* [PATCH] Put memory in DMA zone not Normal zone in FRV arch
@ 2004-12-08 20:30 David Howells
0 siblings, 0 replies; only message in thread
From: David Howells @ 2004-12-08 20:30 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel
The attached patch makes the FR-V arch put all its memory in the DMA zone
rather than the Normal zone since all the memory is available as a DMA target.
Signed-Off-By: David Howells <dhowells@redhat.com>
---
warthog>diffstat frv-memzone-2610rc2mm3-3.diff
init.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -uNrp linux-2.6.10-rc2-mm3-mmcleanup/arch/frv/mm/init.c linux-2.6.10-rc2-mm3-shmem/arch/frv/mm/init.c
--- linux-2.6.10-rc2-mm3-mmcleanup/arch/frv/mm/init.c 2004-11-22 10:53:41.000000000 +0000
+++ linux-2.6.10-rc2-mm3-shmem/arch/frv/mm/init.c 2004-12-01 16:03:56.000000000 +0000
@@ -125,8 +125,8 @@ void __init paging_init(void)
/* distribute the allocatable pages across the various zones and pass them to the allocator
*/
- zones_size[ZONE_DMA] = 0 >> PAGE_SHIFT;
- zones_size[ZONE_NORMAL] = max_low_pfn - min_low_pfn;
+ zones_size[ZONE_DMA] = max_low_pfn - min_low_pfn;
+ zones_size[ZONE_NORMAL] = 0;
#ifdef CONFIG_HIGHMEM
zones_size[ZONE_HIGHMEM] = num_physpages - num_mappedpages;
#endif
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2004-12-08 20:30 [PATCH] Put memory in DMA zone not Normal zone in FRV arch David Howells
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