Date: Wed, 28 May 2008 12:03:36 -0400 From: John Baldwin <jhb@freebsd.org> To: Attilio Rao <attilio@freebsd.org> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/kern kern_descrip.c src/sys/sys file.h Message-ID: <200805281203.36621.jhb@freebsd.org> In-Reply-To: <200805251457.m4PEvhUA095208@repoman.freebsd.org> References: <200805251457.m4PEvhUA095208@repoman.freebsd.org>
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On Sunday 25 May 2008 10:57:43 am Attilio Rao wrote: > attilio 2008-05-25 14:57:43 UTC > > FreeBSD src repository > > Modified files: > sys/kern kern_descrip.c > sys/sys file.h > Log: > Replace direct atomic operation for the file refcount witht the > refcount interface. > It also introduces the correct usage of memory barriers, as sometimes > fdrop() and fhold() are used with shared locks, which don't use any > release barrier. Thanks! -- John Baldwin
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