diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c index 32c926986dbb..3ea75a9d86ec 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c @@ -32,6 +32,7 @@ #include "kfd_device_queue_manager.h" #include "kfd_pm4_headers.h" #include "kfd_pm4_opcodes.h" +#include "amdgpu_reset.h" #define PM4_COUNT_ZERO (((1 << 15) - 1) << 16) @@ -196,15 +197,17 @@ err_get_kernel_doorbell: } /* Uninitialize a kernel queue and free all its memory usages. */ -static void kq_uninitialize(struct kernel_queue *kq, bool hanging) +static void kq_uninitialize(struct kernel_queue *kq) { - if (kq->queue->properties.type == KFD_QUEUE_TYPE_HIQ && !hanging) + if (kq->queue->properties.type == KFD_QUEUE_TYPE_HIQ && down_read_trylock(&kq->dev->adev->reset_domain->sem)) { kq->mqd_mgr->destroy_mqd(kq->mqd_mgr, kq->queue->mqd, KFD_PREEMPT_TYPE_WAVEFRONT_RESET, KFD_UNMAP_LATENCY_MS, kq->queue->pipe, kq->queue->queue); + up_read(&kq->dev->adev->reset_domain->sem); + } else if (kq->queue->properties.type == KFD_QUEUE_TYPE_DIQ) kfd_gtt_sa_free(kq->dev, kq->fence_mem_obj); @@ -344,9 +347,9 @@ struct kernel_queue *kernel_queue_init(struct kfd_node *dev, return NULL; } -void kernel_queue_uninit(struct kernel_queue *kq, bool hanging) +void kernel_queue_uninit(struct kernel_queue *kq) { - kq_uninitialize(kq, hanging); + kq_uninitialize(kq); kfree(kq); } |