From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mike Rapoport <rppt@kernel.org>
Date: Tue, 28 Jul 2020 10:56:21 -0000
Subject: [OpenRISC] [PATCH 14/15] x86/numa: remove redundant iteration
 over memblock.reserved
In-Reply-To: <20200728104440.GA222284@gmail.com>
References: <20200728051153.1590-1-rppt@kernel.org>
 <20200728051153.1590-15-rppt@kernel.org>
 <20200728104440.GA222284@gmail.com>
Message-ID: <20200728105602.GB3655207@kernel.org>
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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.