From: Mel Gorman Date: Wed, 2 Jun 2021 03:53:05 +0000 (+1000) Subject: mm/z3fold: add kerneldoc fields for z3fold_pool X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=39205390ba92b7f268878316377d540f93b58b4c;p=users%2Fjedix%2Flinux-maple.git mm/z3fold: add kerneldoc fields for z3fold_pool 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. Link: https://lkml.kernel.org/r/20210520084809.8576-11-mgorman@techsingularity.net Signed-off-by: Mel Gorman Reviewed-by: Yang Shi Acked-by: Vlastimil Babka Cc: Dan Streetman Cc: David Hildenbrand Cc: Michal Hocko Signed-off-by: Andrew Morton Signed-off-by: Stephen Rothwell --- diff --git a/mm/z3fold.c b/mm/z3fold.c index 7fe7adaaad013..56321bf37d562 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