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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2D08C433F5 for ; Fri, 10 Dec 2021 01:53:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233747AbhLJB4g (ORCPT ); Thu, 9 Dec 2021 20:56:36 -0500 Received: from mga09.intel.com ([134.134.136.24]:50744 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233728AbhLJB4f (ORCPT ); Thu, 9 Dec 2021 20:56:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1639101181; x=1670637181; h=date:from:to:cc:subject:message-id:mime-version; bh=eurIK1uYaYz5dKAW78Ta++JEAOIgT9uFZs3zOPwt8+o=; b=TQ0h1l+ZLE+0BcFVvy1ffT6cbUiVi+/adzQFJ5FRCiigsbm3iihxpa/X q3tpMbQs3cA8e8s0mw0Br1DluF9fQfpEOtL1EvtLrAAtCbYMIgA/nDGi+ FXH5cF0qDivCust52doydVmX7AcCMkxeNBtkOOeOvEZRUyTIz/8OmyLb2 LcyVZR601MCztHMogrdC0REWtIE8ZQhxq+TT6x8BwYerKUXSGaEKstO14 U0YAdMQfeuCvFbadBj/WhFvYrSz0mPMflyWiOFYgpJ6uuEE8lSBP9kXxs ViSbZCX/GcYyffQQkOxppwahZIFzZtMOmj8mTfpLMv9l8e9PBgB0ajb8y w==; X-IronPort-AV: E=McAfee;i="6200,9189,10193"; a="238053773" X-IronPort-AV: E=Sophos;i="5.88,194,1635231600"; d="scan'208";a="238053773" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2021 17:52:51 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,194,1635231600"; d="scan'208";a="463488106" Received: from lkp-server02.sh.intel.com (HELO 9e1e9f9b3bcb) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 09 Dec 2021 17:52:50 -0800 Received: from kbuild by 9e1e9f9b3bcb with local (Exim 4.92) (envelope-from ) id 1mvV5d-0002cF-BF; Fri, 10 Dec 2021 01:52:49 +0000 Date: Fri, 10 Dec 2021 09:51:51 +0800 From: kernel test robot To: David Howells Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [dhowells-fs:fscache-rewrite 65/69] fs/nfs/file.c:435:16: error: implicit declaration of function 'nfs_fscache_release_page'; did you mean 'nfs_release_page'? Message-ID: <202112100957.2oEDT20W-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git fscache-rewrite head: 82abe23a0865faea23cf06ac51f2303f26b9bb53 commit: f6770459bb519747a01e91834f88ac82299a47de [65/69] nfs: Implement cache I/O by accessing the cache directly config: nds32-defconfig (https://download.01.org/0day-ci/archive/20211210/202112100957.2oEDT20W-lkp@intel.com/config) compiler: nds32le-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/commit/?id=f6770459bb519747a01e91834f88ac82299a47de git remote add dhowells-fs https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git git fetch --no-tags dhowells-fs fscache-rewrite git checkout f6770459bb519747a01e91834f88ac82299a47de # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nds32 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): fs/nfs/file.c: In function 'nfs_file_release': fs/nfs/file.c:87:9: error: implicit declaration of function 'nfs_fscache_release_file'; did you mean 'nfs_fscache_open_file'? [-Werror=implicit-function-declaration] 87 | nfs_fscache_release_file(inode, filp); | ^~~~~~~~~~~~~~~~~~~~~~~~ | nfs_fscache_open_file fs/nfs/file.c: In function 'nfs_release_page': >> fs/nfs/file.c:435:16: error: implicit declaration of function 'nfs_fscache_release_page'; did you mean 'nfs_release_page'? [-Werror=implicit-function-declaration] 435 | return nfs_fscache_release_page(page, gfp); | ^~~~~~~~~~~~~~~~~~~~~~~~ | nfs_release_page cc1: some warnings being treated as errors vim +435 fs/nfs/file.c cd52ed35535ef4 Trond Myklebust 2006-03-20 421 6b9b3514aa1881 David Howells 2009-04-03 422 /* 6b9b3514aa1881 David Howells 2009-04-03 423 * Attempt to release the private state associated with a page 545db45f0fc0d4 David Howells 2009-04-03 424 * - Called if either PG_private or PG_fscache is set on the page 6b9b3514aa1881 David Howells 2009-04-03 425 * - Caller holds page lock 6b9b3514aa1881 David Howells 2009-04-03 426 * - Return true (may release page) or false (may not) 6b9b3514aa1881 David Howells 2009-04-03 427 */ cd52ed35535ef4 Trond Myklebust 2006-03-20 428 static int nfs_release_page(struct page *page, gfp_t gfp) cd52ed35535ef4 Trond Myklebust 2006-03-20 429 { b7eaefaa8722fd Chuck Lever 2008-06-11 430 dfprintk(PAGECACHE, "NFS: release_page(%p)\n", page); b7eaefaa8722fd Chuck Lever 2008-06-11 431 e3db7691e9f3df Trond Myklebust 2007-01-10 432 /* If PagePrivate() is set, then the page is not freeable */ 545db45f0fc0d4 David Howells 2009-04-03 433 if (PagePrivate(page)) ddeff520f02b92 Nikita Danilov 2006-08-09 434 return 0; 545db45f0fc0d4 David Howells 2009-04-03 @435 return nfs_fscache_release_page(page, gfp); e3db7691e9f3df Trond Myklebust 2007-01-10 436 } e3db7691e9f3df Trond Myklebust 2007-01-10 437 :::::: The code at line 435 was first introduced by commit :::::: 545db45f0fc0d4203b045047798ce156972a3056 NFS: FS-Cache page management :::::: TO: David Howells :::::: CC: David Howells --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org