From owner-freebsd-current Mon May 17 15:42:30 1999 Delivered-To: freebsd-current@freebsd.org Received: from enst.enst.fr (enst.enst.fr [137.194.2.16]) by hub.freebsd.org (Postfix) with ESMTP id 46936150F3 for ; Mon, 17 May 1999 15:42:04 -0700 (PDT) (envelope-from beyssac@enst.fr) Received: from bofh.enst.fr (bofh.enst.fr [137.194.32.191]) by enst.enst.fr (8.9.1a/8.9.1) with ESMTP id AAA22143; Tue, 18 May 1999 00:42:00 +0200 (MET DST) Received: by bofh.enst.fr (Postfix, from userid 12426) id 49F08D21A; Tue, 18 May 1999 00:42:00 +0200 (CEST) Message-ID: <19990518004200.B2978@enst.fr> Date: Tue, 18 May 1999 00:42:00 +0200 From: Pierre Beyssac To: Archie Cobbs Cc: freebsd-current@FreeBSD.ORG Subject: Re: mbuf starvation References: <19990512172544.A440@enst.fr> <199905121750.KAA61736@bubba.whistle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93.2i In-Reply-To: <199905121750.KAA61736@bubba.whistle.com>; from Archie Cobbs on Wed, May 12, 1999 at 10:50:42AM -0700 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Wed, May 12, 1999 at 10:50:42AM -0700, Archie Cobbs wrote: > > MCLGET(m, M_WAIT); > > + if (m == 0) { > > I think this part of the patch is useless. MCLGET() does not set > m to NULL when it fails, it simply doesn't set the M_EXT flag. > ...unless things have changed recently. No, they apparently haven't. You're absolutely right. -- Pierre Beyssac pb@enst.fr To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message