Function report |
Source Code:include\linux\dma-contiguous.h |
Create Date:2022-07-28 05:51:39 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Use fallback alloc() and free() when CONFIG_DMA_CMA=n
Proto:static inline struct page *dma_alloc_contiguous(struct device *dev, size_t size, gfp_t gfp)
Type:struct page
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct device * | dev | |
| size_t | size | |
| gfp_t | gfp |
| 163 | Return NULL |
| Name | Describe |
|---|---|
| __dma_direct_alloc_pages |
| 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 |