From: Dan Williams <dan.j.williams@intel.com>
To: Alexander Duyck <alexander.duyck@gmail.com>
Cc: nitesh@redhat.com, KVM list <kvm@vger.kernel.org>,
"Michael S. Tsirkin" <mst@redhat.com>,
David Hildenbrand <david@redhat.com>,
Dave Hansen <dave.hansen@intel.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Matthew Wilcox <willy@infradead.org>,
Michal Hocko <mhocko@kernel.org>, Linux MM <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>,
virtio-dev@lists.oasis-open.org,
Oscar Salvador <osalvador@suse.de>,
yang.zhang.wz@gmail.com, Pankaj Gupta <pagupta@redhat.com>,
Rik van Riel <riel@surriel.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
lcapitulino@redhat.com, "Wang, Wei W" <wei.w.wang@intel.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Alexander Duyck <alexander.h.duyck@linux.intel.com>
Subject: Re: [PATCH v8 2/7] mm: Adjust shuffle code to allow for future coalescing
Date: Fri, 6 Sep 2019 10:36:26 -0700 [thread overview]
Message-ID: <CAPcyv4hjDpd63f1oYRUHkUjF-E_zJDfY1C36tM5LS=W+QbeRcg@mail.gmail.com> (raw)
In-Reply-To: <20190906145333.32552.95238.stgit@localhost.localdomain>
On Fri, Sep 6, 2019 at 7:53 AM Alexander Duyck
<alexander.duyck@gmail.com> wrote:
>
> From: Alexander Duyck <alexander.h.duyck@linux.intel.com>
>
> Move the head/tail adding logic out of the shuffle code and into the
> __free_one_page function since ultimately that is where it is really
> needed anyway. By doing this we should be able to reduce the overhead
> and can consolidate all of the list addition bits in one spot.
Looks good, thanks for doing the split:
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
next prev parent reply other threads:[~2019-09-06 17:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 14:53 [PATCH v8 0/7] mm / virtio: Provide support for unused page reporting Alexander Duyck
2019-09-06 14:53 ` [PATCH v8 1/7] mm: Add per-cpu logic to page shuffling Alexander Duyck
2019-09-06 17:33 ` Dan Williams
2019-09-06 14:53 ` [PATCH v8 2/7] mm: Adjust shuffle code to allow for future coalescing Alexander Duyck
2019-09-06 17:36 ` Dan Williams [this message]
2019-09-06 14:53 ` [PATCH v8 3/7] mm: Move set/get_pcppage_migratetype to mmzone.h Alexander Duyck
2019-09-06 14:53 ` [PATCH v8 4/7] mm: Use zone and order instead of free area in free_list manipulators Alexander Duyck
2019-09-06 14:53 ` [PATCH v8 5/7] mm: Introduce Reported pages Alexander Duyck
2019-09-06 14:53 ` [PATCH v8 6/7] virtio-balloon: Pull page poisoning config out of free page hinting Alexander Duyck
2019-09-06 14:54 ` [PATCH v8 7/7] virtio-balloon: Add support for providing unused page reports to host Alexander Duyck
2019-09-06 14:54 ` [PATCH v8 QEMU 1/3] virtio-ballon: Implement support for page poison tracking feature Alexander Duyck
2019-09-06 14:54 ` [PATCH v8 QEMU 2/3] virtio-balloon: Add bit to notify guest of unused page reporting Alexander Duyck
2019-09-06 14:54 ` [PATCH v8 QEMU 3/3] virtio-balloon: Provide a interface for " Alexander Duyck
2019-09-06 15:23 ` [PATCH v8 0/7] mm / virtio: Provide support " Michael S. Tsirkin
2019-09-06 15:25 ` Alexander Duyck
2019-09-07 3:15 ` Alexander Duyck
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