xfs: make the key parameters to all btree key comparison functions const

The btree key comparison functions are not allowed to change the keys
that are passed in, so mark them const.  We'll need this for the next
patch, which adds const to the btree range query functions.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong 2021-08-10 17:02:15 -07:00
commit d29d557777
6 changed files with 50 additions and 50 deletions