Date: Thu, 27 Mar 2003 21:12:57 -0600 (CST) From: Mike Silbersack <silby@silby.com> To: Sam Leffler <sam@errno.com> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/conf options src/sys/netinet ip_output.c Message-ID: <20030327211045.D601@odysseus.silby.com> In-Reply-To: <03d001c2f4b2$ecf461b0$52557f42@errno.com> References: <200303260452.h2Q4quap015364@www.ambrisko.com> <20030326183351.GJ57674@elvis.mu.org> <20030327013224.P7674@odysseus.silby.com> <20030327161237.T748@odysseus.silby.com> <03d001c2f4b2$ecf461b0$52557f42@errno.com>
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On Thu, 27 Mar 2003, Sam Leffler wrote: > As I've said already, in the drivers you want to use the minimum-cost > technique to get the packet on the wire. I think your original > single-cluster version is close to what I would do, but so long as this > stuff only happens as an exception to the normal processing path I really > don't care. Just keep stats so we can see how much it's happening. > > Sam Yes, m_defrag will only be used in exceptional cases, where defragmentation is necessary or highly desireable. I have one statistic in there now, I'll add a few more if I can do so without adding too much complexity. Mike "Silby" Silbersack
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