shrink_dcache

函数名称：Try to evict the inode's dentries from the dentry cache. If the inode is a* directory, then it can have at most one dentry; however, that dentry may be* pinned by child dentries, so first try to evict the children too.

函数原型：static void shrink_dcache_inode(struct inode *inode)

返回类型：void

参数：

类型	参数	名称
struct inode *	inode

623

如果S_ISDIR(i_mode)则

624

dentry等于d_find_any_alias - find any alias for a given inode*@inode: inode to find an alias for* If any aliases exist for the given inode, take and return a* reference for one of them. If no aliases exist, return %NULL.

625

如果dentry则

626

收缩高速缓存区

627

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

630

Try to kill dentries associated with this inode.* WARNING: you must own a reference to inode.

**调用者**
名称	描述
evict_dentries_for_decrypted_inodes

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告