Date: Mon, 18 Nov 2013 09:23:19 -0000 From: "Steven Hartland" <killing@multiplay.co.uk> To: "Andriy Gapon" <avg@FreeBSD.org>, <hartzell@alerce.com>, <freebsd-stable@FreeBSD.org> Subject: Re: Help with filing a [maybe] ZFS/mmap bug. Message-ID: <705640231AF04A91B66B0654D2531EC9@multiplay.co.uk> References: <20967.760.95825.310085@gargle.gargle.HOWL><51E80B30.1090004@FreeBSD.org><20968.10645.880772.30501@gargle.gargle.HOWL><520202E5.30300@FreeBSD.org><20994.55913.93606.436124@gargle.gargle.HOWL><FEE7BDCF7F494EE1BA0BE9424275AA91@multiplay.co.uk> <21111.12085.958991.356982@gargle.gargle.HOWL> <4EB902F80CE84DD2BF36C85EF4CE8EF8@multiplay.co.uk> <5284B8A5.8040604@FreeBSD.org> <52889105.7040404@FreeBSD.org> <9A58D6B0691A4C1294883AD91F9D4743@multiplay.co.uk> <5289D2FB.1010600@FreeBSD.org>
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----- Original Message ----- From: "Andriy Gapon" <avg@FreeBSD.org> To: "Steven Hartland" <killing@multiplay.co.uk>; <hartzell@alerce.com>; <freebsd-stable@FreeBSD.org> Sent: Monday, November 18, 2013 8:42 AM Subject: Re: Help with filing a [maybe] ZFS/mmap bug. > on 17/11/2013 17:53 Steven Hartland said the following: >> >> ----- Original Message ----- From: "Andriy Gapon" <avg@FreeBSD.org> >>> - vm_page_clear_dirty(pp, off, nbytes); >>> + if (nbytes != 0) >>> + vm_page_clear_dirty(pp, off, nbytes); >>> } >>> break; >> >> Thanks Andriy, looking to test this here but 8.3 doesn't have a page_busy >> method in zfs_vnops.c so I'm not sure how to proceed on this? > > Does it have vm_page_clear_dirty call? Nope. ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster@multiplay.co.uk.
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