From: Christoph Hellwig <hch@lst.de>
To: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Christoph Hellwig <hch@lst.de>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
Jens Axboe <axboe@fb.com>,
bart.vanassche@sandisk.com, drysdale@google.com
Subject: Re: kmemleak report after 9082e87bfbf8 ("block: remove struct bio_batch")
Date: Tue, 7 Jun 2016 08:36:21 +0200 [thread overview]
Message-ID: <20160607063621.GA12718@lst.de> (raw)
In-Reply-To: <5756482D.2040505@lwfinger.net>
On Mon, Jun 06, 2016 at 11:06:05PM -0500, Larry Finger wrote:
> The leak is definitely not related to mkfs. At the moment, my system has
> been up about 26 hours, and has generated 162 of these leaks without ever
> doing a single mkfs. In addition, the box say idle for almost 12 of those
> hours.
That makes sense only if you are using ext4 that's doing discards/write_zero
at runtime. Either way, can you please give the patch from Shaun a try?
prev parent reply other threads:[~2016-06-07 6:36 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-06 11:26 kmemleak report after 9082e87bfbf8 ("block: remove struct bio_batch") Catalin Marinas
2016-06-06 14:13 ` Christoph Hellwig
2016-06-06 16:12 ` Catalin Marinas
2016-06-06 17:09 ` Shaun Tancheff
2016-06-06 17:27 ` Christoph Hellwig
2016-06-06 17:35 ` Catalin Marinas
2016-06-06 18:15 ` Jens Axboe
2016-06-07 9:39 ` Catalin Marinas
2016-06-07 14:18 ` Larry Finger
2016-06-07 15:43 ` David Drysdale
2016-06-07 4:06 ` Larry Finger
2016-06-07 6:36 ` Christoph Hellwig [this message]
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