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Date: Sat, 5 Apr 2008 19:52:33 +0200 From: Heiko Carstens <heiko.carstens@...ibm.com> To: Ralf Baechle <ralf@...ux-mips.org> Cc: Johannes Weiner <hannes@...urebad.de>, Sam Ravnborg <sam@...nborg.org>, linux-kernel@...r.kernel.org, linux-mm@...ck.org, mingo@...e.hu, davem@...emloft.net, hskinnemoen@...el.com, cooloney@...nel.org, starvik@...s.com, dhowells@...hat.com, ysato@...rs.sourceforge.net, takata@...ux-m32r.org, geert@...ux-m68k.org, kyle@...isc-linux.org, paulus@...ba.org, schwidefsky@...ibm.com, lethal@...ux-sh.org, jdike@...toit.com, miles@....org, chris@...kel.net, rmk@....linux.org.uk, tony.luck@...el.com Subject: Re: [RFC 01/22] Generic show_mem() implementation On Sat, Apr 05, 2008 at 10:04:03AM +0100, Ralf Baechle wrote: > On Sat, Apr 05, 2008 at 09:51:08AM +0200, Heiko Carstens wrote: > > > But you can solve this problem with no ifdefs and config options at all, > > since you may as well just use __attribute__((weak)) for the generic > > implementation. > > Which may result in the version of the function getting linked in but > staying unreferenced. Oh, I assumed ld would support -dead_strip in the meantime to get rid of unreferenced functions. Looks like it still doesn't. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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