Function report |
Source Code:kernel\printk\printk.c |
Create Date:2022-07-28 10:07:22 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:kmsg_dump_unregister - unregister a kmsg dumper.*@dumper: pointer to the kmsg_dumper structure* Removes a dump device from the system. Returns zero on success and* %-EINVAL otherwise.
Proto:int kmsg_dump_unregister(struct kmsg_dumper *dumper)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct kmsg_dumper * | dumper |
3088 | spin_lock_irqsave( & dump_list_lock, flags) |
3089 | If registered Then |
3090 | registered = 0 |
3092 | err = 0 |
3094 | spin_unlock_irqrestore( & dump_list_lock, flags) |
3095 | synchronize_rcu() |
3097 | Return err |
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