Prepare to split 'kfree(blkioprio_blkg)' from blkcg_ioprio_exit(),
no functional changes.
Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
---
block/blk-ioprio.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/block/blk-ioprio.c b/block/blk-ioprio.c
index 332a07761bf8..55338ebee356 100644
--- a/block/blk-ioprio.c
+++ b/block/blk-ioprio.c
@@ -212,9 +212,18 @@ static void blkcg_ioprio_exit(struct rq_qos *rqos)
kfree(blkioprio_blkg);
}
+static void blkcg_ioprio_free(struct rq_qos *rqos)
+{
+ struct blk_ioprio *blkioprio_blkg =
+ container_of(rqos, typeof(*blkioprio_blkg), rqos);
+
+ kfree(blkioprio_blkg);
+}
+
static struct rq_qos_ops blkcg_ioprio_ops = {
.track = blkcg_ioprio_track,
.exit = blkcg_ioprio_exit,
+ .free = blkcg_ioprio_free,
};
int blk_ioprio_init(struct request_queue *q)
--
2.31.1
