Re: [PATCH v3 1/2] selftests/resctrl: Adjust effective L3 cache size with SNC enabled

[Reinette Chatre]

Hi Maciej,

On 7/1/24 7:18 AM, Maciej Wieczor-Retman wrote:
...
> +int snc_nodes_per_l3_cache(void)
> +{
> +	int node_cpus, cache_cpus, i, ret = 1;
> +
> +	node_cpus = count_sys_bitmap_bits("/sys/devices/system/node/node0/cpumap");
> +	cache_cpus = count_sys_bitmap_bits("/sys/devices/system/cpu/cpu0/cache/index3/shared_cpu_map");
> +
> +	if (!node_cpus || !cache_cpus) {
> +		ksft_print_msg("Could not determine Sub-NUMA Cluster mode!\n");

nit: could you please check this series and remove exclamation marks from the messages
printed to user space? Just stating the error should be sufficient.

Reinette