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Commit 0f6be2c0 authored by Michel Dänzer's avatar Michel Dänzer Committed by Alex Deucher
Browse files

drm/ttm: Use drm_debug_printer for all ttm_bo_mem_space_debug output 



No need for pr_err here, the pr_err message in ttm_bo_evict is enough
to draw attention to something not going as planned.

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarJunwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 06d6370e

drivers/gpu/drm/ttm/ttm_bo.c

+17 −16
Original line number Diff line number Diff line
@@ -77,28 +77,29 @@ static inline int ttm_mem_type_from_place(const struct ttm_place *place, 
	return 0;

}



static void ttm_mem_type_debug(struct ttm_bo_device *bdev, int mem_type)

static void ttm_mem_type_debug(struct ttm_bo_device *bdev, struct drm_printer *p,

			       int mem_type)

{

	struct ttm_mem_type_manager *man = &bdev->man[mem_type];

	struct drm_printer p = drm_debug_printer(TTM_PFX);



	pr_err("    has_type: %d\n", man->has_type);

	pr_err("    use_type: %d\n", man->use_type);

	pr_err("    flags: 0x%08X\n", man->flags);

	pr_err("    gpu_offset: 0x%08llX\n", man->gpu_offset);

	pr_err("    size: %llu\n", man->size);

	pr_err("    available_caching: 0x%08X\n", man->available_caching);

	pr_err("    default_caching: 0x%08X\n", man->default_caching);

	drm_printf(p, "    has_type: %d\n", man->has_type);

	drm_printf(p, "    use_type: %d\n", man->use_type);

	drm_printf(p, "    flags: 0x%08X\n", man->flags);

	drm_printf(p, "    gpu_offset: 0x%08llX\n", man->gpu_offset);

	drm_printf(p, "    size: %llu\n", man->size);

	drm_printf(p, "    available_caching: 0x%08X\n", man->available_caching);

	drm_printf(p, "    default_caching: 0x%08X\n", man->default_caching);

	if (mem_type != TTM_PL_SYSTEM)

		(*man->func->debug)(man, &p);

		(*man->func->debug)(man, p);

}



static void ttm_bo_mem_space_debug(struct ttm_buffer_object *bo,

					struct ttm_placement *placement)

{

	struct drm_printer p = drm_debug_printer(TTM_PFX);

	int i, ret, mem_type;



	pr_err("No space for %p (%lu pages, %luK, %luM)\n",

	drm_printf(&p, "No space for %p (%lu pages, %luK, %luM)\n",

		   bo, bo->mem.num_pages, bo->mem.size >> 10,

		   bo->mem.size >> 20);

	for (i = 0; i < placement->num_placement; i++) {
@@ -106,9 +107,9 @@ static void ttm_bo_mem_space_debug(struct ttm_buffer_object *bo, 
						&mem_type);

		if (ret)

			return;

		pr_err("  placement[%d]=0x%08X (%d)\n",

		drm_printf(&p, "  placement[%d]=0x%08X (%d)\n",

			   i, placement->placement[i].flags, mem_type);

		ttm_mem_type_debug(bo->bdev, mem_type);

		ttm_mem_type_debug(bo->bdev, &p, mem_type);

	}

}