函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\resctrl\pseudo_lock.c Create Date:2022-07-27 09:14:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：dtgroup_pseudo_lock_remove - Remove a pseudo-locked region*@rdtgrp: resource group to which the pseudo-locked region belongs* The removal of a pseudo-locked region can be initiated when the resource* group is removed from user space via a "rmdir" from

函数原型：void rdtgroup_pseudo_lock_remove(struct rdtgroup *rdtgrp)

返回类型：void

参数：

类型参数名称
struct rdtgroup *rdtgrp
1402  plr等于plr
1404  如果mode恒等于RDT_MODE_PSEUDO_LOCKSETUP则
1409  closid_free(closid)
1410  转到:free
1413  pseudo_lock_cstates_relax(plr)
1414  debugfs_remove_recursive(debugfs_dir)
1415  device_destroy(pseudo_lock_class, MKDEV(Major number assigned to and shared by all devices exposing* pseudo-locked regions., minor))
1416  pseudo_lock_minor_release - Return minor number to available*@minor: The minor number made available
1418  free :
1419  pseudo_lock_free - Free a pseudo-locked region*@rdtgrp: resource group to which pseudo-locked region belonged* The pseudo-locked region's resources have already been released, or not* yet created at this point
调用者
名称描述
rmdir_all_subForcibly remove all of subdirectories under root.
rdtgroup_kn_unlock