RADEON_NR_TEX_HEAPS 448 include/drm/radeon_drm.h struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS + RADEON_NR_TEX_HEAPS 450 include/drm/radeon_drm.h unsigned int tex_age[RADEON_NR_TEX_HEAPS];