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From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Juergen Gross <jgross@suse.com>,
	xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org
Cc: Stefano Stabellini <sstabellini@kernel.org>
Subject: Re: [PATCH] xen/balloon: fix ballooned page accounting without hotplug enabled
Date: Thu, 12 Dec 2019 13:30:04 -0500	[thread overview]
Message-ID: <65142ae8-66ff-56f5-b2ca-9791c6c47289@oracle.com> (raw)
In-Reply-To: <20191212141750.1896-1-jgross@suse.com>



On 12/12/19 9:17 AM, Juergen Gross wrote:
> When CONFIG_XEN_BALLOON_MEMORY_HOTPLUG is not defined
> reserve_additional_memory() will set balloon_stats.target_pages to a
> wrong value in case there are still some ballooned pages allocated via
> alloc_xenballooned_pages().
>
> This will result in balloon_process() no longer be triggered when
> ballooned pages are freed in batches.
>
> Reported-by: Nicholas Tsirakis <niko.tsirakis@gmail.com>
> Signed-off-by: Juergen Gross <jgross@suse.com>

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>



      reply	other threads:[~2019-12-12 18:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-12 14:17 Juergen Gross
2019-12-12 18:30 ` Boris Ostrovsky [this message]

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