klp_reverse_transition

Name:This function can be called in the middle of an existing transition to* reverse the direction of the target patch state. This can be done to* effectively cancel an existing enable or disable operation if there are any

Proto:void klp_reverse_transition(void)

Type:void

Parameter:Nothing

583

pr_debug("'%s': reversing transition from %s\n", Unique handle for this module , klp_target_state == KLP_PATCHED ? "patching to unpatching" : "unpatching to patching")

588

enabled = Not enabled

590

klp_target_state = Not klp_target_state

597

read_lock( & tasklist_lock)

598

Careful: this is a double loop, 'break' won't work as expected. (g, task)

599

clear_tsk_thread_flag(task, pending live patching update )

600

read_unlock( & tasklist_lock)

602

for_each_possible_cpu(cpu)

603

clear_tsk_thread_flag(dle_task - return the idle task for a given CPU.*@cpu: the processor in question.* Return: The idle task for the CPU @cpu., pending live patching update )

606

We allow to patch also functions where RCU is not watching,* e

608

Start the transition to the specified target patch state so tasks can begin* switching to it.

**Caller**
Name	Describe
enabled_store

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