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From:   Nadav Amit <namit@vmware.com>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CC:     Arnd Bergmann <arnd@arndb.de>, Julien Freche <jfreche@vmware.com>,
        Pv-drivers <Pv-drivers@vmware.com>,
        Jason Wang <jasowang@redhat.com>,
        lkml <linux-kernel@vger.kernel.org>,
        "virtualization@lists.linux-foundation.org" 
        <virtualization@lists.linux-foundation.org>,
        Linux-MM <linux-mm@kvack.org>,
        "Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [PATCH v4 0/4] vmw_balloon: Compaction and shrinker support
Thread-Topic: [PATCH v4 0/4] vmw_balloon: Compaction and shrinker support
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Date:   Sat, 4 May 2019 01:25:24 +0000
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References: <20190425115445.20815-1-namit@vmware.com>
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> On Apr 25, 2019, at 4:54 AM, Nadav Amit <namit@vmware.com> wrote:
>=20
> VMware balloon enhancements: adding support for memory compaction,
> memory shrinker (to prevent OOM) and splitting of refused pages to
> prevent recurring inflations.
>=20
> Patches 1-2: Support for compaction
> Patch 3: Support for memory shrinker - disabled by default
> Patch 4: Split refused pages to improve performance
>=20
> v3->v4:
> * "get around to" comment [Michael]
> * Put list_add under page lock [Michael]
>=20
> v2->v3:
> * Fixing wrong argument type (int->size_t) [Michael]
> * Fixing a comment (it) [Michael]
> * Reinstating the BUG_ON() when page is locked [Michael]=20
>=20
> v1->v2:
> * Return number of pages in list enqueue/dequeue interfaces [Michael]
> * Removed first two patches which were already merged
>=20
> Nadav Amit (4):
>  mm/balloon_compaction: List interfaces
>  vmw_balloon: Compaction support
>  vmw_balloon: Add memory shrinker
>  vmw_balloon: Split refused pages
>=20
> drivers/misc/Kconfig               |   1 +
> drivers/misc/vmw_balloon.c         | 489 ++++++++++++++++++++++++++---
> include/linux/balloon_compaction.h |   4 +
> mm/balloon_compaction.c            | 144 ++++++---
> 4 files changed, 553 insertions(+), 85 deletions(-)
>=20
> --=20
> 2.19.1

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