From: Christoph Hellwig <hch@lst.de>
To: Shaun Tancheff <shaun.tancheff@seagate.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Christoph Hellwig <hch@lst.de>,
linux-block@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
Jens Axboe <axboe@fb.com>,
Larry.Finger@lwfinger.net, bart.vanassche@sandisk.com,
drysdale@google.com
Subject: Re: kmemleak report after 9082e87bfbf8 ("block: remove struct bio_batch")
Date: Mon, 6 Jun 2016 19:27:18 +0200 [thread overview]
Message-ID: <20160606172718.GA30574@lst.de> (raw)
In-Reply-To: <CAJVOszD16vfES8e6NcanBJ7P4HHmp635Ln7VVVyraaPnm0jriA@mail.gmail.com>
On Mon, Jun 06, 2016 at 12:09:49PM -0500, Shaun Tancheff wrote:
> I'm pretty sure it is missing a bio_put() after submit_bio_wait().
>
> Please excuse the hack-y patch but I think you need to do something
> like this ...
> (Note tabs eaten by gmail).
Yeah, that makes sense - oddly enough submit_bio_wait doesn't do a
bio_put. Still not sure why I don't see the leaks after repeated
mkfs.xfs runs, though.
next prev parent reply other threads:[~2016-06-06 17:27 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 [this message]
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
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