Function report |
Source Code:include\linux\mm.h |
Create Date:2022-07-28 05:43:37 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Return true only if the page has been allocated with* ALLOC_NO_WATERMARKS and the low watermark was not* met implying that the system is under some pressure.
Proto:static inline bool page_is_pfmemalloc(struct page *page)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct page * | page |
| 1375 | Return Our offset within mapping. == -1UL |
| Name | Describe |
|---|---|
| page_frag_alloc | |
| kmem_getpages | Interface to system's page allocator. No need to hold the* kmem_cache_node ->list_lock.* If we requested dmaable memory, we will get it. Even if we* did not request dmaable memory, we might get it, but that* would be relatively rare and ignorable. |
| allocate_slab |
| 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 |