xfs: Rename xa_ elements to ail_

This is a simple rename, except that xa_ail becomes ail_head.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Matthew Wilcox 2018-03-07 14:59:39 -08:00 • committed by Darrick J. Wong
commit 57e8095611
10 changed files with 175 additions and 174 deletions