Function report |
Source Code:mm\internal.h |
Create Date:2022-07-28 06:11:53 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:is_migrate_highatomic
Proto:static inline bool is_migrate_highatomic(enum migratetype migratetype)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| enum migratetype | migratetype |
| 569 | Return migratetype == MIGRATE_HIGHATOMIC |
| Name | Describe |
|---|---|
| steal_suitable_fallback | This function implements actual steal behaviour. If order is large enough,* we can steal whole pageblock. If not, we first move freepages in this* pageblock to our migratetype and determine how many already-allocated pages |
| reserve_highatomic_pageblock | Reserve a pageblock for exclusive use of high-order atomic allocations if* there are no empty page blocks that contain a page with a suitable order |
| __isolate_free_page |
| 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 |