Date: Wed, 04 Nov 1998 01:11:22 +0800 From: Peter Wemm <peter@netplex.com.au> To: Peter Jeremy <peter.jeremy@auss2.alcatel.com.au> Cc: hackers@FreeBSD.ORG Subject: Re: sync writes with softupdates enabled Message-ID: <199811031711.BAA24579@spinner.netplex.com.au> In-Reply-To: Your message of "Mon, 02 Nov 1998 16:30:29 %2B1100." <98Nov2.163001est.40354@border.alcanet.com.au>
next in thread | previous in thread | raw e-mail | index | archive | help
Peter Jeremy wrote: > Mike Smith <mike@smith.net.au> wrote: > >Now that this has been committed, can we have some feedback from people > >using mmap heavily on -current? > > There are no longer any sync writes as a result of using an MMAP'd > history file in inn. There is no obvious corruption of history file > or associated .pag file. > > Note that there is a similar bug in 2.2.x. The fix is similar, but > needs some thought since there appears to be a problem with the > parameters to vm_object_page_clean(). In particular, `syncio' is > defined as boolean_t, as passed as the `waitfor' argument to > VOP_FSYNC() - which is MNT_ASYNC or MNT_SYNC elsewhere. I haven't > had the time to work out the correct definitions. Use TRUE and FALSE instead of OBJPC_SYNC and 0. > Peter Cheers, -Peter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199811031711.BAA24579>