diff options
Diffstat (limited to 'block/blk-mq-sysfs.c')
| -rw-r--r-- | block/blk-mq-sysfs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index 2caecaa98e40..91b93ca1c1e0 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -468,6 +468,8 @@ static void __blk_mq_unregister_dev(struct device *dev, struct request_queue *q) kobject_put(&hctx->kobj); } + blk_mq_debugfs_unregister(q); + kobject_uevent(&q->mq_kobj, KOBJ_REMOVE); kobject_del(&q->mq_kobj); kobject_put(&q->mq_kobj); @@ -517,6 +519,8 @@ int blk_mq_register_dev(struct device *dev, struct request_queue *q) kobject_uevent(&q->mq_kobj, KOBJ_ADD); + blk_mq_debugfs_register(q, kobject_name(&dev->kobj)); + queue_for_each_hw_ctx(q, hctx, i) { ret = blk_mq_register_hctx(hctx); if (ret) @@ -542,6 +546,8 @@ void blk_mq_sysfs_unregister(struct request_queue *q) if (!q->mq_sysfs_init_done) return; + blk_mq_debugfs_unregister_hctxs(q); + queue_for_each_hw_ctx(q, hctx, i) blk_mq_unregister_hctx(hctx); } @@ -554,6 +560,8 @@ int blk_mq_sysfs_register(struct request_queue *q) if (!q->mq_sysfs_init_done) return ret; + blk_mq_debugfs_register_hctxs(q); + queue_for_each_hw_ctx(q, hctx, i) { ret = blk_mq_register_hctx(hctx); if (ret) |