| Message ID | 20210520084809.8576-11-mgorman@techsingularity.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Clean W=1 build warnings for mm/ | expand |
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
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@techsingularity.net> --- mm/z3fold.c | 2 ++ 1 file changed, 2 insertions(+)