Date: Wed, 29 Apr 2009 07:58:05 -0400 From: Ben Kelly <ben@wanderview.com> To: Jaakko Heinonen <jh@saunalahti.fi> Cc: current@freebsd.org Subject: Re: [patch] zfs livelock and thread priorities Message-ID: <A83EA714-1EB5-41C1-91E2-FD031FD0DE0E@wanderview.com> In-Reply-To: <20090429064303.GA2189@a91-153-125-115.elisa-laajakaista.fi> References: <AC3C4C3F-40C6-4AF9-BAF3-2C4D1E444839@wanderview.com> <ed91d4a80904142135n429dea52o672abf51116fa707@mail.gmail.com> <ed91d4a80904241816r28531a04r2dc70fa8960d430e@mail.gmail.com> <bc2d970904241947r50576efbgc93164a9e4dd297d@mail.gmail.com> <ed91d4a80904242059n3642a40aud55df6d1b6a1695@mail.gmail.com> <FC83DB1E-6C08-4BD4-8BC9-437D714FEE9E@wanderview.com> <ed91d4a80904271839l49420c8rbcfd52dd6e72eb83@mail.gmail.com> <ed91d4a80904281111q3b9a3c45vc9fcf129dde8c10d@mail.gmail.com> <F86D3461-3ABD-4A56-B9A6-36857364DF4B@wanderview.com> <4D8E4457-89AA-4F19-9960-E090D3B8E319@wanderview.com> <20090429064303.GA2189@a91-153-125-115.elisa-laajakaista.fi>
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On Apr 29, 2009, at 2:43 AM, Jaakko Heinonen wrote: > On 2009-04-28, Ben Kelly wrote: >>> http://www.wanderview.com/svn/public/misc/zfs/zfs_zinactive_deadlock.diff >> >> The patch is updated in the same location above. > > There's a fatal typo in the patch: > > - ZFS_OBJ_HOLD_ENTER(zfsvfs, z_id); > + locked == ZFS_OBJ_HOLD_TRYENTER(zfsvfs, z_id); > ^^^^ Yikes! Thanks for catching this! The patch has been updated at the same URL. If anyone has patched their system please grab the new version. Sorry for the confusion. - Ben
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