Add a helper function to get TTM memory limit. This is
needed by KFD to set its own internal memory limits.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
return &iter_tt->base;
}
EXPORT_SYMBOL(ttm_kmap_iter_tt_init);
+
+unsigned long ttm_tt_pages_limit(void)
+{
+ return ttm_pages_limit;
+}
+EXPORT_SYMBOL(ttm_tt_pages_limit);
struct ttm_kmap_iter *ttm_kmap_iter_tt_init(struct ttm_kmap_iter_tt *iter_tt,
struct ttm_tt *tt);
-
+unsigned long ttm_tt_pages_limit(void);
#if IS_ENABLED(CONFIG_AGP)
#include <linux/agp_backend.h>