Re: [PATCH] xen/balloon: add late_initcall_sync() for initial ballooning done

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Subject: Re: [PATCH] xen/balloon: add late_initcall_sync() for initial ballooning done
From: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
Date: Thu, 28 Oct 2021 14:13:11 -0400
Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, stable@xxxxxxxxxxxxxxx, Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
In-reply-to: <20211028105952.10011-1-jgross@suse.com>
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.2.1


On 10/28/21 6:59 AM, Juergen Gross wrote:

+
+	while (current_credit())
+		schedule_timeout_interruptible(HZ / 10);



Should we be concerned that we may get stuck here forever if for some reason we can't balloon down everything?


-boris

References:
- [PATCH] xen/balloon: add late_initcall_sync() for initial ballooning done
  - From: Juergen Gross

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