Messages in this thread | | | Date | Wed, 25 Jul 2007 15:49:03 +0300 | From | Avi Kivity <> | Subject | Re: [PATCH 1/3] SCHED: Generic hooks for trapping task preemption |
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Avi Kivity wrote: > /** > * prepare_task_switch - prepare to switch tasks > * @rq: the runqueue preparing to switch > @@ -1687,6 +1746,7 @@ void fastcall wake_up_new_task(struct task_struct *p, unsigned long clone_flags) > */ > static inline void prepare_task_switch(struct rq *rq, struct task_struct *next) > { > + fire_sched_out_preempt_hooks(current); >
This wants an extra arg, 'next', of course.
-- Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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