From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Maciej_=C5=BBenczykowski?= Subject: Re: Performance issue due to constant "modprobes" Date: Tue, 19 Apr 2011 18:26:40 -0700 Message-ID: References: <4D9E45C2.7030805@wildgooses.com> <4D9F41BA.1060509@wildgooses.com> <4D9F98D3.5070802@wildgooses.com> <4DA0C402.1090809@wildgooses.com> <4DA58A73.9030308@wildgooses.com> <4DA59881.1050501@wildgooses.com> <4DA5D346.5030303@wildgooses.com> <4DAC67F3.3070503@wildgooses.com> <4DADB406.1040606@wildgooses.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: netfilter-devel@vger.kernel.org To: Ed W Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:65009 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751044Ab1DTB0l convert rfc822-to-8bit (ORCPT ); Tue, 19 Apr 2011 21:26:41 -0400 Received: by wwa36 with SMTP id 36so291978wwa.1 for ; Tue, 19 Apr 2011 18:26:40 -0700 (PDT) In-Reply-To: <4DADB406.1040606@wildgooses.com> Sender: netfilter-devel-owner@vger.kernel.org List-ID: > Yep, now I just see an attempt to modprobe "ip_set" (under limited > circumstances), which seems reasonable given that I am on 2.6.38 and > this isn't compiled in (nor is it a module) > That said, I'm also slightly baffled where it's getting probed since = I > patched out xtables.c/xtables_load_ko(). =C2=A0The modprobe call does= n't have > a -q on it, so I suspect somehow it might be the kernel or something > else calling it? Yeah, that's getting modprobe'd by the kernel. But that shouldn't happen (after both my patches are applied) unless you actually try to use it, so what are you doing to cause that to happen? ie. there should not be any attempted loads of ip_set without "iptables -m set" being called (or equivalent). - Maciej -- To unsubscribe from this list: send the line "unsubscribe netfilter-dev= el" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html