xfs: move the tagged perag lookup helpers to xfs_icache.c
The tagged perag helpers are only used in xfs_icache.c in the kernel code
and not at all in xfsprogs. Move them to xfs_icache.c in preparation for
switching to an xarray, for which I have no plan to implement the tagged
lookup functions for userspace.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
projects / users / hch / xfs.git / commit