Date: Thu, 3 Aug 2000 15:26:19 -0400 (EDT) From: Garrett Wollman <wollman@khavrinen.lcs.mit.edu> To: Luigi Rizzo <luigi@info.iet.unipi.it> Cc: freebsd-net@FreeBSD.ORG Subject: Re: Max data queued for UDP Message-ID: <200008031926.PAA24151@khavrinen.lcs.mit.edu> In-Reply-To: <200008031917.VAA23823@info.iet.unipi.it> References: <200008031909.PAA24064@khavrinen.lcs.mit.edu> <200008031917.VAA23823@info.iet.unipi.it>
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<<On Thu, 3 Aug 2000 21:17:39 +0200 (CEST), Luigi Rizzo <luigi@info.iet.unipi.it> said: > the mbuf is still initialized/copied manually, and i think there is > already some m_pullup() anyways in the code path to bring up the > ip header at least. Bug. > If the packet fits into one mbuf, > copying 20 bytes or 108 makes very little difference compared with > other costs, right ? It may get to the point of significance given 256-byte mbufs. -GAWollman -- Garrett A. Wollman | O Siem / We are all family / O Siem / We're all the same wollman@lcs.mit.edu | O Siem / The fires of freedom Opinions not those of| Dance in the burning flame MIT, LCS, CRS, or NSA| - Susan Aglukark and Chad Irschick To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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