Function report |
Source Code:mm\percpu.c |
Create Date:2022-07-28 14:25:39 |
| Last Modify:2022-05-23 13:52:24 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:pcpu_size_to_slot
Proto:static int pcpu_size_to_slot(int size)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| int | size |
| 228 | If size == pcpu_unit_size Then Return pcpu_nr_slots - 1 |
| 230 | Return __pcpu_size_to_slot(size) |
| Name | Describe |
|---|---|
| pcpu_chunk_slot | |
| pcpu_alloc | pcpu_alloc - the percpu allocator*@size: size of area to allocate in bytes*@align: alignment of area (max PAGE_SIZE)*@reserved: allocate from the reserved chunk if available*@gfp: allocation flags* Allocate percpu area of @size bytes aligned at @align |
| pcpu_balance_workfn | Balance work is used to populate or destroy chunks asynchronously. We* try to keep the number of populated free pages between* PCPU_EMPTY_POP_PAGES_LOW and HIGH for atomic allocations and at most one* empty chunk. |
| 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 |