From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:60196 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752776AbZGHKcX (ORCPT ); Wed, 8 Jul 2009 06:32:23 -0400 Subject: Re: Possible memory leak in net/wireless/scan.c From: Johannes Berg To: Catalin Marinas Cc: linux-wireless@vger.kernel.org, linux-kernel In-Reply-To: <1247042784.6595.7.camel@pc1117.cambridge.arm.com> References: <1246986269.9451.105.camel@pc1117.cambridge.arm.com> <1247022413.4755.56.camel@johannes.local> <1247042784.6595.7.camel@pc1117.cambridge.arm.com> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-0edu/znVxt1wtd/oxhKY" Date: Wed, 08 Jul 2009 12:24:46 +0200 Message-Id: <1247048686.4755.57.camel@johannes.local> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-0edu/znVxt1wtd/oxhKY Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2009-07-08 at 09:46 +0100, Catalin Marinas wrote: > Anyway, I run it from some ARM embedded systems at ~200MHz and 256MB of > RAM to dual core x86 at 2GHz with 3GB of RAM. I also ran it on quemu in > the past (but, well, in the embedded world I'm pretty used with > emulators taking 10 min to boot the kernel). :) > But it can slow things down since it tracks every memory allocation and > it needs to look up the pointer in an rb tree. It was so slow I gave up after a while. But then my real purpose was testing something, not waiting for kmemleak, so I guess I just didn't wait long enough :) johannes --=-0edu/znVxt1wtd/oxhKY Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJKVHPpAAoJEODzc/N7+QmaA9wQAIsrUvltj4gJpYNYGBCwHv2Q pue1BBe7YgiqoWIMvyRFpZQEo9rhrGm7Ynkpw6LqlA71jr43DpZYeVnLggOzP0An u28VTtDfFXt4gYEs1XlgTOQBQ6enyudqs1JSxgMFbEmVnK8Ss3FaHb2yiXhu3GDO 85tR+43Bqdl8zxw9I6NVu3X8lTxT2DOZjWh4bw8ysAUor58wW6RBmkKHS0cr1N8j ufBFWwpdV31LizTBB8nlDBx9mMFgQLVAOwHjefvZxncp247fdnAXxbTKyecd6Jkv LxFdRD/h2XcEw+RgCuB9uW2dWd9WD7W52fp5toeRoTEwA6+H3Y44caLEpaneWF3N vvBFY8XXjuaipAoERKKY2sIog5QyO2EmwQOf5BSH2EP6jRz5RlRZcpg67ehBFc/5 XIFq3ehGl1Irvk3t/JKgMUvadDStTosgR2SJ1VYI6MnocKmwANUc7TK0DUQKs3LY Gh3NjH/D09wsQAmC+tmf1FMkZrQLuLKe1iAQsHPjaZPejnrEDkIN4X1xgT3gVukb YHdvq6EWRxGvyD4zuz+NG76NZVU5DiO7jU4HL/+SWxmLwIo3ZnNauyof4iKkl1tn FfYx+XpUWPH3psHUEbIaQ1foUOqnOv9HyntSew9jlTHBDMfFoUCJAh+wdpMgwKgI lvRwTlPsfh8exgx0iFbz =tnro -----END PGP SIGNATURE----- --=-0edu/znVxt1wtd/oxhKY--