函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\topology.c Create Date:2022-07-27 10:43:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Call with hotplug lock held

函数原型：void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[], struct sched_domain_attr *dattr_new)

返回类型：void

参数：

类型参数名称
intndoms_new
cpumask_var_tdoms_new
struct sched_domain_attr *dattr_new
2327  mutex_lock( & SPDX-License-Identifier: GPL-2.0)
2328  Partition sched domains as specified by the 'ndoms_new'* cpumasks in the array doms_new[] of cpumasks. This compares* doms_new[] to the current sched domain partitioning, doms_cur[].* It destroys each deleted domain and builds each new domain.
2329  mutex_unlock( & SPDX-License-Identifier: GPL-2.0)