NFSD/blocklayout: Extract extent mapping from proc_layoutget

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No changes in functionality. Split the proc_layoutget function to
create a helper function that maps single extent to the requested
range. This helper function is then used to implement support for
multiple extents per LAYOUTGET.

Signed-off-by: Sergey Bashirov <sergeybashirov@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

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Sergey Bashirov 2025-10-03 12:11:04 +03:00 • committed by Chuck Lever

parent 3524b021b0

commit a1dce715c6

1 changed files with 66 additions and 49 deletions

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115

fs/nfsd/blocklayout.c

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