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| author | Dan Williams <dan.j.williams@intel.com> | 2020-02-16 21:00:53 +0100 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2020-02-17 19:49:06 +0100 |
| commit | 4fcbe96e4d0bc4abe22ee10573ff663b9ebbcf17 (patch) | |
| tree | ac42db6d9f6c7872aaa8505445838c6127683bd8 /mm/hugetlb_cgroup.c | |
| parent | ACPI: NUMA: Up-level "map to online node" functionality (diff) | |
| download | linux-4fcbe96e4d0bc4abe22ee10573ff663b9ebbcf17.tar.xz linux-4fcbe96e4d0bc4abe22ee10573ff663b9ebbcf17.zip | |
mm/numa: Skip NUMA_NO_NODE and online nodes in numa_map_to_online_node()
Update numa_map_to_online_node() to stop falling back to numa node 0
when the input is NUMA_NO_NODE. Also, skip the lookup if @node is
online. This makes the routine compatible with other arch node mapping
routines.
Reported-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Link: https://lore.kernel.org/r/157401275716.43284.13185549705765009174.stgit@dwillia2-desk3.amr.corp.intel.com
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Link: https://lore.kernel.org/r/158188325316.894464.15650888748083329531.stgit@dwillia2-desk3.amr.corp.intel.com
Diffstat (limited to 'mm/hugetlb_cgroup.c')
0 files changed, 0 insertions, 0 deletions