linux-kernel - [PATCH 1/4] print out node_data addr and bootmap

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Message-id: <200801291113.55164.yinghai.lu@sun.com>
Date:	Tue, 29 Jan 2008 11:13:54 -0800
From:	Yinghai Lu <Yinghai.Lu@....COM>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Andi Kleen <ak@...e.de>, Christoph Lameter <clameter@....com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] print out node_data addr and bootmap_start addr

[PATCH 1/4] print out node_data addr and bootmap_start addr

Signed-off-by: Yinghai Lu <yinghai.lu@....com>

Index: linux-2.6/arch/x86/mm/numa_64.c
===================================================================
--- linux-2.6.orig/arch/x86/mm/numa_64.c
+++ linux-2.6/arch/x86/mm/numa_64.c
@@ -202,6 +202,8 @@ void __init setup_node_bootmem(int nodei
 	if (node_data[nodeid] == NULL)
 		return;
 	nodedata_phys = __pa(node_data[nodeid]);
+	printk(KERN_INFO "  NODE_DATA [%016lx - %016lx]\n", nodedata_phys,
+		nodedata_phys + pgdat_size - 1);
 
 	memset(NODE_DATA(nodeid), 0, sizeof(pg_data_t));
 	NODE_DATA(nodeid)->bdata = &plat_node_bdata[nodeid];
@@ -221,12 +223,15 @@ void __init setup_node_bootmem(int nodei
 		return;
 	}
 	bootmap_start = __pa(bootmap);
-	Dprintk("bootmap start %lu pages %lu\n", bootmap_start, bootmap_pages);
 
 	bootmap_size = init_bootmem_node(NODE_DATA(nodeid),
 					 bootmap_start >> PAGE_SHIFT,
 					 start_pfn, end_pfn);
 
+	printk(KERN_INFO "  bootmap [%016lx -  %016lx] pages %lx\n",
+		 bootmap_start, bootmap_start + bootmap_size - 1,
+		 bootmap_pages);
+
 	free_bootmem_with_active_regions(nodeid, end);
 
 	reserve_bootmem_node(NODE_DATA(nodeid), nodedata_phys, pgdat_size);

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