Function report |
Source Code:mm\swap_slots.c |
Create Date:2022-07-28 15:20:47 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:check_cache_active
Proto:static bool check_cache_active(void)
Type:bool
Parameter:Nothing
| 97 | If Not swap_slot_cache_enabled || Not swap_slot_cache_initialized Then Return false |
| 100 | pages = get_nr_swap_pages() |
| 101 | If Not swap_slot_cache_active Then |
| 102 | If pages > num_online_cpus() * THRESHOLD_ACTIVATE_SWAP_SLOTS_CACHE Then reactivate_swap_slots_cache() |
| 105 | Go to out |
| 109 | If pages < num_online_cpus() * THRESHOLD_DEACTIVATE_SWAP_SLOTS_CACHE Then deactivate_swap_slots_cache() |
| 111 | out : |
| 112 | Return swap_slot_cache_active |
| Name | Describe |
|---|---|
| get_swap_page |
| 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 |