Function report |
Source Code:block\bfq-iosched.c |
Create Date:2022-07-28 17:53:38 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:bfq_bfqq_busy
Proto:int bfq_bfqq_busy(const struct bfq_queue *bfqq)
Type:int
Parameter:
Type | Parameter | Name |
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const struct bfq_queue * | bfqq |
149 | Return If __builtin_constant_p( has requests or is in service ) Then constant_test_bit(( has requests or is in service ), ( & status flags )) Else variable_test_bit(( has requests or is in service ), ( & status flags )) |
Name | Describe |
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bfq_bfqq_resume_state | |
bfq_add_request | |
bfq_remove_request | |
bfq_bfqq_end_wr | Must be called with bfqq != NULL |
bfq_release_process_ref | |
bfq_merge_bfqqs | |
bfq_bfqq_expire | q_bfqq_expire - expire a queue.*@bfqd: device owning the queue.*@bfqq: the queue to expire.*@compensate: if true, compensate for the time spent idling.*@reason: the reason causing the expiration.* If the process associated with bfqq does slow I/O (e |
bfq_select_queue | Select a queue for service. If we have a current queue in service,* check whether to continue servicing it, or retrieve and set a new one. |
bfq_completed_request |
Source code conversion tool public plug-in interface | X |
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Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |