 others); Mon, 10 Sep 2018 15:55:37 -0400 Received: from mga06.intel.com ([134.134.136.31]:13198 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728219AbeIJTzg (ORCPT ); Mon, 10 Sep 2018 15:55:36 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Sep 2018 08:01:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,356,1531810800"; d="scan'208";a="79343216" Received: from bee.sh.intel.com (HELO lkp-server01) ([10.239.97.14]) by FMSMGA003.fm.intel.com with ESMTP; 10 Sep 2018 08:00:58 -0700 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1fzNgQ-0002nJ-8e; Mon, 10 Sep 2018 23:00:58 +0800 Date: Mon, 10 Sep 2018 23:00:28 +0800 From: kbuild test robot To: Nikolay Borisov Cc: kbuild-all@01.org, David Sterba , Chris Mason , Josef Bacik , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [linux-next:master 3022/3360] fs/btrfs/extent-tree.c:2540:5: sparse: symbol 'btrfs_run_delayed_refs_for_head' was not declared. Should it be static? Message-ID: <201809102215.95hxOLVe%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 43783a8f68478e81fe183f86162d3e7ca29ba923 commit: ac75a14eb672441d674d46b64a03f59d0f186cae [3022/3360] btrfs: Factor out loop processing all refs of a head reproduce: # apt-get install sparse git checkout ac75a14eb672441d674d46b64a03f59d0f186cae make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) fs/btrfs/extent-tree.c:273:39: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:273:39: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:397:16: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:2506:31: sparse: symbol 'btrfs_obtain_ref_head' was not declared. Should it be static? >> fs/btrfs/extent-tree.c:2540:5: sparse: symbol 'btrfs_run_delayed_refs_for_head' was not declared. Should it be static? fs/btrfs/extent-tree.c:4439:26: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:4789:31: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:4789:31: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:4984:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5001:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5001:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:4984:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5001:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5001:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:4984:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5001:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5001:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:4984:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5001:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5001:22: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5553:48: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5553:48: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5795:21: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5800:27: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5806:37: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:5806:37: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:6196:29: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:6196:29: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:6617:23: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:6617:23: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:6620:31: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:6620:31: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:6663:42: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:6663:42: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7382:24: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7382:24: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7383:24: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7383:24: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7547:43: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7547:43: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7892:37: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7892:37: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7895:37: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:7895:37: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:8446:35: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:8449:35: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:8449:35: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:10961:25: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:10961:25: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:10962:23: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:10962:23: sparse: expression using sizeof(void) fs/btrfs/extent-tree.c:2419:20: sparse: context imbalance in 'cleanup_extent_op' - unexpected unlock fs/btrfs/extent-tree.c:2452:28: sparse: context imbalance in 'cleanup_ref_head' - unexpected unlock >> fs/btrfs/extent-tree.c:2557:36: sparse: context imbalance in 'btrfs_run_delayed_refs_for_head' - unexpected unlock fs/btrfs/extent-tree.c:2664:26: sparse: context imbalance in '__btrfs_run_delayed_refs' - different lock contexts for basic block fs/btrfs/extent-tree.c:7249:39: sparse: context imbalance in 'btrfs_lock_cluster' - wrong count at exit fs/btrfs/extent-tree.c:7526:44: sparse: context imbalance in 'find_free_extent' - unexpected unlock fs/btrfs/extent-tree.c:9712:9: sparse: context imbalance in 'btrfs_put_block_group_cache' - wrong count at exit Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation