函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\selinux\ibpkey.c Create Date:2022-07-27 20:41:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：sel_ib_pkey_flush - Flush the entire pkey table* Description:* Remove all entries from the pkey table

函数原型：void sel_ib_pkey_flush(void)

返回类型：void

参数：无

209  spin_lock_irqsave( & sel_ib_pkey_lock, flags)
210  以idx小于SEL_PKEY_HASH_SIZE循环
213  删除不需要重新初始化的列表项
214  kfree_rcu() - kfree an object after a grace period(pkey, rcu)
216  size等于0
218  spin_unlock_irqrestore( & sel_ib_pkey_lock, flags)