diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-04-29 09:16:08 +0300 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-04-29 09:16:08 +0300 |
| commit | 91925ab8cc2a05ab0e524830247e1d66ba4e4e19 (patch) | |
| tree | 2ada8dd11edef283f3821fbb00b08c5ab6dec699 /include/linux | |
| parent | 3eefb826c5a627084eccec788f0236a070988dae (diff) | |
| download | linux-91925ab8cc2a05ab0e524830247e1d66ba4e4e19.tar.xz | |
mm/migration: avoid unneeded nodemask_t initialization
Avoid unneeded next_pass and this_pass initialization as they're always
set before using to save possible cpu cycles when there are plenty of
nodes in the system.
Link: https://lkml.kernel.org/r/20220318111709.60311-8-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions