函数逻辑报告 |
Source Code:fs\iomap\buffered-io.c |
Create Date:2022-07-29 11:07:12 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称：iomap_page_create
函数原型：static struct iomap_page *iomap_page_create(struct inode *inode, struct page *page)
返回类型：struct iomap_page
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| struct inode * | inode | |
| struct page * | page |
| 47 | iop等于to_iomap_page(page) |
| 49 | 如果iop或i_blocksize(inode)恒等于PAGE_SIZE则返回:iop |
| 53 | atomic_set( & read_count, 0) |
| 54 | atomic_set( & write_count, 0) |
| 55 | spin_lock_init( & uptodate_lock) |
| 56 | bitmap_zero(uptodate, PAGE_SIZE / SECTOR_SIZE) |
| 63 | set_page_private(page, (unsignedlong)iop) |
| 65 | 返回:iop |
| 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 |