Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754269Ab3ILNYX (ORCPT ); Thu, 12 Sep 2013 09:24:23 -0400 Received: from mail-pa0-f51.google.com ([209.85.220.51]:53411 "EHLO mail-pa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752003Ab3ILNYT (ORCPT ); Thu, 12 Sep 2013 09:24:19 -0400 MIME-Version: 1.0 Date: Thu, 12 Sep 2013 15:24:19 +0200 X-Google-Sender-Auth: _AN63R8ym1FvxvhsvekVJuPf69o Message-ID: Subject: Kernel size increase of +256 KiB (was: Re: RPCSEC_GSS: Share all credential caches on a per-transport basis) From: Geert Uytterhoeven To: Trond Myklebust Cc: "Linux/m68k" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1781 Lines: 53 On Mon, Sep 9, 2013 at 6:57 PM, Linux Kernel Mailing List wrote: > diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c > index 5ec15bb..dc4b449 100644 > --- a/net/sunrpc/auth_gss/auth_gss.c > +++ b/net/sunrpc/auth_gss/auth_gss.c > @@ -51,6 +51,7 @@ > #include > #include > #include > +#include > > #include "../netns.h" > > @@ -71,6 +72,9 @@ static unsigned int gss_expired_cred_retry_delay = GSS_RETRY_EXPIRED; > * using integrity (two 4-byte integers): */ > #define GSS_VERF_SLACK 100 > > +static DEFINE_HASHTABLE(gss_auth_hash_table, 16); > +static DEFINE_SPINLOCK(gss_auth_hash_lock); Today's m68k/atari-defconfig kernel no longer boots, as it became larger than 4 MiB. bloat-o-meter tells me: function old new delta gss_auth_hash_table - 262144 +262144 Woops... Are you trying to game Tim's survey? ;-) (question 13 at http://www.embeddedlinuxconference.com/cgi-bin/survey.cgi) Can this memory be allocated dynamically / only when it's used? Thanks! Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/