* [q] how to make sure a process is not on CPU?
@ 2005-10-08 3:45 Coywolf Qi Hunt
2005-10-09 10:01 ` Pavel Machek
0 siblings, 1 reply; 2+ messages in thread
From: Coywolf Qi Hunt @ 2005-10-08 3:45 UTC (permalink / raw)
To: lkml
Hello,
I'm trying to manipulate a process, I must make sure not only the
process won't go away under me, also it is not on CPU, and it'll
return from schedule() at lease once.
Any thoughts?
--
Coywolf Qi Hunt
http://sosdg.org/~coywolf/
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [q] how to make sure a process is not on CPU?
2005-10-08 3:45 [q] how to make sure a process is not on CPU? Coywolf Qi Hunt
@ 2005-10-09 10:01 ` Pavel Machek
0 siblings, 0 replies; 2+ messages in thread
From: Pavel Machek @ 2005-10-09 10:01 UTC (permalink / raw)
To: Coywolf Qi Hunt; +Cc: lkml
Hi!
> I'm trying to manipulate a process, I must make sure not only the
> process won't go away under me, also it is not on CPU, and it'll
> return from schedule() at lease once.
>
> Any thoughts?
See kernel/power/process.c
--
64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
^ permalink raw reply [flat|nested] 2+ messages in thread
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2005-10-08 3:45 [q] how to make sure a process is not on CPU? Coywolf Qi Hunt
2005-10-09 10:01 ` Pavel Machek
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