On Fri, Oct 11, 2024 at 10:12:14PM +0800, Kuan-Wei Chiu wrote: > Currently, cpuset is the only user of the union-find implementation. > Compiling union-find in all configurations unnecessarily increases the > code size when building the kernel without cgroup support. Modify the > build system to compile union-find only when CONFIG_CPUSETS is enabled. Looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>