Function report |
Source Code:block\elevator.c |
Create Date:2022-07-28 16:57:58 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:elv_register
Proto:int elv_register(struct elevator_type *e)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct elevator_type * | e |
533 | If see iocontext.h Then |
534 | If WARN_ON( see iocontext.h < sizeof(structio_cq)) || WARN_ON( ditto < __alignof__(structio_cq)) Then Return -EINVAL |
542 | If Not managed by elevator core Then Return -ENOMEM |
547 | spin_lock( & elv_list_lock) |
549 | spin_unlock( & elv_list_lock) |
551 | Return -EBUSY |
554 | spin_unlock( & elv_list_lock) |
558 | Return 0 |
Name | Describe |
---|---|
deadline_init | |
kyber_init | |
bfq_init |
Source code conversion tool public plug-in interface | X |
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