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[PATCH] optional ZONE_DMA: optional ZONE_DMA for ia64
authorChristoph Lameter <clameter@sgi.com>
Sat, 10 Feb 2007 09:43:11 +0000 (01:43 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Sun, 11 Feb 2007 18:51:18 +0000 (10:51 -0800)
commit09ae1f585e9def652cdb1d0484611d4f4dc2d5fd
treed759e739ae0a8ba72f20938d5ac8c19dac76acbatree
parent4b51d66989218aad731a721b5b28c79bf5388c09commit | diff
[PATCH] optional ZONE_DMA: optional ZONE_DMA for ia64

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>
arch/ia64/Kconfig diff | blob | history
arch/ia64/mm/contig.c diff | blob | history
arch/ia64/mm/discontig.c diff | blob | history
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