diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_process.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index ddef335f78db..65ea0381a892 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -775,10 +775,8 @@ struct kfd_process *kfd_create_process(struct file *filep) goto out; ret = kfd_process_init_cwsr_apu(process, filep); - if (ret) { - process = ERR_PTR(ret); - goto out; - } + if (ret) + goto out_destroy; if (!procfs.kobj) goto out; @@ -826,6 +824,14 @@ out: mutex_unlock(&kfd_processes_mutex); return process; + +out_destroy: + hash_del_rcu(&process->kfd_processes); + mutex_unlock(&kfd_processes_mutex); + synchronize_srcu(&kfd_processes_srcu); + /* kfd_process_free_notifier will trigger the cleanup */ + mmu_notifier_put(&process->mmu_notifier); + return ERR_PTR(ret); } struct kfd_process *kfd_get_process(const struct task_struct *thread) |