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Date: Tue, 13 Oct 2026 20:27:25 +0300
From: Mike Rapoport <rppt@kernel.org>
To: Muchun Song <muchun.song@linux.dev>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	David Hildenbrand <david@kernel.org>,
	Lorenzo Stoakes <ljs@kernel.org>,
	"Liam R . Howlett" <liam@infradead.org>,
	Vlastimil Babka <vbabka@kernel.org>,
	Suren Baghdasaryan <surenb@google.com>,
	Michal Hocko <mhocko@suse.com>,
	Kaitao Cheng <kaitao.cheng@linux.dev>,
	Priyanshu Kumar <priyanshukumarpu@gmail.com>, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/3] memblock: Remove unused exact nid allocation API
Message-ID: <as5p_av2Y0Hu70_2@kernel.org>
References: <20260919135327.74089-1-kaitao.cheng@linux.dev>
 <179188501773.4183299.8247277870365097333.b4-ty@b4>
 <35057B7F-9E89-447B-AF4F-92A78B45F8E2@linux.dev>
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In-Reply-To: <35057B7F-9E89-447B-AF4F-92A78B45F8E2@linux.dev>

On Tue, Oct 13, 2026 at 06:06:49PM +0800, Muchun Song wrote:
> > On Oct 13, 2026, at 17:50, Mike Rapoport <rppt@kernel.org> wrote:
> > 
> > On Sat, 19 Sep 2026 21:53:24 +0800, Kaitao Cheng wrote:
> >> memblock: Remove unused exact nid allocation API
> >> 
> >> Commit ffe55393137c ("mm/sparse: remove sparse buffer pre-allocation
> >> mechanism") removed the only memmap_alloc() caller that requested an
> >> allocation from an exact NUMA node. All remaining callers allow fallback
> >> to other nodes, leaving the exact_nid argument unused.
> >> 
> >> [...]
> > 
> > Applied to for-next branch of memblock.git tree, thanks!
> > 
> > [1/3] mm: Remove unused exact_nid parameter from memmap_alloc()
> >      commit: 063b5e8bbd216c27e885f45e29e23d053aa565fc
> > [2/3] memblock tests: Move exact nid tests to memblock_alloc_range_nid()
> >      commit: fba3e86fb848f79c4573243affcd7d79d378958d
> > [3/3] memblock: Remove unused memblock_alloc_exact_nid_raw()
> >      commit: ea27be9f7ce90a05e779d20b60969ce2a9834f77
> > 
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
> > branch: for-next
> 
> Hi Mike,
> 
> Just a heads-up, the tree has moved to:
> 
> 	https://git.kernel.org/pub/scm/linux/kernel/git/mm/memblock
> 
> Might want to update it next time.

Yep, thanks!
 
> Cheers,
> Muchun
> 
> > 
> > --
> > Sincerely yours,
> > Mike.
> > 
> > 
> 
> 

-- 
Sincerely yours,
Mike.