__disable_kprobe

Name:Disable one kprobe: Make sure called under kprobe_mutex is locked

Proto:static struct kprobe *__disable_kprobe(struct kprobe *p)

Type:struct kprobe

Parameter:

Type	Parameter	Name
struct kprobe *	p

1690

orig_p = Check passed kprobe is valid and return kprobe in kprobe_table.

1691

If Value for the false possibility is greater at compile time(orig_p == NULL) Then Return ERR_PTR( - EINVAL)

1694

If Not Is this kprobe disabled ? Then

1696

If p != orig_p Then * Indicates various status flags. * Protected by kprobe_mutex after this kprobe is registered. |= probe is temporarily disabled

1700

If p == orig_p || Check if all probes on the aggrprobe are disabled Then

1706

If Not NOTE: change this value only with kprobe_mutex held Then

1707

ret = Disarm a kprobe with text_mutex

1708

If ret Then

1709

* Indicates various status flags. * Protected by kprobe_mutex after this kprobe is registered. &= ~probe is temporarily disabled

1710

Return ERR_PTR(ret)

1713

* Indicates various status flags. * Protected by kprobe_mutex after this kprobe is registered. |= probe is temporarily disabled

1717

Return orig_p

**Caller**
Name	Describe
__unregister_kprobe_top	Unregister a kprobe without a scheduler synchronization.
disable_kprobe	Disable one kprobe

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