Each queue of the process is individually removed and there is not need to suspend whole mes. Suspending mes stops kernel mode queues also causing unnecessary timeouts when running mixed work loads
Signed-off-by: Harish Kasiviswanathan <[email protected]> --- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 12 +----------- 1 file changed, 1 insertion(+), 11 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 dc4b6d19dc10..28e8c4f46f69 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -1211,14 +1211,8 @@ static int evict_process_queues_cpsch(struct device_queue_manager *dqm, pr_debug_ratelimited("Evicting process pid %d queues\n", pdd->process->lead_thread->pid); - if (dqm->dev->kfd->shared_resources.enable_mes) { + if (dqm->dev->kfd->shared_resources.enable_mes) pdd->last_evict_timestamp = get_jiffies_64(); - retval = suspend_all_queues_mes(dqm); - if (retval) { - dev_err(dev, "Suspending all queues failed"); - goto out; - } - } /* Mark all queues as evicted. Deactivate all active queues on * the qpd. @@ -1248,10 +1242,6 @@ static int evict_process_queues_cpsch(struct device_queue_manager *dqm, KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES : KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0, USE_DEFAULT_GRACE_PERIOD); - } else { - retval = resume_all_queues_mes(dqm); - if (retval) - dev_err(dev, "Resuming all queues failed"); } out: -- 2.43.0
