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path: root/fs/xfs/scrub/symlink_repair.c
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2024-04-24xfs: exchange-range for repairs is no longer dynamicDarrick J. Wong1-0/+3
The atomic file exchange-range functionality is now a permanent filesystem feature instead of a dynamic log-incompat feature. It cannot be turned on at runtime, so we no longer need the XCHK_FSGATES flags and whatnot that supported it. Remove the flag and the enable function, and move the xfs_has_exchange_range checks to the start of the repair functions. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
2024-04-23xfs: add parent attributes to symlinkAllison Henderson1-1/+1
This patch modifies xfs_symlink to add a parent pointer to the inode. Signed-off-by: Allison Henderson <allison.henderson@oracle.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> [djwong: minor rebase fixups] Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
2024-04-16xfs: online repair of symbolic linksDarrick J. Wong1-0/+506
If a symbolic link target looks bad, try to sift through the rubble to find as much of the target buffer that we can, and stage a new target (short or remote format as needed) in a temporary file and use the atomic extent swapping mechanism to commit the results. In the worst case, we replace the target with an overly long filename that cannot possibly resolve. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>