Messages in this thread | | | Date | Sat, 9 Jul 2022 11:17:04 +0800 | From | kernel test robot <> | Subject | [mcgrof-next:20220707-dm-zoned-npo2 1/13] fs/btrfs/zoned.h:311:5: error: call to undeclared function 'bdev_zone_sectors'; ISO C99 and later do not support implicit function declarations |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20220707-dm-zoned-npo2 head: 3d1b6e41f76394610669e380da4f65bc5e7cf8ac commit: a37ed4b355c02ec383a85c961f0e121df104cc1a [1/13] block: make bdev_nr_zones and disk_zone_no generic for npo2 zsze config: hexagon-randconfig-r041-20220707 (https://download.01.org/0day-ci/archive/20220709/202207091156.CM7phKD9-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 77a38f6839980bfac61babb40d83772c51427011) 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/mcgrof/linux-next.git/commit/?id=a37ed4b355c02ec383a85c961f0e121df104cc1a git remote add mcgrof-next https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git git fetch --no-tags mcgrof-next 20220707-dm-zoned-npo2 git checkout a37ed4b355c02ec383a85c961f0e121df104cc1a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash block/ fs/btrfs/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from fs/btrfs/extent_io.c:30: >> fs/btrfs/zoned.h:311:5: error: call to undeclared function 'bdev_zone_sectors'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] (bdev_zone_sectors(bdev) << SECTOR_SHIFT); ^ fs/btrfs/zoned.h:311:5: note: did you mean 'bdev_nr_sectors'? include/linux/blkdev.h:807:24: note: 'bdev_nr_sectors' declared here static inline sector_t bdev_nr_sectors(struct block_device *bdev) ^ 1 error generated. -- >> block/ioctl.c:496:25: error: call to undeclared function 'bdev_zone_sectors'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] return put_uint(argp, bdev_zone_sectors(bdev)); ^ block/ioctl.c:496:25: note: did you mean 'bdev_nr_sectors'? include/linux/blkdev.h:807:24: note: 'bdev_nr_sectors' declared here static inline sector_t bdev_nr_sectors(struct block_device *bdev) ^ 1 error generated.
vim +/bdev_zone_sectors +311 fs/btrfs/zoned.h
5b316468983dfa9 Naohiro Aota 2020-11-10 298 b70f509774ad4b7 Naohiro Aota 2020-11-10 299 static inline bool btrfs_check_device_zone_type(const struct btrfs_fs_info *fs_info, b70f509774ad4b7 Naohiro Aota 2020-11-10 300 struct block_device *bdev) b70f509774ad4b7 Naohiro Aota 2020-11-10 301 { b70f509774ad4b7 Naohiro Aota 2020-11-10 302 if (btrfs_is_zoned(fs_info)) { 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 303 /* 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 304 * We can allow a regular device on a zoned filesystem, because 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 305 * we will emulate the zoned capabilities. 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 306 */ 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 307 if (!bdev_is_zoned(bdev)) 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 308 return true; 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 309 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 310 return fs_info->zone_size == 3c9daa09ccd43f6 Johannes Thumshirn 2021-02-04 @311 (bdev_zone_sectors(bdev) << SECTOR_SHIFT); b70f509774ad4b7 Naohiro Aota 2020-11-10 312 } b70f509774ad4b7 Naohiro Aota 2020-11-10 313 b70f509774ad4b7 Naohiro Aota 2020-11-10 314 /* Do not allow Host Manged zoned device */ b70f509774ad4b7 Naohiro Aota 2020-11-10 315 return bdev_zoned_model(bdev) != BLK_ZONED_HM; b70f509774ad4b7 Naohiro Aota 2020-11-10 316 } b70f509774ad4b7 Naohiro Aota 2020-11-10 317
:::::: The code at line 311 was first introduced by commit :::::: 3c9daa09ccd43f68104634020b364d834c01738c btrfs: zoned: allow zoned filesystems on non-zoned block devices
:::::: TO: Johannes Thumshirn <johannes.thumshirn@wdc.com> :::::: CC: David Sterba <dsterba@suse.com>
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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