maer727@sohu.com wrote:
> if (e->mem_obj->swapout.sio != NULL)
> return 1;
> if (e->mem_obj->inmem_lo > 0)
> return 0;
>
> I do not understand why should we check swapout.sio and
> inmem_lo?
If it is already being swapped out, then we can continue swapping out
out on disk..
If it is not being swapped out, and the start of the object is missing,
then we cannot swap it out on disk as we don't have all required data.
Regards
Henrik
Received on Tue Apr 23 2002 - 02:22:20 MDT
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