函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\fs_struct.c Create Date:2022-07-29 10:43:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：free_fs_struct

函数原型：void free_fs_struct(struct fs_struct *fs)

返回类型：void

参数：

类型参数名称
struct fs_struct *fs
90  path_put - put a reference to a path*@path: path to put the reference to* Given a path decrement the reference count to the dentry and the vfsmount.
91  path_put - put a reference to a path*@path: path to put the reference to* Given a path decrement the reference count to the dentry and the vfsmount.
92  kmem_cache_free(SLAB cache for fs_struct structures (tsk->fs) , fs)
调用者
名称描述
exit_fs
unshare_fs_struct
ksys_unshareshare allows a process to 'unshare' part of the process* context which was originally shared using clone. copy_** functions used by do_fork() cannot be used here directly* because they modify an inactive task_struct that is being* constructed