From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============7605521359817895201==" MIME-Version: 1.0 From: kernel test robot Subject: Re: [PATCH 2/9] Remove bdi_congested() and wb_congested() and related functions Date: Thu, 27 Jan 2022 22:00:33 +0800 Message-ID: <202201272132.s3GTQRtU-lkp@intel.com> List-Id: To: kbuild@lists.01.org --===============7605521359817895201== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable CC: kbuild-all(a)lists.01.org In-Reply-To: <164325158955.29787.4769373293473421057.stgit@noble.brown> References: <164325158955.29787.4769373293473421057.stgit@noble.brown> TO: NeilBrown TO: Andrew Morton CC: Linux Memory Management List TO: Jaegeuk Kim TO: Chao Yu , Chao Yu TO: Jeff Layton TO: Ilya Dryomov TO: Miklos Szeredi TO: Trond Myklebust TO: Anna Schumaker TO: Ryusuke Konishi Hi NeilBrown, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on jaegeuk-f2fs/dev-test] [also build test WARNING on trondmy-nfs/linux-next linus/master hnaz-mm/mas= ter v5.17-rc1 next-20220127] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/NeilBrown/Remove-remaining= -parts-of-congestions-tracking-code/20220127-105051 base: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git de= v-test :::::: branch date: 11 hours ago :::::: commit date: 11 hours ago config: alpha-randconfig-s031-20220125 (https://download.01.org/0day-ci/arc= hive/20220127/202201272132.s3GTQRtU-lkp(a)intel.com/config) compiler: alpha-linux-gcc (GCC) 11.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/= make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/0day-ci/linux/commit/4e63f49027815bc4037227b6d= 091210c86009e7a git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review NeilBrown/Remove-remaining-parts-o= f-congestions-tracking-code/20220127-105051 git checkout 4e63f49027815bc4037227b6d091210c86009e7a # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dgcc-11.2.0 make.cross= C=3D1 CF=3D'-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=3Dbuild_dir ARCH=3Da= lpha SHELL=3D/bin/bash fs/nilfs2/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> fs/nilfs2/segbuf.c:358:2: sparse: sparse: unused label 'failed' vim +/failed +358 fs/nilfs2/segbuf.c 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 338 = 9284ad2a9016ad Ryusuke Konishi 2009-11-25 339 static int nilfs_segbuf_= submit_bio(struct nilfs_segment_buffer *segbuf, b2d4586627ad26 Mike Christie 2016-06-05 340 struct nilfs_writ= e_info *wi, int mode, b2d4586627ad26 Mike Christie 2016-06-05 341 int mode_flags) 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 342 { 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 343 struct bio *bio =3D wi-= >bio; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 344 int err; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 345 = 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 346 bio->bi_end_io =3D nilf= s_end_bio_write; 9284ad2a9016ad Ryusuke Konishi 2009-11-25 347 bio->bi_private =3D seg= buf; b2d4586627ad26 Mike Christie 2016-06-05 348 bio_set_op_attrs(bio, m= ode, mode_flags); 4e49ea4a3d2763 Mike Christie 2016-06-05 349 submit_bio(bio); 4bf93b50fd0411 Vyacheslav Dubeyko 2013-08-22 350 segbuf->sb_nbio++; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 351 = 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 352 wi->bio =3D NULL; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 353 wi->rest_blocks -=3D wi= ->end - wi->start; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 354 wi->nr_vecs =3D min(wi-= >max_pages, wi->rest_blocks); 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 355 wi->start =3D wi->end; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 356 return 0; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 357 = 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 @358 failed: 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 359 wi->bio =3D NULL; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 360 return err; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 361 } 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 362 = --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org --===============7605521359817895201==--