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authorChristoph Hellwig <hch@lst.de>2023-02-03 16:03:57 +0100
committerJens Axboe <axboe@kernel.dk>2023-02-03 08:20:05 -0700
commit40e4996ec099a301083eb7e29095ebdfc31443da (patch)
tree3996f5ab0f033e7c6c1a5cc26768ca36d350819a /block/blk-throttle.c
parentba91c849fa50dbc6519cf7808177b3a9b7f6bc97 (diff)
blk-cgroup: pass a gendisk to blkcg_{de,}activate_policy
Prepare for storing the blkcg information in the gendisk instead of the request_queue. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andreas Herrmann <aherrmann@suse.de> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20230203150400.3199230-17-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-throttle.c')
-rw-r--r--block/blk-throttle.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index f802d8f90994..efc0a9092c69 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -2395,7 +2395,7 @@ int blk_throtl_init(struct gendisk *disk)
td->low_downgrade_time = jiffies;
/* activate policy */
- ret = blkcg_activate_policy(q, &blkcg_policy_throtl);
+ ret = blkcg_activate_policy(disk, &blkcg_policy_throtl);
if (ret) {
free_percpu(td->latency_buckets[READ]);
free_percpu(td->latency_buckets[WRITE]);
@@ -2411,7 +2411,7 @@ void blk_throtl_exit(struct gendisk *disk)
BUG_ON(!q->td);
del_timer_sync(&q->td->service_queue.pending_timer);
throtl_shutdown_wq(q);
- blkcg_deactivate_policy(q, &blkcg_policy_throtl);
+ blkcg_deactivate_policy(disk, &blkcg_policy_throtl);
free_percpu(q->td->latency_buckets[READ]);
free_percpu(q->td->latency_buckets[WRITE]);
kfree(q->td);