Date: Thu, 11 Aug 2005 20:57:59 +0000 (UTC) From: Andrew Thompson <thompsa@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net if_bridge.c Message-ID: <200508112057.j7BKvxVs083144@repoman.freebsd.org>
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thompsa 2005-08-11 20:57:59 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/net if_bridge.c
Log:
MFC: if_bridge.c, r.1.5
> Use m_copypacket() which is an optimization of the common case
> m_copym(m, 0, M_COPYALL, how).
>
> This is required for strict alignment architectures where we align the
> IP header in the input path but m_copym() will create an unaligned copy
> in bridge_broadcast(). m_copypacket() preserves alignment of the first
> mbuf.
>
> Noticed by: Petri Simolin
> Approved by: mlaier (mentor)
Approved by: re (kensmith), mlaier (mentor)
Revision Changes Path
1.11.2.4 +2 -2 src/sys/net/if_bridge.c
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