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From: "Jürgen Groß" <jgross@suse.com>
To: "Roger Pau Monné" <roger.pau@citrix.com>,
	"SeongJae Park" <sj38.park@gmail.com>
Cc: axboe@kernel.dk, konrad.wilk@oracle.com,
	SeongJae Park <sjpark@amazon.de>,
	pdurrant@amazon.com, sjpark@amazon.com,
	xen-devel@lists.xenproject.org, linux-block@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6 1/3] xenbus/backend: Add memory pressure handler callback
Date: Wed, 11 Dec 2019 13:30:02 +0100	[thread overview]
Message-ID: <f626a29c-e307-38c8-b08d-471ad9b871e4@suse.com> (raw)
In-Reply-To: <20191211114651.GN980@Air-de-Roger>

On 11.12.19 12:46, Roger Pau Monné wrote:
> On Wed, Dec 11, 2019 at 04:26:57AM +0000, SeongJae Park wrote:
>> +
>>   	return 0;
>>   }
>>   subsys_initcall(xenbus_probe_backend_init);
>> diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
>> index 869c816d5f8c..196260017666 100644
>> --- a/include/xen/xenbus.h
>> +++ b/include/xen/xenbus.h
>> @@ -104,6 +104,7 @@ struct xenbus_driver {
>>   	struct device_driver driver;
>>   	int (*read_otherend_details)(struct xenbus_device *dev);
>>   	int (*is_ready)(struct xenbus_device *dev);
>> +	void (*reclaim)(struct xenbus_device *dev);
> 
> reclaim_memory (if Juergen agrees).

I do agree.


Juergen

  parent reply	other threads:[~2019-12-11 12:30 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-11  4:24 [PATCH v6 0/2] xenbus/backend: Add a " SeongJae Park
2019-12-11  4:26 ` [PATCH v6 1/3] xenbus/backend: Add " SeongJae Park
2019-12-11 11:46   ` Roger Pau Monné
2019-12-11 12:20     ` SeongJae Park
2019-12-11 12:30     ` Jürgen Groß [this message]
2019-12-11  4:27 ` [PATCH v6 2/3] xen/blkback: Squeeze page pools if a memory pressure is detected SeongJae Park
2019-12-11  4:27 ` [PATCH v6 3/3] xen/blkback: Remove unnecessary static variable name prefixes SeongJae Park
2019-12-11 11:56   ` Roger Pau Monné

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