Re: [PATCH v2 0/9] treewide, numa_memblks: remove redundant work during NUMA init

[Mike Rapoport]

On Fri,  3 Jul 2026 13:13:20 +0900, Sang-Heon Jeon wrote:
> Every existing numa_add_memblk() caller passes a valid node id and
> separately marks that node in numa_nodes_parsed with node_set(). In
> addition, numa_nodemask_from_meminfo() recomputes the same "nodes that own
> memory" set from numa_meminfo, which numa_nodes_parsed already contains.
> 
> This redundancy implicitly depends on the callers' node_set(). So, before
> removing the redundancy, make numa_add_memblk() set the node in
> numa_nodes_parsed explicitly. Then remove the per-caller node_set() and
> numa_nodemask_from_meminfo().
> 
> [...]

Applied to numa_memblks-redundant-work branch of memblock.git tree, thanks!

[1/9] mm: numa_memblks: set numa_nodes_parsed in numa_add_memblk()
      commit: abdbd8329281f40afd381346410d6d43604af82c
[2/9] ACPI: NUMA: remove redundant numa_nodes_parsed node_set()
      commit: 7cbdade40fb8f440c13ccd7a02d104bf32285187
[3/9] of/numa: remove redundant numa_nodes_parsed node_set()
      commit: 3b1e5d902dfa832e4b175cb1f5a000236d45ceb5
[4/9] x86/numa: remove redundant numa_nodes_parsed node_set()
      commit: 63fa742bae02f0d2ffe95ff540a51837815abc5c
[5/9] arch_numa: remove redundant numa_nodes_parsed node_set()
      commit: 8b9cecbdc78c5a6cfaaf3b00ce7ebe05cf5417e7
[6/9] LoongArch: remove redundant numa_nodes_parsed node_set()
      commit: 3aeac07c5b1c3399487f4b38182f8cfbc3dbbd53
[7/9] mm: numa_memblks: remove redundant numa_nodemask_from_meminfo()
      commit: a9bafc1832d2db97813069823821ed333b8ecda6
[8/9] arch_numa: remove redundant node_possible_map assignment
      commit: f5a77a50a14dffb659ee8f550c824f8280e37fce
[9/9] mm: numa_memblks: use numa_add_reserved_memblk() in numa_cleanup_meminfo()
      commit: e55424c84afd48aa2f0f761ae0c006128ef541cf

tree: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
branch: numa_memblks-redundant-work

--
Sincerely yours,
Mike.