tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git pending-fixes head: 47fa0de9b07c6214b57458e965646a3e25656b69 commit: 5c0ea18d992fffc948e087c0002560d747e6edd9 [207/319] btrfs: use sector numbers as keys for the dirty extents xarray config: arm-randconfig-002-20241009 (https://download.01.org/0day-ci/archive/20241009/202410091038.SI34ZULQ-lkp@xxxxxxxxx/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241009/202410091038.SI34ZULQ-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202410091038.SI34ZULQ-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> fs/btrfs/qgroup.c:2014:6: error: use of undeclared identifier 'bytenr' if (bytenr >= MAX_LFS_FILESIZE) { ^ fs/btrfs/qgroup.c:2017:9: error: use of undeclared identifier 'bytenr' bytenr); ^ 2 errors generated. vim +/bytenr +2014 fs/btrfs/qgroup.c 1991 1992 /* 1993 * Inform qgroup to trace one dirty extent, its info is recorded in @record. 1994 * So qgroup can account it at transaction committing time. 1995 * 1996 * No lock version, caller must acquire delayed ref lock and allocated memory, 1997 * then call btrfs_qgroup_trace_extent_post() after exiting lock context. 1998 * 1999 * Return 0 for success insert 2000 * Return >0 for existing record, caller can free @record safely. 2001 * Return <0 for insertion failure, caller can free @record safely. 2002 */ 2003 int btrfs_qgroup_trace_extent_nolock(struct btrfs_fs_info *fs_info, 2004 struct btrfs_delayed_ref_root *delayed_refs, 2005 struct btrfs_qgroup_extent_record *record) 2006 { 2007 struct btrfs_qgroup_extent_record *existing, *ret; 2008 const unsigned long index = (record->bytenr >> fs_info->sectorsize_bits); 2009 2010 if (!btrfs_qgroup_full_accounting(fs_info)) 2011 return 1; 2012 2013 #if BITS_PER_LONG == 32 > 2014 if (bytenr >= MAX_LFS_FILESIZE) { 2015 btrfs_err_rl(fs_info, 2016 "qgroup record for extent at %llu is beyond 32bit page cache and xarray index limit", 2017 bytenr); 2018 btrfs_err_32bit_limit(fs_info); 2019 return -EOVERFLOW; 2020 } 2021 #endif 2022 2023 lockdep_assert_held(&delayed_refs->lock); 2024 trace_btrfs_qgroup_trace_extent(fs_info, record); 2025 2026 xa_lock(&delayed_refs->dirty_extents); 2027 existing = xa_load(&delayed_refs->dirty_extents, index); 2028 if (existing) { 2029 if (record->data_rsv && !existing->data_rsv) { 2030 existing->data_rsv = record->data_rsv; 2031 existing->data_rsv_refroot = record->data_rsv_refroot; 2032 } 2033 xa_unlock(&delayed_refs->dirty_extents); 2034 return 1; 2035 } 2036 2037 ret = __xa_store(&delayed_refs->dirty_extents, index, record, GFP_ATOMIC); 2038 xa_unlock(&delayed_refs->dirty_extents); 2039 if (xa_is_err(ret)) { 2040 qgroup_mark_inconsistent(fs_info); 2041 return xa_err(ret); 2042 } 2043 2044 return 0; 2045 } 2046 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
