1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun 3*4882a593Smuzhiyunconfig 16KSTACKS 4*4882a593Smuzhiyun bool "Use 16Kb for kernel stacks instead of 8Kb" 5*4882a593Smuzhiyun help 6*4882a593Smuzhiyun If you say Y here the kernel will use a 16Kb stacksize for the 7*4882a593Smuzhiyun kernel stack attached to each process/thread. The default is 8K. 8*4882a593Smuzhiyun This increases the resident kernel footprint and will cause less 9*4882a593Smuzhiyun threads to run on the system and also increase the pressure 10*4882a593Smuzhiyun on the VM subsystem for higher order allocations. 11