From owner-freebsd-current@FreeBSD.ORG Thu Jun 23 18:53:07 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (unknown [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 50D151065670; Thu, 23 Jun 2011 18:53:07 +0000 (UTC) (envelope-from utisoft@gmail.com) Received: from mail-iw0-f182.google.com (mail-iw0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 05C368FC17; Thu, 23 Jun 2011 18:53:06 +0000 (UTC) Received: by iwr19 with SMTP id 19so2506128iwr.13 for ; Thu, 23 Jun 2011 11:53:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:in-reply-to:references:from :date:x-google-sender-auth:message-id:subject:to:content-type :content-transfer-encoding; bh=kMXtJXC5VP783TTsoAbm5QzS3sPKIHiHVSdPIvq99ks=; b=Ojn4W61xVnIQSH3tBZ6PonVeokmqCFVHjgPAQ3Ul9u8RmPz/YvVkSigASu/rg/7Niw 1HH6iCb+wyrFecRdLj614fZchKQLwWUH72fwzgcAxAc9m3ivSacfmTDO4HAbB0epNLbm jk0nceFfBxIvcqZPMavhoV/bPuwuZ5zRS18nE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:from:date :x-google-sender-auth:message-id:subject:to:content-type :content-transfer-encoding; b=wgjIa+SWwD+qEMKsHqXc/2nN5K34xCflPkJ9IUXrbrI+JPCpL+VfBGJPfmIaq4uBQ/ SavDJnrPXkeJcaeLS07SDoK48GE5CMkFjdxzFEbZ+qrfWnLJTjp4OKWM2F4PF8iS5ZrU iTt405kKuxSDm957g7yb6k3FOf4QViC6H0tu0= Received: by 10.43.130.134 with SMTP id hm6mr2435277icc.517.1308855186144; Thu, 23 Jun 2011 11:53:06 -0700 (PDT) MIME-Version: 1.0 Sender: utisoft@gmail.com Received: by 10.231.49.193 with HTTP; Thu, 23 Jun 2011 11:52:36 -0700 (PDT) In-Reply-To: <20110623163109.GA508@dragon.NUXI.org> References: <20110623163109.GA508@dragon.NUXI.org> From: Chris Rees Date: Thu, 23 Jun 2011 19:52:36 +0100 X-Google-Sender-Auth: SHSSvGSuISta5binsJhWPCZ3LlM Message-ID: To: obrien@freebsd.org, freebsd-current@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Subject: Re: Thoughts on TMPFS no longer being considered "highly experimental" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Jun 2011 18:53:07 -0000 On 23 June 2011 17:31, David O'Brien wrote: > Does anyone object to this patch? > > David Wolfskill and I have run TMPFS on a number of machines for two > years with no problems. > > I may have missed something, but I'm not aware of any serious PRs on > TMPFS either. > > > Index: tmpfs_vfsops.c > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > --- tmpfs_vfsops.c =A0 =A0 =A0(revision 221113) > +++ tmpfs_vfsops.c =A0 =A0 =A0(working copy) > @@ -155,9 +155,6 @@ tmpfs_mount(struct mount *mp) > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0return EOPNOTSUPP; > =A0 =A0 =A0 =A0} > > - =A0 =A0 =A0 printf("WARNING: TMPFS is considered to be a highly experim= ental " > - =A0 =A0 =A0 =A0 =A0 "feature in FreeBSD.\n"); > - > =A0 =A0 =A0 =A0vn_lock(mp->mnt_vnodecovered, LK_SHARED | LK_RETRY); > =A0 =A0 =A0 =A0error =3D VOP_GETATTR(mp->mnt_vnodecovered, &va, mp->mnt_c= red); > =A0 =A0 =A0 =A0VOP_UNLOCK(mp->mnt_vnodecovered, 0); > > -- > -- David =A0(obrien@FreeBSD.org) How about noting that no-one's managed to get it to work correctly with ZFS yet, but fine with UFS? Chris