函数逻辑报告 |
Source Code:include\asm-generic\pgtable.h |
Create Date:2022-07-27 06:58:59 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称：pmd_devmap
函数原型：static inline int pmd_devmap(pmd_t pmd)
返回类型：int
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| pmd_t | pmd |
| 920 | 返回:0 |
| 名称 | 描述 |
|---|---|
| follow_pmd_mask | |
| vm_normal_page_pmd | |
| copy_pmd_range | |
| zap_pmd_range | |
| pmd_devmap_trans_unstable | The ordering of these checks is important for pmds with _PAGE_DEVMAP set.* If we check pmd_trans_unstable() first we will trip the bad_pmd() check* inside of pmd_none_or_trans_huge_or_clear_bad(). This will end up correctly |
| __handle_mm_fault | By the time we get here, we already hold the mm semaphore* The mmap_sem may have been released depending on flags and our* return value. See filemap_fault() and __lock_page_or_retry(). |
| change_pmd_range | |
| pmdp_huge_clear_flush | |
| follow_devmap_pmd | |
| __pmd_trans_huge_lock | Returns page table lock pointer if a given pmd maps a thp, NULL otherwise.* Note that if it returns page table lock pointer, this routine returns without* unlocking page table lock. So callers must unlock it. |
| __split_huge_pmd_locked | |
| __split_huge_pmd | |
| dev_pagemap_mapping_shift | |
| hmm_vma_handle_pmd | |
| hmm_vma_walk_pmd | |
| wp_clean_pmd_entry | wp_clean_pmd_entry - The pagewalk pmd callback. |
| dax_iomap_pte_fault | |
| pmd_trans_huge_lock | mmap_sem must be held on entry |
| 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 |