prepare_task

Name:prepare_task_switch - prepare to switch tasks*@rq: the runqueue preparing to switch*@prev: the current task that is being switched out*@next: the task we are going to switch to

Proto:static inline void prepare_task_switch(struct rq *rq, struct task_struct *prev, struct task_struct *next)

Type:void

Parameter:

Type	Parameter	Name
struct rq *	rq
struct task_struct *	prev
struct task_struct *	next

3157

kcov_prepare_switch(prev)

3158

sched_info_switch(rq, prev, next)

3159

perf_event_task_sched_out(prev, next)

3160

rseq_preempt(prev)

3161

fire_sched_out_preempt_notifiers(prev, next)

3162

prepare_task(next)

3163

NOP if the arch has not defined these:(next)

**Caller**
Name	Describe
context_switch	ext_switch - switch to the new MM and the new thread's register state.

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