linux-kernel - [PATCH] drm/amdgpu: update outdated comment

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Message-Id: <20251230175353.105289-1-Julia.Lawall@inria.fr>
Date: Tue, 30 Dec 2025 18:53:53 +0100
From: Julia Lawall <Julia.Lawall@...ia.fr>
To: Felix Kuehling <Felix.Kuehling@....com>
Cc: yunbolyu@....edu.sg,
	kexinsun@...il.nju.edu.cn,
	ratnadiraw@....edu.sg,
	xutong.ma@...ia.fr,
	Alex Deucher <alexander.deucher@....com>,
	Christian König <christian.koenig@....com>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	amd-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] drm/amdgpu: update outdated comment

The function amdgpu_amdkfd_gpuvm_import_dmabuf() was split into
import_obj_create() and amdgpu_amdkfd_gpuvm_import_dmabuf_fd() in
commit 0188006d7c79 ("drm/amdkfd: Import DMABufs for interop
through DRM").  import_obj_create() now does the allocation for
the mem variable discussed in the comment.

Signed-off-by: Julia Lawall <Julia.Lawall@...ia.fr>

---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index b1c24c8fa686..4782265d5e91 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1987,7 +1987,8 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
 	drm_gem_object_put(&mem->bo->tbo.base);
 
 	/*
-	 * For kgd_mem allocated in amdgpu_amdkfd_gpuvm_import_dmabuf(),
+	 * For kgd_mem allocated in import_obj_create() via
+	 * amdgpu_amdkfd_gpuvm_import_dmabuf_fd(),
 	 * explicitly free it here.
 	 */
 	if (!use_release_notifier)