[PATCH 3/6] io-cost: introduce ioc_rqos_free()
From: Yu Kuai <hidden>
Date: 2021-09-23 13:37:01
Also in:
linux-block, lkml
Subsystem:
block layer, control group - block io controller (blkio), the rest · Maintainers:
Jens Axboe, Tejun Heo, Josef Bacik, Linus Torvalds
Prepare to split 'kfree(ioc)' from ioc_rqos_exit(), no functional changes. Signed-off-by: Yu Kuai <redacted> --- block/blk-iocost.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index b3880e4ba22a..b4a6c1f70eb0 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c@@ -2813,6 +2813,13 @@ static void ioc_rqos_exit(struct rq_qos *rqos) kfree(ioc); } +static void ioc_rqos_free(struct rq_qos *rqos) +{ + struct ioc *ioc = rqos_to_ioc(rqos); + + kfree(ioc); +} + static struct rq_qos_ops ioc_rqos_ops = { .throttle = ioc_rqos_throttle, .merge = ioc_rqos_merge,
@@ -2820,6 +2827,7 @@ static struct rq_qos_ops ioc_rqos_ops = { .done = ioc_rqos_done, .queue_depth_changed = ioc_rqos_queue_depth_changed, .exit = ioc_rqos_exit, + .free = ioc_rqos_free, }; static int blk_iocost_init(struct request_queue *q)
--
2.31.1