Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\cpuset.c Create Date:2022-07-28 11:17:45
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:puset_print_current_mems_allowed - prints current's cpuset and mems_allowed* Description: Prints current's name, cpuset name, and cached copy of its* mems_allowed to the kernel log.

Proto:void cpuset_print_current_mems_allowed(void)

Type:void

Parameter:Nothing

3528  _read_lock() - mark the beginning of an RCU read-side critical section* When synchronize_rcu() is invoked on one CPU while other CPUs* are within RCU read-side critical sections, then the* synchronize_rcu() is guaranteed to block until after all the other
3530  cgrp = PI: the cgroup that this css is attached to
3531  Like KERN_CONT, pr_cont() should only be used when continuing* a line with no newline ('\n') enclosed. Otherwise it defaults* back to KERN_DEFAULT.(",cpuset=")
3532  pr_cont_cgroup_name(cgrp)
3533  Like KERN_CONT, pr_cont() should only be used when continuing* a line with no newline ('\n') enclosed. Otherwise it defaults* back to KERN_DEFAULT.(",mems_allowed=%*pbl", demask_pr_args - printf args to output a nodemask*@maskp: nodemask to be printed* Can be used to provide arguments for '%*pb[l]' when printing a nodemask.( & mems_allowed))
3536  _read_unlock() - marks the end of an RCU read-side critical section.* In most situations, rcu_read_unlock() is immune from deadlock.* However, in kernels built with CONFIG_RCU_BOOST, rcu_read_unlock()
Caller
NameDescribe
warn_alloc