tree: https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git test-merge head: fac04210bb99888fd453db09239bed27436fd619 commit: fac04210bb99888fd453db09239bed27436fd619 [13/13] Merge branch 'xfs-6.15-atomicwrites' into for-next config: i386-buildonly-randconfig-003-20250308 (https://download.01.org/0day-ci/archive/20250309/202503090149.Wu0ag7zs-lkp@xxxxxxxxx/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250309/202503090149.Wu0ag7zs-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/202503090149.Wu0ag7zs-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> fs/xfs/xfs_file.c:746:49: error: too few arguments to function call, expected 4, have 3 746 | ret = xfs_file_write_checks(iocb, from, &iolock); | ~~~~~~~~~~~~~~~~~~~~~ ^ fs/xfs/xfs_file.c:434:1: note: 'xfs_file_write_checks' declared here 434 | xfs_file_write_checks( | ^ 435 | struct kiocb *iocb, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 436 | struct iov_iter *from, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 437 | unsigned int *iolock, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 438 | struct xfs_zone_alloc_ctx *ac) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +746 fs/xfs/xfs_file.c 2e2383405824b9 Christoph Hellwig 2025-01-27 730 307185b178ac26 John Garry 2025-03-03 731 static noinline ssize_t 307185b178ac26 John Garry 2025-03-03 732 xfs_file_dio_write_atomic( 307185b178ac26 John Garry 2025-03-03 733 struct xfs_inode *ip, 307185b178ac26 John Garry 2025-03-03 734 struct kiocb *iocb, 307185b178ac26 John Garry 2025-03-03 735 struct iov_iter *from) 307185b178ac26 John Garry 2025-03-03 736 { 307185b178ac26 John Garry 2025-03-03 737 unsigned int iolock = XFS_IOLOCK_SHARED; 307185b178ac26 John Garry 2025-03-03 738 unsigned int dio_flags = 0; 307185b178ac26 John Garry 2025-03-03 739 ssize_t ret; 307185b178ac26 John Garry 2025-03-03 740 307185b178ac26 John Garry 2025-03-03 741 retry: 307185b178ac26 John Garry 2025-03-03 742 ret = xfs_ilock_iocb_for_write(iocb, &iolock); 307185b178ac26 John Garry 2025-03-03 743 if (ret) 307185b178ac26 John Garry 2025-03-03 744 return ret; 307185b178ac26 John Garry 2025-03-03 745 307185b178ac26 John Garry 2025-03-03 @746 ret = xfs_file_write_checks(iocb, from, &iolock); 307185b178ac26 John Garry 2025-03-03 747 if (ret) 307185b178ac26 John Garry 2025-03-03 748 goto out_unlock; 307185b178ac26 John Garry 2025-03-03 749 307185b178ac26 John Garry 2025-03-03 750 if (dio_flags & IOMAP_DIO_FORCE_WAIT) 307185b178ac26 John Garry 2025-03-03 751 inode_dio_wait(VFS_I(ip)); 307185b178ac26 John Garry 2025-03-03 752 307185b178ac26 John Garry 2025-03-03 753 trace_xfs_file_direct_write(iocb, from); 307185b178ac26 John Garry 2025-03-03 754 ret = iomap_dio_rw(iocb, from, &xfs_atomic_write_iomap_ops, 307185b178ac26 John Garry 2025-03-03 755 &xfs_dio_write_ops, dio_flags, NULL, 0); 307185b178ac26 John Garry 2025-03-03 756 307185b178ac26 John Garry 2025-03-03 757 if (ret == -EAGAIN && !(iocb->ki_flags & IOCB_NOWAIT) && 307185b178ac26 John Garry 2025-03-03 758 !(dio_flags & IOMAP_DIO_ATOMIC_SW)) { 307185b178ac26 John Garry 2025-03-03 759 xfs_iunlock(ip, iolock); 307185b178ac26 John Garry 2025-03-03 760 dio_flags = IOMAP_DIO_ATOMIC_SW | IOMAP_DIO_FORCE_WAIT; 307185b178ac26 John Garry 2025-03-03 761 iolock = XFS_IOLOCK_EXCL; 307185b178ac26 John Garry 2025-03-03 762 goto retry; 307185b178ac26 John Garry 2025-03-03 763 } 307185b178ac26 John Garry 2025-03-03 764 307185b178ac26 John Garry 2025-03-03 765 out_unlock: 307185b178ac26 John Garry 2025-03-03 766 if (iolock) 307185b178ac26 John Garry 2025-03-03 767 xfs_iunlock(ip, iolock); 307185b178ac26 John Garry 2025-03-03 768 return ret; 307185b178ac26 John Garry 2025-03-03 769 } 307185b178ac26 John Garry 2025-03-03 770 :::::: The code at line 746 was first introduced by commit :::::: 307185b178ac2695cbd964e9b0a5a9b7513bba93 xfs: Add xfs_file_dio_write_atomic() :::::: TO: John Garry <john.g.garry@xxxxxxxxxx> :::::: CC: Carlos Maiolino <cem@xxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
