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Date:      Wed, 08 Jan 2003 14:12:44 -0800
From:      Jeffrey Hsu <hsu@FreeBSD.org>
To:        Vincent Jardin <vjardin@wanadoo.fr>
Cc:        net@freebsd.org
Subject:   Re: rt_refcnt and rtentry protection ??
Message-ID:  <0H8F008W11OPKT@mta7.pltn13.pbi.net>
In-Reply-To: Message from Vincent Jardin <vjardin@wanadoo.fr> "of Wed, 08 Jan 2003 23:22:22 %2B0100." <3E075B1B006D4334@mel-rta7.wanadoo.fr>
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          if (rt->rt_flags & RTF_GATEWAY) /* XXX

	  How can we be sure that rt won't be freeed by
	  any other kernel thread now ??

	  XXX */

	> Why is rt_refnt decreased so early and not later ?
	
In the non-SMP kernel, the kernel can't be preempted so another thread
can't run.


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