Re: sched: fix new task startup crash

From: Peter Zijlstra
Date: Wed Oct 31 2007 - 12:01:20 EST


Hi,

Commit: b9dca1e0fcb696716840a3bc8f20a6941b484dbf

seems to me that by calling enqueue_fair_task() from task_new_fair() is
wrong. The wakeup=1 in enqueue_fair_task() will cause all non-top
sched_entities to be re-positioned by place_entity().

Although the current implementation thereof seems to avoid doing
something horrible.



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