diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index cbd6fe8340f7..c6a2b952303a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -2669,6 +2669,9 @@ static int wait_on_destroy_queue(struct device_queue_manager *dqm, if (pdd->qpd.is_debug) return ret; + if (q->properties.is_being_destroyed) + return -EBUSY; + q->properties.is_being_destroyed = true; if (pdd->process->debug_trap_enabled && q->properties.is_suspended) { @@ -2681,6 +2684,9 @@ static int wait_on_destroy_queue(struct device_queue_manager *dqm, dqm_lock(dqm); } + if (ret) + q->properties.is_being_destroyed = false; + return ret; } @@ -2774,7 +2780,7 @@ static int destroy_queue_cpsch(struct device_queue_manager *dqm, return retval; failed_try_destroy_debugged_queue: - + q->properties.is_being_destroyed = false; dqm_unlock(dqm); return retval; } |