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xfs: cleanup xfs_dir2_data_freescan_int
authorChristoph Hellwig <hch@lst.de>
Fri, 8 Nov 2019 23:05:34 +0000 (15:05 -0800)
committerDarrick J. Wong <darrick.wong@oracle.com>
Mon, 11 Nov 2019 00:54:23 +0000 (16:54 -0800)
commit62479f573459827edacb296dac4ad7ca714ab71c
treeb1c01c7bf2746531d62a223bf9101961ed4cf208
parent8073af5153ce25fd936e5c190d6ccf30b9cae89d
xfs: cleanup xfs_dir2_data_freescan_int

Use an offset as the main means for iteration, and only do pointer
arithmetics to find the data/unused entries.

Signed-off-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>
fs/xfs/libxfs/xfs_dir2_data.c