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[198.145.29.99]) by mx.google.com with ESMTPS id c7si10046400pfp.40.2019.05.17.10.24.31 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 May 2019 10:24:31 -0700 (PDT) Received-SPF: pass (google.com: domain of gregkh@linuxfoundation.org designates 198.145.29.99 as permitted sender) client-ip=198.145.29.99; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=xjySCgF4; spf=pass (google.com: domain of gregkh@linuxfoundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E9E9820848; Fri, 17 May 2019 17:24:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558113871; bh=WxXSWaL3QpOrEgpKs084IjnKXSpNSZZ904f35QLLVA4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=xjySCgF4FaNrp2+ct/3zpw36OkzervYSiIGfEc3YR7ztGWqF5SEeoFfXndGtiUVJg E2/3NiTghwHTC6PlkuWja+NwFSOvLjeFjsHyPgGMw9ppidBJbhmRsuk41xoJysH+06 3jbCOCNfN2SaQdhlSzsRZ4nRXki+IrOTjXTxY5Ts= Date: Fri, 17 May 2019 19:24:29 +0200 From: Greg Kroah-Hartman To: Nadav Amit Cc: Arnd Bergmann , Julien Freche , Pv-drivers , Jason Wang , lkml , "virtualization@lists.linux-foundation.org" , Linux-MM , "Michael S. Tsirkin" Subject: Re: [PATCH v4 0/4] vmw_balloon: Compaction and shrinker support Message-ID: <20190517172429.GA21509@kroah.com> References: <20190425115445.20815-1-namit@vmware.com> <8A2D1D43-759A-4B09-B781-31E9002AE3DA@vmware.com> <9AD9FE33-1825-4D1A-914F-9C29DF93DC8D@vmware.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <9AD9FE33-1825-4D1A-914F-9C29DF93DC8D@vmware.com> User-Agent: Mutt/1.11.4 (2019-03-13) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Fri, May 17, 2019 at 05:10:23PM +0000, Nadav Amit wrote: > > On May 3, 2019, at 6:25 PM, Nadav Amit wrote: > > > >> On Apr 25, 2019, at 4:54 AM, Nadav Amit wrote: > >> > >> VMware balloon enhancements: adding support for memory compaction, > >> memory shrinker (to prevent OOM) and splitting of refused pages to > >> prevent recurring inflations. > >> > >> Patches 1-2: Support for compaction > >> Patch 3: Support for memory shrinker - disabled by default > >> Patch 4: Split refused pages to improve performance > >> > >> v3->v4: > >> * "get around to" comment [Michael] > >> * Put list_add under page lock [Michael] > >> > >> v2->v3: > >> * Fixing wrong argument type (int->size_t) [Michael] > >> * Fixing a comment (it) [Michael] > >> * Reinstating the BUG_ON() when page is locked [Michael] > >> > >> v1->v2: > >> * Return number of pages in list enqueue/dequeue interfaces [Michael] > >> * Removed first two patches which were already merged > >> > >> Nadav Amit (4): > >> mm/balloon_compaction: List interfaces > >> vmw_balloon: Compaction support > >> vmw_balloon: Add memory shrinker > >> vmw_balloon: Split refused pages > >> > >> 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(-) > >> > >> -- > >> 2.19.1 > > > > Ping. > > Ping. > > Greg, did it got lost again? I thought you needed the mm developers to ack the first patch, did that ever happen?