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Christoph Hellwig authored
Add CRC checks, location information and a magic number to the AGFL. Previously the AGFL was just a block containing nothing but the free block pointers. The new AGFL has a real header with the usual boilerplate instead, so that we can verify it's not corrupted and written into the right place. [dchinner@redhat.com] Added LSN field, reworked significantly to fit into new verifier structure and growfs structure, enabled full verifier functionality now there is a header to verify and we can guarantee an initialised AGFL. Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Dave Chinner <dchinner@redhat.com> Reviewed-by:
Ben Myers <bpm@sgi.com> Signed-off-by:
Ben Myers <bpm@sgi.com>
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