xfs: remove the m_readio_* fields in struct xfs_mount

m_readio_blocks is entirely unused, and m_readio_blocks is only used in
xfs_stat_blksize in a max statements that is a no-op as it always has
the same value as m_writeio_log.

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>
This commit is contained in:
Christoph Hellwig 2019-10-28 08:41:44 -07:00 • committed by Darrick J. Wong
commit 3cd1d18b0d
4 changed files with 6 additions and 20 deletions