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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