Function report |
Source Code:kernel\dma\debug.c |
Create Date:2022-07-28 10:34:29 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Hash related functions* Every DMA-API request is saved into a struct dma_debug_entry. To* have quick access to these structs they are stored into a hash.
Proto:static int hash_fn(struct dma_debug_entry *entry)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct dma_debug_entry * | entry |
| 236 | Return dev_addr >> HASH_FN_SHIFT & HASH_FN_MASK |
| Name | Describe |
|---|---|
| get_hash_bucket | Request exclusive access to a hash bucket for a given dma_debug_entry. |
| 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 |