netdev - Re: [PATCH] net: Avoid extra wakeups of threads blocked in wait_for

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Message-Id: <20090426.020411.157511269.davem@davemloft.net>
Date:	Sun, 26 Apr 2009 02:04:11 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	dada1@...mosbay.com
Cc:	cl@...ux.com, jesse.brandeburg@...el.com, netdev@...r.kernel.org,
	haoki@...hat.com, mchan@...adcom.com, davidel@...ilserver.org
Subject: Re: [PATCH] net: Avoid extra wakeups of threads blocked in
 wait_for_packet()

From: Eric Dumazet <dada1@...mosbay.com>
Date: Sat, 25 Apr 2009 17:47:23 +0200

> (All threads waiting on a socket are using same sk_sleep anchor)

Great stuff Eric.

We've discussed splitting the wait queue up before, but shorter-term
your idea is pretty cool too :-)
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