Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6118f76fb7408bad7631345cc41a5f0efc49ce3e
Commit:     6118f76fb7408bad7631345cc41a5f0efc49ce3e
Parent:     b50516fc20f756cf4d18a89f6f9977d60151ccba
Author:     Yinghai Lu <[EMAIL PROTECTED]>
AuthorDate: Mon Feb 4 16:47:56 2008 +0100
Committer:  Ingo Molnar <[EMAIL PROTECTED]>
CommitDate: Mon Feb 4 16:47:56 2008 +0100

    x86: print out node_data addr and bootmap_start addr
    
    print out node_data addr and bootmap_start addr.
    
    helpful for debugging early crashes on high-end NUMA systems.
    
    Signed-off-by: Yinghai Lu <[EMAIL PROTECTED]>
    Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
    Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
---
 arch/x86/mm/numa_64.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index a920d09..5a02bf4 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -202,6 +202,8 @@ void __init setup_node_bootmem(int nodeid, unsigned long 
start,
        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];
@@ -225,12 +227,15 @@ void __init setup_node_bootmem(int nodeid, unsigned long 
start,
                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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