diff options
Diffstat (limited to 'io_uring/io-wq.c')
| -rw-r--r-- | io_uring/io-wq.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c index 1ecc8c748768..522196dfb0ff 100644 --- a/io_uring/io-wq.c +++ b/io_uring/io-wq.c @@ -1151,9 +1151,6 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data) wq = kzalloc(sizeof(struct io_wq), GFP_KERNEL); if (!wq) return ERR_PTR(-ENOMEM); - ret = cpuhp_state_add_instance_nocalls(io_wq_online, &wq->cpuhp_node); - if (ret) - goto err_wq; refcount_inc(&data->hash->refs); wq->hash = data->hash; @@ -1186,13 +1183,14 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data) wq->task = get_task_struct(data->task); atomic_set(&wq->worker_refs, 1); init_completion(&wq->worker_done); + ret = cpuhp_state_add_instance_nocalls(io_wq_online, &wq->cpuhp_node); + if (ret) + goto err; + return wq; err: io_wq_put_hash(data->hash); - cpuhp_state_remove_instance_nocalls(io_wq_online, &wq->cpuhp_node); - free_cpumask_var(wq->cpu_mask); -err_wq: kfree(wq); return ERR_PTR(ret); } |