函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\internal.h Create Date:2022-07-27 07:09:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:mlock_migrate_page - called only from migrate_misplaced_transhuge_page()* (because that does not go through the full procedure of migration ptes):* to migrate the Mlocked page flag; update statistics.

函数原型:static inline void mlock_migrate_page(struct page *newpage, struct page *page)

返回类型:void

参数:

类型参数名称
struct page *newpage
struct page *page
333  如果TestClearPageMlocked(page)则
334  nr_pages等于hpage_nr_pages(page)
337  We do not maintain differentials in a single processor configuration.* The functions directly modify the zone and global counters.
338  SetPageMlocked(newpage)
339  We do not maintain differentials in a single processor configuration.* The functions directly modify the zone and global counters.