Re: [PATCH] call_usermodehelper_setup() should use GFP_KERNEL

[Jeremy Fitzhardinge]

KOSAKI Motohiro wrote:
> UMH_WAIT_EXEC and UMH_WAIT_PROC mean wait on finish of exec or process exit.
> I can't imagine situation that exec is waitable *and* allocate isn't waitable.
>   

Yeah, that's why I was asking about UMH_NO_WAIT, where the caller may 
not want to wait, but the context would allow the allocation to block if 
necessary.

   J
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