[PATCH] optional ZONE_DMA: optional ZONE_DMA for ia64

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ZONE_DMA less operation for IA64 SGI platform

Disable ZONE_DMA for SGI SN2.  All memory is addressable by all devices and we
do not need any special memory pool.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Christoph Lameter 2007-02-10 01:43:11 -08:00 • committed by Linus Torvalds

parent 4b51d66989

commit 09ae1f585e

3 changed files with 11 additions and 3 deletions

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4

arch/ia64/Kconfig

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4

arch/ia64/mm/contig.c

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6

arch/ia64/mm/discontig.c

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