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numa_emulation: fix cpumask_of_node()

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Without this fix the cpumask_of_node() for a fake=numa=2 is:

    cpumask 0 ff
    cpumask 1 ff

with the fix it's correct and it's set to:

    cpumask 0 55
    cpumask 1 aa

Signed-off-by: Andrea Arcangeli <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Andrea Arcangeli 2012-03-21 16:34:16 -07:00 • committed by Linus Torvalds
commit d71b5a73fe
1 changed files with 1 additions and 1 deletions
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2
arch/x86/mm/numa_emulation.c
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@ -60,7 +60,7 @@ static int __init emu_setup_memblk(struct numa_meminfo *ei,
eb->nid = nid;
if (emu_nid_to_phys[nid] == NUMA_NO_NODE)
emu_nid_to_phys[nid] = pb->nid;
emu_nid_to_phys[nid] = nid;
pb->start += size;
if (pb->start >= pb->end) {