179 	uint32_t                      buffer_size;  member
1183 		.buffer_size =       size,  in stack_snapshot_from_kernel()
1619 		stackshot_ctx.sc_latency.buffer_size = stackshot_ctx.sc_args.buffer_size;  in stackshot_push_duration_and_latency()
1666 	if ((error = kmem_alloc(kernel_map, &final_kcdata_buffer, stackshot_args.buffer_size,  in stackshot_alloc_final_kcdata()
1668 …allocating %u bytes of %u max, try %llu\n", (int)error, stackshot_args.buffer_size, max_tracebuf_s…  in stackshot_alloc_final_kcdata()
1673 	    stackshot_args.buffer_size, KCFLAG_USE_MEMCOPY | KCFLAG_NO_AUTO_ENDBUFFER);  in stackshot_alloc_final_kcdata()
1676 		kmem_free(kernel_map, final_kcdata_buffer, stackshot_args.buffer_size);  in stackshot_alloc_final_kcdata()
1693 …em_free(kernel_map, stackshot_ctx.sc_finalized_kcdata->kcd_addr_begin, stackshot_args.buffer_size);  in stackshot_free_final_kcdata()
1816 …rgs.buffer, (void*) stackshot_ctx.sc_finalized_kcdata->kcd_addr_begin, stackshot_args.buffer_size);  in stackshot_finalize_kcdata()
2450 	snapshot_args.buffer_size = stackshot_estimate =  in kern_stack_snapshot_internal()
2455 	snapshot_args.buffer_size = MIN(snapshot_args.buffer_size, max_tracebuf_size);  in kern_stack_snapshot_internal()
2458 … snapshot_args.flags, snapshot_args.buffer_size, snapshot_args.pid, snapshot_args.since_timestamp);  in kern_stack_snapshot_internal()
2465 …for (; snapshot_args.buffer_size <= max_tracebuf_size; snapshot_args.buffer_size = MIN(snapshot_ar…  in kern_stack_snapshot_internal()
2467 …f ((error = kmem_alloc(kernel_map, (vm_offset_t *)&snapshot_args.buffer, snapshot_args.buffer_size,  in kern_stack_snapshot_internal()
2469 … allocating %u bytes of %u max, try %llu\n", (int)error, snapshot_args.buffer_size, max_tracebuf_s…  in kern_stack_snapshot_internal()
2562 			if (error == KERN_INSUFFICIENT_BUFFER_SIZE && snapshot_args.buffer_size == max_tracebuf_size) {  in kern_stack_snapshot_internal()
2575 …, buffer %u estimate %u\n", (int)error, stackshot_tries, snapshot_args.buffer_size, stackshot_esti…  in kern_stack_snapshot_internal()
2576 			kmem_free(kernel_map, (vm_offset_t)snapshot_args.buffer, snapshot_args.buffer_size);  in kern_stack_snapshot_internal()
2583 				    time_end - time_start, stackshot_estimate, snapshot_args.buffer_size);  in kern_stack_snapshot_internal()
2585 				if (snapshot_args.buffer_size == max_tracebuf_size) {  in kern_stack_snapshot_internal()
2611 …es to %u buffer (estimate %u) try %llu\n", bytes_traced, snapshot_args.buffer_size, stackshot_esti…  in kern_stack_snapshot_internal()
2624 		size_to_free = snapshot_args.buffer_size - (int) VM_MAP_ROUND_PAGE(bytes_traced, PAGE_MASK);  in kern_stack_snapshot_internal()
2629 …	buf_to_free = (void *)((uint64_t)snapshot_args.buffer + snapshot_args.buffer_size - size_to_free);  in kern_stack_snapshot_internal()
2633 		snapshot_args.buffer_size = 0;  in kern_stack_snapshot_internal()
2640 		    error, tot_interrupts_off_abs, snapshot_args.buffer_size, bytes_traced);  in kern_stack_snapshot_internal()
2645 		kmem_free(kernel_map, (vm_offset_t)snapshot_args.buffer, snapshot_args.buffer_size);  in kern_stack_snapshot_internal()
2710 		size_t bufsz = args.buffer_size / stackshot_ctx.sc_num_buffers;  in kdp_snapshot_preflight_internal()
2733 			    stackshot_args.buffer_size, KCFLAG_USE_MEMCOPY | KCFLAG_NO_AUTO_ENDBUFFER);  in kdp_snapshot_preflight_internal()
2776 		.buffer_size = tracebuf_size,  in kdp_snapshot_preflight()