| Function report | 
| Source Code: kernel\power\swap.c | Create Date:2022-07-28 10:02:08 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:Number of pages required to be kept free while writing the image. Always* half of all available low pages before the writing starts.
Proto:static inline unsigned long reqd_free_pages(void)
Type:unsigned long
Parameter:Nothing
| 77 | Return Number of free pages that are not high. / 2 | 
| Name | Describe | 
|---|---|
| get_swap_writer | |
| swap_write_page | |
| save_image_lzo | save_image_lzo - Save the suspend image data compressed with LZO.*@handle: Swap map handle to use for saving the image.*@snapshot: Image to read data from.*@nr_to_write: Number of pages to save. | 
| 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 |