Date: Sun, 25 Nov 2007 12:41:47 +0000 (UTC) From: Max Laier <mlaier@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net pfil.c pfil.h Message-ID: <200711251241.lAPCflNF086295@repoman.freebsd.org>
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mlaier 2007-11-25 12:41:47 UTC FreeBSD src repository Modified files: sys/net pfil.c pfil.h Log: pfil(9) locking take 3: Switch to rmlock(9) This has the benefit that rmlocks have proper support for reader recursion (in contrast to rwlock(9) which could potential lead to writer stravation). It also means a significant performance gain, eventhough only visible in microbenchmarks at the moment. Discussed on: -arch, -net Revision Changes Path 1.15 +6 -5 src/sys/net/pfil.c 1.17 +9 -6 src/sys/net/pfil.h
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