| commit | 8ced5f69e4bc09adcc6442e090e2e64c197246cf | [log] [tgz] |
|---|---|---|
| author | Ingo Molnar <mingo@elte.hu> | Fri Dec 07 19:02:47 2007 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri Dec 07 19:02:47 2007 +0100 |
| tree | d431ff185719579c6a786a97adf6def6a849751c | |
| parent | 5f9fa8a62d6a98f5cb2ee2e00b85bfe95e45888d [diff] |
sched: enable early use of sched_clock() some platforms have sched_clock() implementations that cannot be called very early during wakeup. If it's called it might hang or crash in hard to debug ways. So only call update_rq_clock() [which calls sched_clock()] if sched_init() has already been called. (rq->idle is NULL before the scheduler is initialized.) Signed-off-by: Ingo Molnar <mingo@elte.hu>