Commit 2db52dc3 authored Mar 13, 2020 by Alexander Gordeev Committed by Vasily Gorbik Mar 23, 2020

s390/cpuinfo: show number of online CPUs within a package



Show number of online CPUs within a package (which is
the socket in case of s390). For what it worth, present
that value as "siblings" field - just like x86 does.

Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

parent 95968497

arch/s390/kernel/processor.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -160,6 +160,7 @@ static void show_cpu_topology(struct seq_file *m, unsigned long n)
		seq_printf(m, "drawer id : %d\n", topology_drawer_id(n));
		seq_printf(m, "dedicated : %d\n", topology_cpu_dedicated(n));
		seq_printf(m, "address : %d\n", smp_cpu_get_cpu_address(n));
		seq_printf(m, "siblings : %d\n", cpumask_weight(topology_core_cpumask(n)));
		seq_printf(m, "cpu cores : %d\n", topology_booted_cores(n));
		#endif /* CONFIG_SCHED_TOPOLOGY */
		}

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