e820: use NUMA_NO_NODE in memblock_find_dma_reserve()

PATCH New Sergey Senozhatsky 1 participant 1 message Jan 6, 2014 x86

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Sergey Senozhatsky

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2014-01-06 12:45 UTC #0 lore raw

PATCH 1/1 e820: use NUMA_NO_NODE in memblock_find_dma_reserve()

Commit 68abcdf54742a ("mm/memblock: use WARN_ONCE when MAX_NUMNODES passed as input parameter") has deprecated usage of MAX_NUMNODES in __next_free_mem_range(). Pass NUMA_NO_NODE to for_each_free_mem_range().

Signed-off-by Sergey Senozhatsky <[email protected]>

---

 arch/x86/kernel/e820.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

arch/x86/kernel/e820.c +1 -1

index 174da5f..988c00a 100644
@@ -1120,7 +1120,7 @@ void __init memblock_find_dma_reserve(void)
 		nr_pages += end_pfn - start_pfn;
 	}
 
-	for_each_free_mem_range(u, MAX_NUMNODES, &start, &end, NULL) {
+	for_each_free_mem_range(u, NUMA_NO_NODE, &start, &end, NULL) {
 		start_pfn = min_t(unsigned long, PFN_UP(start), MAX_DMA_PFN);
 		end_pfn = min_t(unsigned long, PFN_DOWN(end), MAX_DMA_PFN);
 		if (start_pfn < end_pfn)