Lines Matching refs:mem_obj
1289 struct kfd_mem_obj **mem_obj) in kfd_gtt_sa_allocate() argument
1300 *mem_obj = kzalloc(sizeof(struct kfd_mem_obj), GFP_KERNEL); in kfd_gtt_sa_allocate()
1301 if (!(*mem_obj)) in kfd_gtt_sa_allocate()
1304 pr_debug("Allocated mem_obj = %p for size = %d\n", *mem_obj, size); in kfd_gtt_sa_allocate()
1323 (*mem_obj)->range_start = found; in kfd_gtt_sa_allocate()
1324 (*mem_obj)->range_end = found; in kfd_gtt_sa_allocate()
1325 (*mem_obj)->gpu_addr = kfd_gtt_sa_calc_gpu_addr( in kfd_gtt_sa_allocate()
1329 (*mem_obj)->cpu_ptr = kfd_gtt_sa_calc_cpu_addr( in kfd_gtt_sa_allocate()
1335 (uint64_t *) (*mem_obj)->gpu_addr, (*mem_obj)->cpu_ptr); in kfd_gtt_sa_allocate()
1347 (*mem_obj)->range_end = in kfd_gtt_sa_allocate()
1355 if ((*mem_obj)->range_end != found) { in kfd_gtt_sa_allocate()
1375 (*mem_obj)->range_start, (*mem_obj)->range_end); in kfd_gtt_sa_allocate()
1378 bitmap_set(kfd->gtt_sa_bitmap, (*mem_obj)->range_start, in kfd_gtt_sa_allocate()
1379 (*mem_obj)->range_end - (*mem_obj)->range_start + 1); in kfd_gtt_sa_allocate()
1386 pr_debug("Allocation failed with mem_obj = %p\n", *mem_obj); in kfd_gtt_sa_allocate()
1388 kfree(*mem_obj); in kfd_gtt_sa_allocate()
1392 int kfd_gtt_sa_free(struct kfd_node *node, struct kfd_mem_obj *mem_obj) in kfd_gtt_sa_free() argument
1397 if (!mem_obj) in kfd_gtt_sa_free()
1401 mem_obj, mem_obj->range_start, mem_obj->range_end); in kfd_gtt_sa_free()
1406 bitmap_clear(kfd->gtt_sa_bitmap, mem_obj->range_start, in kfd_gtt_sa_free()
1407 mem_obj->range_end - mem_obj->range_start + 1); in kfd_gtt_sa_free()
1411 kfree(mem_obj); in kfd_gtt_sa_free()