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mm/numa: Introduce nearest_node_nodemask()
authorAndrea Righi <arighi@nvidia.com>
Fri, 14 Feb 2025 19:40:02 +0000 (20:40 +0100)
committerTejun Heo <tj@kernel.org>
Sun, 16 Feb 2025 16:52:19 +0000 (06:52 -1000)
commit16d79f2a4f155b54e7580563c6c03832506b3b09
tree55761d45346822a1b55d663b6751be229f5fe9a7tree | snapshot
parent14a8262f505bc4478c50e66309057bc0d0d4b62ecommit | diff
mm/numa: Introduce nearest_node_nodemask()

Introduce the new helper nearest_node_nodemask() to find the closest
node in a specified nodemask from a given starting node.

Returns MAX_NUMNODES if no node is found.

Suggested-by: Yury Norov [NVIDIA] <yury.norov@gmail.com>
Signed-off-by: Andrea Righi <arighi@nvidia.com>
Acked-by: Yury Norov [NVIDIA] <yury.norov@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
include/linux/numa.h diff | blob | blame | history
mm/mempolicy.c diff | blob | blame | history
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