From: Yifan Zhang Date: Tue, 17 Aug 2021 08:47:26 +0000 (+0800) Subject: drm/amdkfd: export svm_range_list_lock_and_flush_work X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=6bdfc37b5cccc12e54e7019907d7eb4ff9e741fb;p=uclinux-h8%2Flinux.git drm/amdkfd: export svm_range_list_lock_and_flush_work export svm_range_list_lock_and_flush_work to make other kfd parts be able to sync svm_range_list. Signed-off-by: Yifan Zhang Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index 298669b7b2d8..425d55deca10 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -1547,7 +1547,7 @@ unreserve_out: * Context: Returns with mmap write lock held, pending deferred work flushed * */ -static void +void svm_range_list_lock_and_flush_work(struct svm_range_list *svms, struct mm_struct *mm) { diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h index c6ec55354c7b..6dc91c33e80f 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h @@ -188,6 +188,7 @@ void svm_range_prefault(struct svm_range *prange, struct mm_struct *mm, void *owner); struct kfd_process_device * svm_range_get_pdd_by_adev(struct svm_range *prange, struct amdgpu_device *adev); +void svm_range_list_lock_and_flush_work(struct svm_range_list *svms, struct mm_struct *mm); /* SVM API and HMM page migration work together, device memory type * is initialized to not 0 when page migration register device memory.