Messages in this thread | | | Date | Mon, 10 Jul 2006 09:52:54 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [RFC 1/8] Add CONFIG_ZONE_DMA to all archesM |
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On Fri, 7 Jul 2006 17:05:06 -0700 (PDT) Christoph Lameter <clameter@sgi.com> wrote: > As a result of this patch CONFIG_ZONE_DMA should be defined for every > arch. > > Signed-off-by: Christoph Lameter <clameter@sgi.com> > > Index: linux-2.6.17-mm6/mm/Kconfig > =================================================================== > --- linux-2.6.17-mm6.orig/mm/Kconfig 2006-07-03 13:47:22.616084772 -0700 > +++ linux-2.6.17-mm6/mm/Kconfig 2006-07-03 21:26:49.956038556 -0700 > @@ -134,6 +134,10 @@ config SPLIT_PTLOCK_CPUS > default "4096" if PARISC && !PA20 > default "4" > > +config ZONE_DMA > + def_bool y > + depends on GENERIC_ISA_DMA > +
How about configuring this by
config ZONE_DMA def_bool y depends on GENERIC_ISA_DMA || ARCH_ZONE_DMA
and set ARCH_ZONE_DMA for each arch ?
-Kame
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