xfs: rename xfs_inode_walk functions to xfs_icwalk

Shorten the prefix so that all the incore inode cache walk code has
"xfs_icwalk" in the name somewhere.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Darrick J. Wong 2021-06-01 22:41:25 -07:00
commit c1115c0cba