Re: CFS and suspend2: hang in atomic copy

* Ingo Molnar <[email protected]> wrote:

> i just tried the same and it suspended+resumed just fine:
> 
> Restarting tasks ... done.
> Suspend2 debugging info:
> - Suspend core   : 2.2.9.12
> - Kernel Version : 2.6.21-rc7-CFS-v3

the key difference was that i should have attempted to sw-suspend to 
disk on an SMP box - that's where the bug triggered.

	Ingo
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References:
- [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS]
  - From: Ingo Molnar <[email protected]>
- Re: CFS and suspend2: hang in atomic copy
  - From: Christian Hesse <[email protected]>
- Re: CFS and suspend2: hang in atomic copy
  - From: Ingo Molnar <[email protected]>
- Re: CFS and suspend2: hang in atomic copy
  - From: Christian Hesse <[email protected]>
- Re: CFS and suspend2: hang in atomic copy
  - From: Ingo Molnar <[email protected]>

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