Return-path: Received: from crystal.sipsolutions.net ([195.210.38.204]:39804 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756441AbYBVQXv (ORCPT ); Fri, 22 Feb 2008 11:23:51 -0500 Subject: Re: [PATCH 04/13 v2] o11s: added mesh.h, mesh function and data structures definitions From: Johannes Berg To: Luis Carlos Cobo Cc: linux-wireless@vger.kernel.org In-Reply-To: <47be7732.20588c0a.0360.ffff8f1c@mx.google.com> (sfid-20080222_071816_353396_9A4A9995) References: <47be7732.20588c0a.0360.ffff8f1c@mx.google.com> (sfid-20080222_071816_353396_9A4A9995) Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-3TO3NJIrUG8ms7Vu2bDP" Date: Fri, 22 Feb 2008 17:23:44 +0100 Message-Id: <1203697425.7082.70.camel@johannes.berg> (sfid-20080222_162402_634111_0F5EFCF5) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-3TO3NJIrUG8ms7Vu2bDP Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2008-02-21 at 20:08 -0800, Luis Carlos Cobo wrote: >=20 > + * > + * The combination of dst and dev is unique in the mesh path table. A re= ference > + * to the next_hop sta will be kept and in case this sta is removed, the > + * mesh_path structure must be also removed or substitued in a rcu safe = way > + */ I don't think I fully understand that. The mesh path points to a sta structure, so when that sta is removed, the corresponding mesh path must also be deleted. I think I need to look closer at where that is done to understand how it could be substituted. johannes --=-3TO3NJIrUG8ms7Vu2bDP Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIVAwUAR773D6Vg1VMiehFYAQICLxAAlkUKwaoXBMYjJVLPc2Te1euT4hCjIsEa vdxcvJVZJMBucfpe/woTF8pwXkhVvnJUByA0+20cYtJc9D4BpYq3t3FWli02lS5d i+UO1J/6OqGMFyUGo/hRl+XwWwTGi4eeHRk8BoB0nG/j4W3139tFaOVyqPRM2oEj Jh2U/GAX+pEaGeiISLqLy1YIRxhFV+Vqn5c70oqVCcY7S+pudVaMD2E8aegtyEew ILlWqBFwnSPotUw9lIkFZzy4DFUUqz5Kav4OYc1dXosCa/flYY4y1eE6CiQ3+xZw cCUiOxnHxhzfGFFPuuxKePQTMtAr6Ymrw3CJCTiNB+APiaTqVsn1s/lD35UuQIah NuKxMLyfGWArLYAufr1D08XrgUUL3AqdCZ4qcVvpAFMPD01tgrVMaqUH+fPRwQuv d0i0Rsr4U6gFdwpMNpmCvv53zy+pD/LyQBpWjMUvChFVkw/00dB0t/C03CmFTD6T CNlUMwYaRfNXSMFxI5SJ4T0I/aV2xEHfHGAZp5o8MYcEHXS12SO5EyX5STvD4W6b OZRXX5NtEASXzSeruX7KjCpA5NWnVtzo+8mBu9/JbYXstQIcFDZE+UrJMbIxAsVI VLeT2j0EC4J00mKShl31QtKjloe8Do1oLuu5Lme90ux+9SetO8O4lSNuuh4wlxlV c0fyovvQQY4= =EYZs -----END PGP SIGNATURE----- --=-3TO3NJIrUG8ms7Vu2bDP--