[PATCH 10/14] mm/z3fold: Add kerneldoc fields for z3fold_pool

[Mel Gorman]

make W=1 generates the following warning for z3fold_pool

  mm/z3fold.c:171: warning: Function parameter or member 'zpool' not described in 'z3fold_pool'
  mm/z3fold.c:171: warning: Function parameter or member 'zpool_ops' not described in 'z3fold_pool'

Commit 9a001fc19ccc ("z3fold: the 3-fold allocator for compressed
pages") simply did not document the fields at the time. Add rudimentary
documentation.

Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
---
 mm/z3fold.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mm/z3fold.c b/mm/z3fold.c
index 7fe7adaaad01..56321bf37d56 100644
--- a/mm/z3fold.c
+++ b/mm/z3fold.c
@@ -144,6 +144,8 @@ struct z3fold_header {
  * @c_handle:	cache for z3fold_buddy_slots allocation
  * @ops:	pointer to a structure of user defined operations specified at
  *		pool creation time.
+ * @zpool:	zpool driver
+ * @zpool_ops:	zpool operations structure with an evict callback
  * @compact_wq:	workqueue for page layout background optimization
  * @release_wq:	workqueue for safe page release
  * @work:	work_struct for safe page release
-- 
2.26.2