Commit 4a062d33 authored by Frederic Weisbecker's avatar Frederic Weisbecker
Browse files

driver core: cpu: Convert /sys/devices/system/cpu/isolated to use HK_TYPE_DOMAIN_BOOT 



Make sure /sys/devices/system/cpu/isolated only prints what was passed
through the isolcpus= parameter before HK_TYPE_DOMAIN will also
integrate cpuset isolated partitions.

Signed-off-by: default avatarFrederic Weisbecker <frederic@kernel.org>
Cc: Danilo Krummrich <dakr@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Marco Crivellari <marco.crivellari@suse.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Waiman Long <longman@redhat.com>
parent 0f4dfdc1

drivers/base/cpu.c

+1 −1
Original line number Diff line number Diff line
@@ -291,7 +291,7 @@ static ssize_t print_cpus_isolated(struct device *dev, 
		return -ENOMEM;



	cpumask_andnot(isolated, cpu_possible_mask,

		       housekeeping_cpumask(HK_TYPE_DOMAIN));

		       housekeeping_cpumask(HK_TYPE_DOMAIN_BOOT));

	len = sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(isolated));



	free_cpumask_var(isolated);