Function report |
Source Code:block\blk-throttle.c |
Create Date:2022-07-28 17:42:17 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:throtl_rb_first
Proto:static struct throtl_grp *throtl_rb_first(struct throtl_service_queue *parent_sq)
Type:struct throtl_grp
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct throtl_service_queue * | parent_sq |
| 640 | If Not # queued in the tree Then Return NULL |
| 643 | n = Same as rb_first(), but O(1) ( & RB tree of active tgs ) |
| 644 | WARN_ON_ONCE(!n) |
| 645 | If Not n Then Return NULL |
| 647 | Return rb_entry_tg(n) |
| Name | Describe |
|---|---|
| update_min_dispatch_time | |
| throtl_select_dispatch | |
| tg_drain_bios | Dispatch all bios from all children tg's queued on @parent_sq. On* return, @parent_sq is guaranteed to not have any active children tg's* and all bios from previously active tg's are on @parent_sq->bio_lists[]. |
| 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 |