Messages in this thread Patch in this message | | | Date | Fri, 7 Jul 2006 16:19:07 -0700 (PDT) | From | Christoph Lameter <> | Subject | [PATCH 11/11] Fix i386 SRAT check for MAX_NR_ZONES |
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i386 SRAT: Fix MAX_NR_ZONES check
We cannot check MAX_NR_ZONES since it not defined in the preprocessor anymore. So remove the check.
The maximum number of zones per node for i386 is 3 since i386 does not support ZONE_DMA32.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Index: linux-2.6.17-mm6/arch/i386/kernel/srat.c =================================================================== --- linux-2.6.17-mm6.orig/arch/i386/kernel/srat.c 2006-07-03 13:47:12.667481297 -0700 +++ linux-2.6.17-mm6/arch/i386/kernel/srat.c 2006-07-04 07:59:13.710812064 -0700 @@ -42,7 +42,7 @@ #define PXM_BITMAP_LEN (MAX_PXM_DOMAINS / 8) static u8 pxm_bitmap[PXM_BITMAP_LEN]; /* bitmap of proximity domains */ -#define MAX_CHUNKS_PER_NODE 4 +#define MAX_CHUNKS_PER_NODE 3 #define MAXCHUNKS (MAX_CHUNKS_PER_NODE * MAX_NUMNODES) struct node_memory_chunk_s { unsigned long start_pfn; @@ -135,9 +135,6 @@ static void __init parse_memory_affinity "enabled and removable" : "enabled" ) ); } -#if MAX_NR_ZONES != 4 -#error "MAX_NR_ZONES != 4, chunk_to_zone requires review" -#endif /* Take a chunk of pages from page frame cstart to cend and count the number * of pages in each zone, returned via zones[]. */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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