函数逻辑报告 |
Source Code:fs\dax.c |
Create Date:2022-07-29 10:56:20 |
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:The only thing keeping the address space around is the i_pages lock* (it's cycled in clear_inode() after removing the entries from i_pages)* After we call xas_unlock_irq(), we cannot touch xas->xa.
函数原型:static void wait_entry_unlocked(struct xa_state *xas, void *entry)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct xa_state * | xas | |
void * | entry |
254 | wq等于dax_entry_waitqueue(xas, entry, & key) |
262 | xas_unlock_irq(xas) |
263 | 进程调度 |
名称 | 描述 |
---|---|
dax_lock_page | dax_lock_mapping_entry - Lock the DAX entry corresponding to a page*@page: The page whose entry we want to lock* Context: Process context.* Return: A cookie to pass to dax_unlock_page() or 0 if the entry could* not be locked. |
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 |