block: bfq: Fix kernel-doc headers

Fix the following warnings:

block/bfq-cgroup.c:721: warning: Function parameter or member 'bfqg' not described in '__bfq_bic_change_cgroup'
block/bfq-cgroup.c:721: warning: Excess function parameter 'blkcg' description in '__bfq_bic_change_cgroup'
block/bfq-cgroup.c:870: warning: Function parameter or member 'ioprio_class' not described in 'bfq_reparent_leaf_entity'
block/bfq-cgroup.c:900: warning: Function parameter or member 'ioprio_class' not described in 'bfq_reparent_active_queues'

Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20220617210859.106623-1-bvanassche@acm.org

diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c
index dc0fa93219df9c0e9f568e8f84a66d1f281a85c5..9fc605791b1e593d6cd50f9e0ac12ae673464622 100644 (file)
--- a/block/bfq-cgroup.c
+++ b/block/bfq-cgroup.c
@@ -706,10 +706,10 @@ void bfq_bfqq_move(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 }
 
 /**
- * __bfq_bic_change_cgroup - move @bic to @cgroup.
+ * __bfq_bic_change_cgroup - move @bic to @bfqg.
  * @bfqd: the queue descriptor.
  * @bic: the bic to move.
- * @blkcg: the blk-cgroup to move to.
+ * @bfqg: the group to move to.
  *
  * Move bic to blkcg, assuming that bfqd->lock is held; which makes
  * sure that the reference to cgroup is valid across the call (see
@@ -863,6 +863,7 @@ static void bfq_flush_idle_tree(struct bfq_service_tree *st)
  * @bfqd: the device data structure with the root group.
  * @entity: the entity to move, if entity is a leaf; or the parent entity
  *         of an active leaf entity to move, if entity is not a leaf.
+ * @ioprio_class: I/O priority class to reparent.
  */
 static void bfq_reparent_leaf_entity(struct bfq_data *bfqd,
                                     struct bfq_entity *entity,
@@ -892,6 +893,7 @@ static void bfq_reparent_leaf_entity(struct bfq_data *bfqd,
  * @bfqd: the device data structure with the root group.
  * @bfqg: the group to move from.
  * @st: the service tree to start the search from.
+ * @ioprio_class: I/O priority class to reparent.
  */
 static void bfq_reparent_active_queues(struct bfq_data *bfqd,
                                       struct bfq_group *bfqg,

diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c
index 089d07022066bdc913b10cc88dc105e957ffa9ef..983413cdefad882725954a49da797f8c77e296cf 100644 (file)
--- a/block/bfq-wf2q.c
+++ b/block/bfq-wf2q.c
@@ -1360,6 +1360,8 @@ left:
 /**
  * __bfq_lookup_next_entity - return the first eligible entity in @st.
  * @st: the service tree.
+ * @in_service: whether or not there is an in-service entity for the sched_data
+ *     this active tree belongs to.
  *
  * If there is no in-service entity for the sched_data st belongs to,
  * then return the entity that will be set in service if: