Hi Chandan, Please pull this branch with changes for xfs for 6.9-rc1. As usual, I did a test-merge with the main upstream branch as of a few minutes ago, and didn't see any conflicts. Please let me know if you encounter any problems. --D The following changes since commit 6b631c60c90a1e5264bc9bcdca2c0adb492d7a62: xfs: teach repair to fix file nlinks (2024-02-22 12:31:00 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git tags/corruption-health-reports-6.9_2024-02-23 for you to fetch changes up to 989d5ec3175be7c0012d7744c667ae6a266fab06: xfs: report XFS_IS_CORRUPT errors to the health system (2024-02-22 12:32:55 -0800) ---------------------------------------------------------------- xfs: report corruption to the health trackers [v29.3 04/18] Any time that the runtime code thinks it has found corrupt metadata, it should tell the health tracking subsystem that the corresponding part of the filesystem is sick. These reports come primarily from two places -- code that is reading a buffer that fails validation, and higher level pieces that observe a conflict involving multiple buffers. This patchset uses automated scanning to update all such callsites with a mark_sick call. Doing this enables the health system to record problem observed at runtime, which (for now) can prompt the sysadmin to run xfs_scrub, and (later) may enable more targetted fixing of the filesystem. Note: Earlier reviewers of this patchset suggested that the verifier functions themselves should be responsible for calling _mark_sick. In a higher level language this would be easily accomplished with lambda functions and closures. For the kernel, however, we'd have to create the necessary closures by hand, pass them to the buf_read calls, and then implement necessary state tracking to detach the xfs_buf from the closure at the necessary time. This is far too much work and complexity and will not be pursued further. This has been running on the djcloud for months with no problems. Enjoy! Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx> ---------------------------------------------------------------- Darrick J. Wong (11): xfs: separate the marking of sick and checked metadata xfs: report fs corruption errors to the health tracking system xfs: report ag header corruption errors to the health tracking system xfs: report block map corruption errors to the health tracking system xfs: report btree block corruption errors to the health system xfs: report dir/attr block corruption errors to the health system xfs: report symlink block corruption errors to the health system xfs: report inode corruption errors to the health system xfs: report quota block corruption errors to the health system xfs: report realtime metadata corruption errors to the health system xfs: report XFS_IS_CORRUPT errors to the health system fs/xfs/libxfs/xfs_ag.c | 5 +- fs/xfs/libxfs/xfs_alloc.c | 105 +++++++++++++++++++---- fs/xfs/libxfs/xfs_attr_leaf.c | 4 + fs/xfs/libxfs/xfs_attr_remote.c | 35 +++++--- fs/xfs/libxfs/xfs_bmap.c | 135 +++++++++++++++++++++++++---- fs/xfs/libxfs/xfs_btree.c | 39 ++++++++- fs/xfs/libxfs/xfs_da_btree.c | 37 ++++++-- fs/xfs/libxfs/xfs_dir2.c | 5 +- fs/xfs/libxfs/xfs_dir2_block.c | 2 + fs/xfs/libxfs/xfs_dir2_data.c | 3 + fs/xfs/libxfs/xfs_dir2_leaf.c | 3 + fs/xfs/libxfs/xfs_dir2_node.c | 7 ++ fs/xfs/libxfs/xfs_health.h | 42 ++++++++- fs/xfs/libxfs/xfs_ialloc.c | 57 ++++++++++-- fs/xfs/libxfs/xfs_inode_buf.c | 12 ++- fs/xfs/libxfs/xfs_inode_fork.c | 8 ++ fs/xfs/libxfs/xfs_refcount.c | 43 +++++++++- fs/xfs/libxfs/xfs_rmap.c | 83 ++++++++++++++++-- fs/xfs/libxfs/xfs_rtbitmap.c | 9 +- fs/xfs/libxfs/xfs_sb.c | 2 + fs/xfs/scrub/health.c | 8 +- fs/xfs/scrub/refcount_repair.c | 9 +- fs/xfs/xfs_attr_inactive.c | 4 + fs/xfs/xfs_attr_list.c | 18 +++- fs/xfs/xfs_dir2_readdir.c | 6 +- fs/xfs/xfs_discard.c | 2 + fs/xfs/xfs_dquot.c | 30 +++++++ fs/xfs/xfs_health.c | 186 ++++++++++++++++++++++++++++++++++++++++ fs/xfs/xfs_icache.c | 9 ++ fs/xfs/xfs_inode.c | 16 +++- fs/xfs/xfs_iomap.c | 15 +++- fs/xfs/xfs_iwalk.c | 5 +- fs/xfs/xfs_qm.c | 8 +- fs/xfs/xfs_reflink.c | 6 +- fs/xfs/xfs_rtalloc.c | 6 ++ fs/xfs/xfs_symlink.c | 17 ++-- fs/xfs/xfs_trace.h | 4 + 37 files changed, 881 insertions(+), 104 deletions(-)
