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Commit 87e90c76 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: add amdgpu_evict_gtt debugfs entry 



Allow evicting all BOs from the GTT domain.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexdeucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 37a94791

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

+12 −1
Original line number Diff line number Diff line
@@ -767,10 +767,21 @@ static int amdgpu_debugfs_evict_vram(struct seq_file *m, void *data) 
	return 0;

}



static int amdgpu_debugfs_evict_gtt(struct seq_file *m, void *data)

{

	struct drm_info_node *node = (struct drm_info_node *)m->private;

	struct drm_device *dev = node->minor->dev;

	struct amdgpu_device *adev = dev->dev_private;



	seq_printf(m, "(%d)\n", ttm_bo_evict_mm(&adev->mman.bdev, TTM_PL_TT));

	return 0;

}



static const struct drm_info_list amdgpu_debugfs_list[] = {

	{"amdgpu_vbios", amdgpu_debugfs_get_vbios_dump},

	{"amdgpu_test_ib", &amdgpu_debugfs_test_ib},

	{"amdgpu_evict_vram", &amdgpu_debugfs_evict_vram}

	{"amdgpu_evict_vram", &amdgpu_debugfs_evict_vram},

	{"amdgpu_evict_gtt", &amdgpu_debugfs_evict_gtt},

};



int amdgpu_debugfs_init(struct amdgpu_device *adev)