Date: Wed, 24 Jan 2018 13:51:07 -0500 From: Pedro Giffuni <pfg@FreeBSD.org> To: Hans Petter Selasky <hps@selasky.org>, Warner Losh <imp@bsdimp.com>, "Conrad E. Meyer" <cem@freebsd.org> Cc: Ian Lepore <ian@freebsd.org>, src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r328218 - in head/sys: amd64/amd64 arm/xscale/ixp425 arm64/arm64 cam cam/ctl compat/ndis dev/aacraid dev/advansys dev/ath dev/beri/virtio dev/bnxt dev/bwn dev/ciss dev/cxgbe/crypto dev/... Message-ID: <c7e000e9-6a21-be3e-4037-80e715224f15@FreeBSD.org> In-Reply-To: <2aa48cbd-247a-66cd-b486-02ee77ec2e96@selasky.org> References: <201801211542.w0LFgbsp005980@repo.freebsd.org> <CAG6CVpXxuFyHS11rF=NF6bSSkC2=xnDh=WnbK-aWp4sOomrZ7w@mail.gmail.com> <51ff8aef-5660-7857-e4d5-12cdc77bc071@FreeBSD.org> <20180124182548.X1063@besplex.bde.org> <CANCZdfpL7t_J6xXi8w%2BwtxE%2B4x8EA0AzqzQKno=dUKaJ_NXFrw@mail.gmail.com> <CAG6CVpWv32FjZggRCM3JNWCsMDOSXbVzQfP-dh73fei6Hqr5Mw@mail.gmail.com> <1516817048.42536.182.camel@freebsd.org> <CAG6CVpUpVLe5f=As44TOyePDTy-7LaTKA=rCkk-NjZvZkA5nQg@mail.gmail.com> <CANCZdfqZ5ZiMceh7NZ-YpbgsTW6gqwcxVun0XM_bY2%2BFpustKQ@mail.gmail.com> <2aa48cbd-247a-66cd-b486-02ee77ec2e96@selasky.org>
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On 24/01/2018 13:40, Hans Petter Selasky wrote: > On 01/24/18 19:28, Warner Losh wrote: >> Does mallocarray(10 ,1Gb) panic on i386? It does not. It should. > > Hi, > > If M_WAITOK is specified, then sleep forever and print a message. > Else return NULL ? > FWIW, I suggested a panic for M_WAITOK and returning NULL for M_NOWAIT, but cem didn't like it because it was inconsistent. I think the current argument is more about the size/trigger than the behavior though. Cheers, Pedro.
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