Date: Wed, 1 Aug 2007 20:38:38 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netgraph ng_ppp.c Message-ID: <200708012038.l71KccPG070421@repoman.freebsd.org>
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mav 2007-08-01 20:38:38 UTC
FreeBSD src repository
Modified files:
sys/netgraph ng_ppp.c
Log:
This patch improves fine-grained locking for the ng_ppp node.
Till now node's transmit path was completely unprotected
and so wasn't thread safe in multilink mode. It's receive path was
declared as WRITER as the simpliest protection method but it
reduces performance when compression or encryption enabled.
Approved by: re (rwatson), glebius (mentor)
Revision Changes Path
1.68 +137 -68 src/sys/netgraph/ng_ppp.c
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