Function report |
Source Code:mm\swapfile.c |
Create Date:2022-07-28 15:19:40 |
| Last Modify:2020-03-17 22:19:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Helper to sys_swapon determining if a given swap* backing device queue supports DISCARD operations.
Proto:static bool swap_discardable(struct swap_info_struct *si)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct swap_info_struct * | si |
| 3103 | If Not q || Not blk_queue_discard(q) Then Return false |
| 3106 | Return true |
| Name | Describe |
|---|---|
| SYSCALL_DEFINE2 |
| 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 |