Messages in this thread | | | Date | Tue, 28 Jul 2020 13:56:02 +0300 | From | Mike Rapoport <> | Subject | Re: [PATCH 14/15] x86/numa: remove redundant iteration over memblock.reserved |
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On Tue, Jul 28, 2020 at 12:44:40PM +0200, Ingo Molnar wrote: > > * 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?
Yes.
> Acked-by: Ingo Molnar <mingo@kernel.org>
Thanks!
> Thanks, > > Ingo
-- Sincerely yours, Mike.
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