函数逻辑报告 |
Source Code:fs\inode.c |
Create Date:2022-07-29 10:38:05 |
| Last Modify:2020-03-18 19:19:59 | Copyright©Brick |
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函数名称:de_insert5 - obtain an inode from a mounted file system*@inode: pre-allocated inode to use for insert to cache*@hashval: hash value (usually inode number) to get*@test: callback used for comparisons between inodes*@set: callback used to initialize a new
函数原型:struct inode *inode_insert5(struct inode *inode, unsigned long hashval, int (*test)(struct inode *, void *), int (*set)(struct inode *, void *), void *data)
返回类型:struct inode
参数:
| 类型 | 参数 | 名称 |
|---|---|---|
| struct inode * | inode | |
| unsigned long | hashval | |
| int (* | test | |
| int (* | set | |
| void * | data |
| 1074 | head等于inode_hashtable加hash(i_sb, hashval) |
| 1076 | creating等于Misc 按位与I_CREATING |
| 1078 | again : |
| 1079 | 加自旋锁 |
| 1081 | 如果此条件成立可能性小(为编译器优化)(old)则 |
| 1097 | 如果set且此条件成立可能性小(为编译器优化)(set(inode, data))则 |
| 1106 | 加自旋锁 |
| 1108 | hlist_add_head( & i_hash, head) |
| 1109 | 自旋锁解锁 |
| 1112 | unlock : |
| 1113 | 自旋锁解锁 |
| 1115 | 返回:inode |
| 名称 | 描述 |
|---|---|
| iget5_locked | 从文件系统上获得索引节点 |
| insert_inode_locked4 |
| 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 |