From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f200.google.com (mail-pf1-f200.google.com [209.85.210.200]) by kanga.kvack.org (Postfix) with ESMTP id 6CA6E6B0003 for ; Fri, 10 Aug 2018 01:54:55 -0400 (EDT) Received: by mail-pf1-f200.google.com with SMTP id e15-v6so4793393pfi.5 for ; Thu, 09 Aug 2018 22:54:55 -0700 (PDT) Received: from mga01.intel.com (mga01.intel.com. [192.55.52.88]) by mx.google.com with ESMTPS id 33-v6si7101243ply.251.2018.08.09.22.54.53 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 Aug 2018 22:54:54 -0700 (PDT) Date: Fri, 10 Aug 2018 13:54:31 +0800 From: kbuild test robot Subject: [mmotm:master 124/394] mm/vmscan.c:410:15: error: 'shrinker_idr' undeclared; did you mean 'shrinker_list'? Message-ID: <201808101327.UMjeeNfi%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="T4sUOijqQbZv57TR" Content-Disposition: inline Sender: owner-linux-mm@kvack.org List-ID: To: Kirill Tkhai Cc: kbuild-all@01.org, Johannes Weiner , Andrew Morton , Linux Memory Management List --T4sUOijqQbZv57TR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: git://git.cmpxchg.org/linux-mmotm.git master head: b1da01df1aa700864692a49a7007fc96cc1da7d9 commit: f9ee2a2d698cd64d8032d56649e960a91bb98416 [124/394] mm: use special value SHRINKER_REGISTERING instead list_empty() check config: i386-tinyconfig (attached as .config) compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 reproduce: git checkout f9ee2a2d698cd64d8032d56649e960a91bb98416 # save the attached .config to linux build tree make ARCH=i386 Note: the mmotm/master HEAD b1da01df1aa700864692a49a7007fc96cc1da7d9 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): mm/vmscan.c: In function 'register_shrinker_prepared': >> mm/vmscan.c:410:15: error: 'shrinker_idr' undeclared (first use in this function); did you mean 'shrinker_list'? idr_replace(&shrinker_idr, shrinker, shrinker->id); ^~~~~~~~~~~~ shrinker_list mm/vmscan.c:410:15: note: each undeclared identifier is reported only once for each function it appears in >> mm/vmscan.c:410:47: error: 'struct shrinker' has no member named 'id' idr_replace(&shrinker_idr, shrinker, shrinker->id); ^~ vim +410 mm/vmscan.c 405 406 void register_shrinker_prepared(struct shrinker *shrinker) 407 { 408 down_write(&shrinker_rwsem); 409 list_add_tail(&shrinker->list, &shrinker_list); > 410 idr_replace(&shrinker_idr, shrinker, shrinker->id); 411 up_write(&shrinker_rwsem); 412 } 413 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --T4sUOijqQbZv57TR Content-Type: application/gzip Content-Disposition: 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