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fbb3d4c15d
Avoid relying on cpu_online_mask for wqattrs changes so that cpus_read_lock() can be removed from apply_wqattrs_lock(). And with wq_online_cpumask, attrs->__pod_cpumask doesn't need to be reused as a temporary storage to calculate if the pod have any online CPUs @attrs wants since @cpu_going_down is not in the wq_online_cpumask. Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com> Signed-off-by: Tejun Heo <tj@kernel.org>
7968 lines
223 KiB
7968 lines
223 KiB