Function report |
Source Code:arch\x86\kernel\e820.c |
Create Date:2022-07-28 07:43:20 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Find the ranges of physical addresses that do not correspond to* E820 RAM areas and register the corresponding pages as 'nosave' for* hibernation (32-bit) or software suspend and suspend to RAM (64-bit)
Proto:void __init e820__register_nosave_regions(unsigned long limit_pfn)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| unsigned long | limit_pfn |
| 742 | pfn = 0 |
| 744 | When i < nr_entries cycle |
| 752 | If type != E820_TYPE_RAM && type != E820_TYPE_RESERVED_KERN Then register_nosave_region(PFN_UP(addr), pfn) |
| 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 |