Function report |
Source Code:include\linux\backing-dev.h |
Create Date:2022-07-28 09:09:55 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:bdi_write_congested
Proto:static inline int bdi_write_congested(struct backing_dev_info *bdi)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct backing_dev_info * | bdi |
| 499 | Return bdi_congested(bdi, 1 << WB_async_congested) |
| Name | Describe |
|---|---|
| current_may_throttle | 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 |
| 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 |