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From: Barret Rhoden <brho@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Dan Williams" <dan.j.williams@intel.com>,
	"Dave Jiang" <dave.jiang@intel.com>,
	"Ross Zwisler" <zwisler@kernel.org>,
	"Vishal Verma" <vishal.l.verma@intel.com>,
	"Radim Krčmář" <rkrcmar@redhat.com>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Ingo Molnar" <mingo@redhat.com>,
	"Borislav Petkov" <bp@alien8.de>,
	linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org,
	"H. Peter Anvin" <hpa@zytor.com>,
	x86@kernel.org, kvm@vger.kernel.org, yu.c.zhang@intel.com,
	yi.z.zhang@intel.com
Subject: Re: [RFC PATCH] kvm: Use huge pages for DAX-backed files
Date: Tue, 6 Nov 2018 16:17:20 -0500	[thread overview]
Message-ID: <20181106161720.4a0ecc11@gnomeregan.cam.corp.google.com> (raw)
In-Reply-To: <13b9a5a5-6773-131e-8014-f1b1bc975794@redhat.com>

On 2018-11-06 at 22:16 Paolo Bonzini <pbonzini@redhat.com> wrote:
> Yes, iter.gfn is the gfn inside the loop and iter.level is the level
> (1=PTE, 2=PDE, ...).  iter.level of course is unusable here, similar to
> *levelp in transparent_hugepage_adjust, but you can use iter.gfn and
> gfn_to_hva.

Great, thanks!

      reply	other threads:[~2018-11-06 21:17 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-29 21:07 [RFC PATCH] kvm: Use huge pages for DAX-backed files Barret Rhoden
2018-10-29 21:07 ` Barret Rhoden
2018-10-29 22:25 ` Dan Williams
2018-10-29 22:25   ` Dan Williams
2018-10-29 22:25   ` Dan Williams
     [not found]   ` <CAPcyv4gJUjuSKwy7i2wuKR=Vz-AkDrxnGya5qkg7XTFxuXbtzw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-10-30  0:28     ` Barret Rhoden
2018-10-30  0:28       ` Barret Rhoden
2018-10-30  3:10       ` Dan Williams
2018-10-30  3:10         ` Dan Williams
     [not found]         ` <CAPcyv4gQztHrJ3--rhU4ZpaZyyqdqE0=gx50CRArHKiXwfYC+A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-10-30 19:45           ` Barret Rhoden
2018-10-30 19:45             ` Barret Rhoden
2018-10-31  8:49             ` Paolo Bonzini
2018-10-31  8:49               ` Paolo Bonzini
2018-11-02 20:32               ` Barret Rhoden
2018-11-06 10:19                 ` Paolo Bonzini
     [not found]                   ` <876d5a71-8dda-4728-5329-4e169777ba4a-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-11-06 16:22                     ` Barret Rhoden
2018-11-06 16:22                       ` Barret Rhoden
2018-10-31  3:05         ` Yu Zhang
2018-10-31  3:05           ` Yu Zhang
2018-10-31  3:05           ` Yu Zhang
2018-10-31  8:52   ` Paolo Bonzini
2018-10-31  8:52     ` Paolo Bonzini
2018-10-31  8:52     ` Paolo Bonzini
2018-10-31 21:16     ` Dan Williams
2018-10-31 21:16       ` Dan Williams
2018-10-31 21:16       ` Dan Williams
2018-11-06 10:22       ` Paolo Bonzini
     [not found] ` <20181029210716.212159-1-brho-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2018-11-06 21:05   ` Barret Rhoden
2018-11-06 21:05     ` Barret Rhoden
2018-11-06 21:16     ` Paolo Bonzini
2018-11-06 21:16       ` Paolo Bonzini
2018-11-06 21:17       ` Barret Rhoden [this message]

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