Date: Thu, 17 Mar 2005 19:34:57 +0000 (UTC) From: John-Mark Gurney <jmg@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/share/man/man9 mbuf.9 src/sys/kern uipc_mbuf.c src/sys/sys mbuf.h Message-ID: <200503171934.j2HJYvEN003284@repoman.freebsd.org>
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jmg 2005-03-17 19:34:57 UTC
FreeBSD src repository
Modified files:
share/man/man9 mbuf.9
sys/kern uipc_mbuf.c
sys/sys mbuf.h
Log:
add m_copyup function.. This can be used to help make our ip stack less
alignment restrictive, and help performance on some ethernet cards which
currently copy the entire packet a couple bytes to get the packet aligned
properly...
Wordsmithing by: dwhite
Obtained from: NetBSD (code only)
I'll clean it up later: rwatson
Revision Changes Path
1.56 +29 -0 src/share/man/man9/mbuf.9
1.147 +48 -0 src/sys/kern/uipc_mbuf.c
1.169 +1 -0 src/sys/sys/mbuf.h
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