xfs: add rmap btree growfs support

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Originally-From: Dave Chinner <dchinner@redhat.com>

Now we can read and write rmap btree blocks, we can add support to
the growfs code to initialise new rmap btree blocks.

[darrick.wong@oracle.com: fill out the rmap offset fields]

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Darrick J. Wong 2016-08-03 11:36:08 +10:00 • committed by Dave Chinner

parent 035e00acb5

commit e70d829f8d

1 changed files with 73 additions and 0 deletions

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fs/xfs/xfs_fsops.c

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