Re: [ltt-dev] [PATCH] Poll : introduce poll_wait_exclusive() new function

From: KOSAKI Motohiro
Date: Mon Dec 01 2008 - 23:45:21 EST

> > Any thought ?
> That looks fine, but before waving the Thundering Herd flag some
> performance numbers should be given IMO, considerng also that this is a
> rather particular use of the poll subsystem.
> Eventually, isn't something like the patch below better than adding custom
> case names to poll_wait() ALA poll_wait_LONGNAMESFOLLOW()?
> That way you can pass your own queueing function:
> poll_wait_qfunc(file, head, pt, add_wait_queue_exclusive);

make sense.
I don't found any bug in your patch.

Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>


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