lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sun, 24 May 2009 17:44:33 -0400 From: Benjamin LaHaise <bcrl@...et.ca> To: Eric Dumazet <dada1@...mosbay.com> Cc: Denys Fedoryschenko <denys@...p.net.lb>, netdev@...r.kernel.org Subject: Re: regression: unregister_netdev() unusably slow On Sun, May 24, 2009 at 11:42:17PM +0200, Eric Dumazet wrote: > (But vlan case might be litle bit more expensive than your case, since we call > synchronize_net() three times (once in unregister_vlan_dev(), and twice in rollback_registered() I did try commenting out the synchronize_net() calls in rollback_registered(), but that had almost no effect on the rate of interface deletion. 50ms is still way too expensive. -ben -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists