Commit db734953 authored by Christian König's avatar Christian König
Browse files

drm/ttm: flip over the sys manager to self allocated nodes 



Make sure to allocate a resource object here.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarMatthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-3-christian.koenig@amd.com
parent 3eb7d96e

drivers/gpu/drm/ttm/ttm_sys_manager.c

+7 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
#include <drm/ttm/ttm_resource.h>

#include <drm/ttm/ttm_device.h>

#include <drm/ttm/ttm_placement.h>

#include <linux/slab.h>



#include "ttm_module.h"
@@ -11,12 +12,18 @@ static int ttm_sys_man_alloc(struct ttm_resource_manager *man, 
			     const struct ttm_place *place,

			     struct ttm_resource *mem)

{

	mem->mm_node = kzalloc(sizeof(*mem), GFP_KERNEL);

	if (!mem->mm_node)

		return -ENOMEM;



	ttm_resource_init(bo, place, mem->mm_node);

	return 0;

}



static void ttm_sys_man_free(struct ttm_resource_manager *man,

			     struct ttm_resource *mem)

{

	kfree(mem->mm_node);

}



static const struct ttm_resource_manager_func ttm_sys_manager_func = {