函数逻辑报告 |
Source Code:include\linux\highmem.h |
Create Date:2022-07-27 06:45:51 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:zero_user_segment
函数原型:static inline void zero_user_segment(struct page *page, unsigned start, unsigned end)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct page * | page | |
unsigned | start | |
unsigned | end |
239 | zero_user_segments(page, start, end, 0, 0) |
名称 | 描述 |
---|---|
truncate_inode_pages_range | runcate_inode_pages_range - truncate range of pages specified by start & end byte offsets*@mapping: mapping to truncate*@lstart: offset from which to truncate*@lend: offset to which to truncate (inclusive)* Truncate the page cache, removing the pages that |
nobh_writepage | bh_writepage() - based on block_full_write_page() except* that it tries to operate without attaching bufferheads to* the page. |
block_write_full_page | The generic ->writepage function for buffer-backed address_spaces |
do_mpage_readpage | This is the worker routine which does all the work of mapping the disk* blocks and constructs largest possible bios, submits them for IO if the* blocks are not contiguous on the disk |
__mpage_writepage | |
iomap_do_writepage | Write out a dirty page.* For delalloc space on the page we need to allocate space and flush it.* For unwritten space on the page we need to start the conversion to* regular allocated space. |
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 |