linux-kernel - Re: [PATCHv2 06/10] xen/balloon: only hotplug additional memory if required

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 29 Jul 2015 17:02:51 +0100
From:	David Vrabel <david.vrabel@...rix.com>
To:	Daniel Kiper <daniel.kiper@...cle.com>
CC:	<xen-devel@...ts.xenproject.org>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Boris Ostrovsky <boris.ostrovsky@...cle.com>,
	<linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>
Subject: Re: [PATCHv2 06/10] xen/balloon: only hotplug additional memory if
 required

On 29/07/15 16:55, Daniel Kiper wrote:
> On Fri, Jul 24, 2015 at 12:47:44PM +0100, David Vrabel wrote:
>> --- a/drivers/xen/balloon.c
>> +++ b/drivers/xen/balloon.c
>> @@ -75,12 +75,14 @@
>>   * balloon_process() state:
>>   *
>>   * BP_DONE: done or nothing to do,
>> + * BP_WAIT: wait to be rescheduled,
> 
> BP_SLEEP? BP_WAIT suggests that balloon process waits for something in a loop.

Waiting in a loop is what wait_event() does.

David
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/