From: Dan Williams <dan.j.williams@intel.com>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>,
Linux MM <linux-mm@kvack.org>,
Catalin Marinas <catalin.marinas@arm.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
Steve Capper <steve.capper@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Dave Hansen <dave.hansen@intel.com>,
Borislav Petkov <bp@alien8.de>, Rik van Riel <riel@redhat.com>,
Dann Frazier <dann.frazier@canonical.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Michal Hocko <mhocko@suse.cz>,
linux-tip-commits@vger.kernel.org
Subject: Re: get_zone_device_page() in get_page() and page_cache_get_speculative()
Date: Mon, 24 Apr 2017 11:41:51 -0700 [thread overview]
Message-ID: <CAPcyv4iFhpSo-nbypHuZVZz7S92PwPx17bxUgMsksRHYPQkqEA@mail.gmail.com> (raw)
In-Reply-To: <20170424182555.faoarzlpi4ilm5dt@black.fi.intel.com>
On Mon, Apr 24, 2017 at 11:25 AM, Kirill A. Shutemov
<kirill.shutemov@linux.intel.com> wrote:
> On Mon, Apr 24, 2017 at 09:01:58PM +0300, Kirill A. Shutemov wrote:
>> On Mon, Apr 24, 2017 at 10:47:43AM -0700, Dan Williams wrote:
>> I think it's still better to do it on page_ref_* level.
>
> Something like patch below? What do you think?
>From a quick glance, I think this looks like the right way to go.
next prev parent reply other threads:[~2017-04-24 18:42 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-20 21:46 [tip:x86/mm] x86/mm/gup: Switch GUP to the generic get_user_page_fast() implementation Dan Williams
2017-04-21 14:16 ` Kirill A. Shutemov
2017-04-21 19:30 ` Dan Williams
2017-04-23 9:52 ` [PATCH] Revert "x86/mm/gup: Switch GUP to the generic get_user_page_fast() implementation" Ingo Molnar
2017-04-23 23:31 ` get_zone_device_page() in get_page() and page_cache_get_speculative() Kirill A. Shutemov
2017-04-24 17:23 ` Dan Williams
2017-04-24 17:30 ` Kirill A. Shutemov
2017-04-24 17:47 ` Dan Williams
2017-04-24 18:01 ` Kirill A. Shutemov
2017-04-24 18:25 ` Kirill A. Shutemov
2017-04-24 18:41 ` Dan Williams [this message]
2017-04-25 13:19 ` Kirill A. Shutemov
2017-04-25 16:44 ` Dan Williams
2017-04-27 0:55 ` [PATCH] mm, zone_device: replace {get, put}_zone_device_page() with a single reference Dan Williams
2017-04-27 8:33 ` Kirill A. Shutemov
2017-04-28 6:39 ` Ingo Molnar
2017-04-28 8:14 ` [PATCH] mm, zone_device: Replace " Kirill A. Shutemov
2017-04-28 17:23 ` [PATCH v2] mm, zone_device: replace " Dan Williams
2017-04-28 17:34 ` Jerome Glisse
2017-04-28 17:41 ` Dan Williams
2017-04-28 18:00 ` Jerome Glisse
2017-04-28 19:02 ` Dan Williams
2017-04-28 19:16 ` Jerome Glisse
2017-04-28 19:22 ` Dan Williams
2017-04-28 19:33 ` Jerome Glisse
2017-04-29 10:17 ` Kirill A. Shutemov
2017-04-30 23:14 ` Jerome Glisse
2017-05-01 1:42 ` Dan Williams
2017-05-01 1:54 ` Jerome Glisse
2017-05-01 2:40 ` Dan Williams
2017-05-01 3:48 ` Logan Gunthorpe
2017-05-01 10:23 ` Kirill A. Shutemov
2017-05-01 13:55 ` Jerome Glisse
2017-05-01 20:19 ` Dan Williams
2017-05-01 20:32 ` Jerome Glisse
2017-05-02 11:37 ` Kirill A. Shutemov
2017-05-02 13:22 ` Jerome Glisse
2017-04-29 14:18 ` Ingo Molnar
2017-05-01 2:45 ` Dan Williams
2017-05-01 7:12 ` Ingo Molnar
2017-05-01 9:33 ` Kirill A. Shutemov
2017-05-01 8:28 ` [tip:x86/mm] mm, zone_device: Replace {get, put}_zone_device_page() with a single reference to fix pmem crash tip-bot for Dan Williams
2017-04-27 16:11 ` [PATCH] mm, zone_device: replace {get, put}_zone_device_page() with a single reference Logan Gunthorpe
2017-04-27 16:14 ` Dan Williams
2017-04-27 16:33 ` Logan Gunthorpe
2017-04-27 16:38 ` Dan Williams
2017-04-27 16:45 ` Logan Gunthorpe
2017-04-27 16:46 ` Dan Williams
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