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Date: Mon, 6 Jun 2016 16:13:34 +0200
From: Christoph Hellwig <hch@....de>
To: Catalin Marinas <catalin.marinas@....com>
Cc: Christoph Hellwig <hch@....de>, linux-block@...r.kernel.org,
linux-kernel@...r.kernel.org, Jens Axboe <axboe@...com>,
Larry.Finger@...inger.net, bart.vanassche@...disk.com,
drysdale@...gle.com
Subject: Re: kmemleak report after 9082e87bfbf8 ("block: remove struct
bio_batch")
Hi Catalin,
I've got a few reports of this over the weekend, but it still doesn't
make much sense to me.
Could it be that kmemleak can't deal with the bio_batch logic? I've
tried to look at the various bio and biovec number entries in
/proc/slabinfo, and while they keep changing a bit during the
system runtime there doesn't seem to be a persistent increase
even after lots of mkfs calls.
Can all of you who have reported the issue take a look at their
slabinfo files and check if you can confirm that observation?
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