函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\binfmt_misc.c Create Date:2022-07-29 11:02:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：kill_node

函数原型：static void kill_node(Node *e)

返回类型：void

参数：

类型参数名称
Node *e
618  write_lock( & entries_lock)
619  删除链表项并重新初始化
620  write_unlock( & entries_lock)
622  dentry等于dentry
623  drop_nlink - directly drop an inode's link count*@inode: inode* This is a low-level filesystem helper to replace any* direct filesystem manipulation of i_nlink
624  d_drop(dentry)
625  dput - release a dentry*@dentry: dentry to release * Release a dentry. This will drop the usage count and if appropriate* call the dentry unlink method as well as removing it from the queues and* releasing its resources
626  simple_release_fs( & bm_mnt, & entry_count)
调用者
名称描述
bm_entry_write
bm_status_write