Messages in this thread | | | Date | Tue, 28 Jul 2020 12:44:40 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH 14/15] x86/numa: remove redundant iteration over memblock.reserved |
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* Mike Rapoport <rppt@kernel.org> wrote:
> From: Mike Rapoport <rppt@linux.ibm.com> > > numa_clear_kernel_node_hotplug() function first traverses numa_meminfo > regions to set node ID in memblock.reserved and than traverses > memblock.reserved to update reserved_nodemask to include node IDs that were > set in the first loop. > > Remove redundant traversal over memblock.reserved and update > reserved_nodemask while iterating over numa_meminfo. > > Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> > --- > arch/x86/mm/numa.c | 26 ++++++++++---------------- > 1 file changed, 10 insertions(+), 16 deletions(-)
I suspect you'd like to carry this in the -mm tree?
Acked-by: Ingo Molnar <mingo@kernel.org>
Thanks,
Ingo
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