函数逻辑报告 |
Source Code:fs\buffer.c |
Create Date:2022-07-29 10:45:15 |
Last Modify:2020-03-18 10:38:29 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:create_page_buffers
函数原型:static struct buffer_head *create_page_buffers(struct page *page, struct inode *inode, unsigned int b_state)
返回类型:struct buffer_head
参数:
类型 | 参数 | 名称 |
---|---|---|
struct page * | page | |
struct inode * | inode | |
unsigned int | b_state |
1672 | BUG_ON(!PageLocked(page)) |
1674 | 如果非page_has_buffers(page)则We attach and possibly dirty the buffers atomically wrt* __set_page_dirty_buffers() via private_lock. try_to_free_buffers* is already excluded via the page lock. |
名称 | 描述 |
---|---|
__block_write_full_page | While block_write_full_page is writing back the dirty buffers under* the page lock, whoever dirtied the buffers may decide to clean them* again at any time |
__block_write_begin_int | |
block_read_full_page | Generic "read page" function for block devices that have the normal* get_block functionality |
源代码转换工具 开放的插件接口 | X |
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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 |