xfs: convert internal buffer functions to pass maps

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While the external interface currently uses separate blockno/length
variables, we need to move internal interfaces to passing and
parsing vector maps. This will then allow us to add external
interfaces to support discontiguous buffer maps as the internal code
will already support them.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>

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Dave Chinner 2012-06-22 18:50:09 +10:00 • committed by Ben Myers

parent cbb7baab28

commit 3e85c868a6

2 changed files with 191 additions and 54 deletions

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202

fs/xfs/xfs_buf.c

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43

fs/xfs/xfs_buf.h

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