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| author | Li Zhong <zhong@linux.vnet.ibm.com> | 2014-08-27 17:34:01 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-09-25 23:14:53 +1000 |
| commit | 297cf5025b3bda59e15d6ba1f84022ebd409925b (patch) | |
| tree | 96ef77c364307dc99f71fbcd050140e6ca16bcee /mm | |
| parent | bc3c4327c92b9ceb9a6356ec64d1b2ab2dc851f9 (diff) | |
powerpc: some changes in numa_setup_cpu()
this patches changes some error handling logics in numa_setup_cpu(),
when cpu node is not found, so:
if the cpu is possible, but not present, -1 is kept in numa_cpu_lookup_table,
so later, if the cpu is added, we could set correct numa information for it.
if the cpu is present, then we set the first online node to
numa_cpu_lookup_table instead of 0 ( in case 0 might not be an online node? )
Cc: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Cc: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Acked-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions