sched/cpuacct: Initialize cpuacct subsystem earlier

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Initialize cpuacct before the scheduler is functioning, so when
cpuacct_charge() and cpuacct_account_field() are called,
task_ca() won't return NULL.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Cc: Tejun Heo <tj@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/5155383F.8000005@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Li Zefan 2013-03-29 14:44:15 +08:00 • committed by Ingo Molnar

parent 14c6d3c8a4

commit 621e2de024

1 changed files with 6 additions and 5 deletions

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kernel/sched/cpuacct.c

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