Date: Tue, 29 Nov 2016 13:17:38 +0100 From: Fabian Keil <freebsd-listen@fabiankeil.de> To: David Cross <dcrosstech@gmail.com> Cc: freebsd-hackers@freebsd.org Subject: Re: FreeBSD 11 i386 disk deadlock (I think) (now with reproduction steps!) Message-ID: <20161129131738.792efbd1@fabiankeil.de> In-Reply-To: <CAM9edePGR_XBNpKctX9%2Bsr6y2SAROhtRvD_bUq3TsFyUqnOFFg@mail.gmail.com> References: <CAM9edeMYMhnkWid7Lig5D-FjhahniFm0VbFRm8ysyb85h29wXg@mail.gmail.com> <20161128041847.GA65249@charmander> <20161128120046.GP54029@kib.kiev.ua> <CAM9edeNDWcJ7R_%2B_Q%2BMksVcL_pcJVR%2BO7t98s5XyfmOpXgc-zw@mail.gmail.com> <20161128144135.10f93205@fabiankeil.de> <20161128160311.GQ54029@kib.kiev.ua> <20161128162240.GM99742@zxy.spb.ru> <CAM9edePGR_XBNpKctX9%2Bsr6y2SAROhtRvD_bUq3TsFyUqnOFFg@mail.gmail.com>
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--Sig_/ybg1f4osQaFWxurSirOYGci Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable David Cross <dcrosstech@gmail.com> wrote: > I wouldn't call this a 'workaround', but the right answer. Something in > the disk io path shouldn't be allocating memory out of the pool that can > cause paging (since any of that could be IN the path for paging). It was > what I assumed Fabian's proposed patch was. That's indeed what the patch does (for geli). Fabian --Sig_/ybg1f4osQaFWxurSirOYGci Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlg9ceMACgkQBYqIVf93VJ1m+gCeJBc5TxgeujQCVeP9446GMwmJ XN8AoMD2Bv6VL/mhIPTETKcYz/iFtUCi =r5ed -----END PGP SIGNATURE----- --Sig_/ybg1f4osQaFWxurSirOYGci--
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