函数逻辑报告 |
Source Code:fs\dax.c |
Create Date:2022-07-29 10:56:33 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
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函数名称:dax_insert_pfn_mkwrite - insert PTE or PMD entry into page tables*@vmf: The description of the fault*@pfn: PFN to insert*@order: Order of entry to insert.* This function inserts a writeable PTE or PMD entry into the page tables* for an mmaped DAX file
函数原型:static vm_fault_t dax_insert_pfn_mkwrite(struct vm_fault *vmf, pfn_t pfn, unsigned int order)
返回类型:vm_fault_t
参数:
类型 | 参数 | 名称 |
---|---|---|
struct vm_fault * | vmf | |
pfn_t | pfn | |
unsigned int | order |
1680 | xas_lock_irq( & xas) |
1693 | xas_unlock_irq( & xas) |
1700 | 否则ret等于VM_FAULT_FALLBACK |
1703 | trace_dax_insert_pfn_mkwrite(host, vmf, ret) |
1704 | 返回:ret |
名称 | 描述 |
---|---|
dax_finish_sync_fault | dax_finish_sync_fault - finish synchronous page fault*@vmf: The description of the fault*@pe_size: Size of entry to be inserted*@pfn: PFN to insert* This function ensures that the file range touched by the page fault is* stored persistently on the media |
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 |