Function report |
Source Code:mm\vmscan.c |
Create Date:2022-07-28 14:18:20 |
| Last Modify:2022-05-23 13:41:30 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:If a kernel thread (such as nfsd for loop-back mounts) services* a backing device by writing to the page cache it sets PF_LESS_THROTTLE.* In that case we should only throttle if the backing device it is* writing to is congested
Proto:static int current_may_throttle(void)
Type:int
Parameter:Nothing
| 1903 | Return Not (flags & Throttle me less: I clean memory ) || backing_dev_info == NULL || bdi_write_congested(backing_dev_info) |
| Name | Describe |
|---|---|
| shrink_node |
| 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 |