From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Yinghai Lu <yinghai@kernel.org>,
Pekka Enberg <penberg@kernel.org>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH -next] e820: use NUMA_NO_NODE in memblock_find_dma_reserve()
Date: Mon, 6 Jan 2014 15:42:39 +0300 [thread overview]
Message-ID: <20140106124239.GB2247@swordfish> (raw)
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 <sergey.senozhatsky@gmail.com>
---
arch/x86/kernel/e820.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 174da5f..988c00a 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -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)
reply other threads:[~2014-01-06 12:45 UTC|newest]
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