Function report |
Source Code:arch\x86\include\asm\pgtable.h |
Create Date:2022-07-28 06:00:17 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:pmd_write
Proto:static inline int pmd_write(pmd_t pmd)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| pmd_t | pmd |
| Name | Describe |
|---|---|
| __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(). |
| follow_devmap_pmd | |
| can_follow_write_pmd | FOLL_FORCE can write to even unwritable pmd's, but only* after we've gone through a COW cycle and they are dirty. |
| change_huge_pmd | Returns* - 0 if PMD could not be locked* - 1 if PMD was locked but protections unchange and TLB flush unnecessary* - HPAGE_PMD_NR is protections changed and TLB flush necessary |
| __split_huge_pmd_locked | |
| pmd_to_hmm_pfn_flags | |
| wp_clean_pmd_entry | wp_clean_pmd_entry - The pagewalk pmd callback. |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |