函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\selinux\selinuxfs.c Create Date:2022-07-27 20:35:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：sel_release_policy

函数原型：static int sel_release_policy(struct inode *inode, struct file *filp)

返回类型：int

参数：

类型参数名称
struct inode *inode
struct file *filp
427  fsi等于s_fs_info
428  plm等于 needed for tty driver, and maybe others
430  BUG_ON(!plm)
432  policy_opened等于0
434  vfree - release memory allocated by vmalloc()*@addr: memory base address* Free the virtually continuous memory area starting at @addr, as* obtained from vmalloc(), vmalloc_32() or __vmalloc()
435  释放内存
437  返回:0