Lines Matching refs:mem_obj
454 struct kfd_mem_obj **mem_obj) in kfd_gtt_sa_allocate() argument
466 *mem_obj = kmalloc(sizeof(struct kfd_mem_obj), GFP_KERNEL); in kfd_gtt_sa_allocate()
467 if ((*mem_obj) == NULL) in kfd_gtt_sa_allocate()
470 pr_debug("kfd: allocated mem_obj = %p for size = %d\n", *mem_obj, size); in kfd_gtt_sa_allocate()
489 (*mem_obj)->range_start = found; in kfd_gtt_sa_allocate()
490 (*mem_obj)->range_end = found; in kfd_gtt_sa_allocate()
491 (*mem_obj)->gpu_addr = kfd_gtt_sa_calc_gpu_addr( in kfd_gtt_sa_allocate()
495 (*mem_obj)->cpu_ptr = kfd_gtt_sa_calc_cpu_addr( in kfd_gtt_sa_allocate()
501 (uint64_t *) (*mem_obj)->gpu_addr, (*mem_obj)->cpu_ptr); in kfd_gtt_sa_allocate()
513 (*mem_obj)->range_end = in kfd_gtt_sa_allocate()
521 if ((*mem_obj)->range_end != found) { in kfd_gtt_sa_allocate()
541 (*mem_obj)->range_start, (*mem_obj)->range_end); in kfd_gtt_sa_allocate()
544 for (found = (*mem_obj)->range_start; in kfd_gtt_sa_allocate()
545 found <= (*mem_obj)->range_end; in kfd_gtt_sa_allocate()
554 pr_debug("kfd: allocation failed with mem_obj = %p\n", mem_obj); in kfd_gtt_sa_allocate()
556 kfree(mem_obj); in kfd_gtt_sa_allocate()
560 int kfd_gtt_sa_free(struct kfd_dev *kfd, struct kfd_mem_obj *mem_obj) in kfd_gtt_sa_free() argument
567 if (!mem_obj) in kfd_gtt_sa_free()
571 mem_obj, mem_obj->range_start, mem_obj->range_end); in kfd_gtt_sa_free()
576 for (bit = mem_obj->range_start; in kfd_gtt_sa_free()
577 bit <= mem_obj->range_end; in kfd_gtt_sa_free()
583 kfree(mem_obj); in kfd_gtt_sa_free()