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path: root/fs/xfs/scrub/trace.h
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2018-01-29xfs: make tracepoint inode number format consistentDarrick J. Wong
Fix all the inode number formats to be consistently (0x%llx) in all trace point definitions. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
2018-01-17xfs: set up scrub cross-referencing helpersDarrick J. Wong
Create some helper functions that we'll use later to deal with problems we might encounter while cross referencing metadata with other metadata. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2018-01-12xfs: use %pS printk format for direct instruction addressesDarrick J. Wong
Use the %pS instead of the %pF printk format specifier for printing symbols from direct addresses. This is needed for the ia64, ppc64 and parisc64 architectures. While we're at it, be consistent with the capitalization of the 'S'. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2017-10-26xfs: scrub btree keys and recordsDarrick J. Wong
Add to the btree scrubber the ability to check that the keys and records are in the right order and actually call out to our record iterator to do actual checking of the records. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2017-10-26xfs: create helpers to scrub a metadata btreeDarrick J. Wong
Create helper functions and tracepoints to deal with errors while scrubbing a metadata btree. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2017-10-26xfs: create helpers to record and deal with scrub problemsDarrick J. Wong
Create helper functions to record crc and corruption problems, and deal with any other runtime errors that arise. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2017-10-26xfs: dispatch metadata scrub subcommandsDarrick J. Wong
Create structures needed to hold scrubbing context and dispatch incoming commands to the individual scrubbers. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2017-10-26xfs: create an ioctl to scrub AG metadataDarrick J. Wong
Create an ioctl that can be used to scrub internal filesystem metadata. The new ioctl takes the metadata type, an (optional) AG number, an (optional) inode number and generation, and a flags argument. This will be used by the upcoming XFS online scrub tool. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>