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Date:      Sun, 06 Mar 2005 09:43:34 +0800
From:      David Xu <davidxu@freebsd.org>
To:        Sam Lawrance <boris@brooknet.com.au>
Cc:        current@freebsd.org
Subject:   Re: Swapped out procs not brought in immediately after child exits
Message-ID:  <422A6046.5080801@freebsd.org>
In-Reply-To: <20050306012146.701FB17D8@localhost>
References:  <20050306012146.701FB17D8@localhost>

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Sam Lawrance wrote:

>>How-To-Repeat:
>>    
>>
>
>Run a shell somewhere (first). Su or run another shell or similar (second).
>Wait until the first shell has swapped out (might require running some other
>memory hogs). Exit the second shell. Notice that the second shell takes a
>long time to exit.
>
>  
>
This reminds me that it is another swappable kernel stack problem, if we 
don't have
it, we even needn't TDP_WAKEPROC0  hack, interesting. :)

David Xu



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