xfs: remove xfs_alloc_arg firstblock field

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The xfs_alloc_arg.firstblock field is used to control the starting
agno for an allocation. The structure already carries a pointer to
the transaction, which carries the current firstblock value.

Remove the field and access ->t_firstblock directly in the
allocation code.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

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This commit is contained in:

Brian Foster 2018-07-11 22:26:30 -07:00 • committed by Darrick J. Wong

parent cf612de732

commit 64396ff2c2

6 changed files with 11 additions and 17 deletions

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20

fs/xfs/libxfs/xfs_alloc.c

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fs/xfs/libxfs/xfs_alloc.h

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3

fs/xfs/libxfs/xfs_bmap.c

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1

fs/xfs/libxfs/xfs_bmap_btree.c

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fs/xfs/libxfs/xfs_refcount_btree.c

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fs/xfs/xfs_trace.h

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