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memory tier: remove unneeded !IS_ENABLED(CONFIG_MIGRATION) check

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establish_demotion_targets() is defined while CONFIG_MIGRATION is
enabled. There's no need to check it again.

Link: https://lkml.kernel.org/r/20230610034114.981861-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Miaohe Lin 2023-06-10 11:41:14 +08:00 committed by Andrew Morton
parent 833dfc0090
commit 33ee4f1858
1 changed files with 1 additions and 1 deletions
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2
mm/memory-tiers.c
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@ -366,7 +366,7 @@ static void establish_demotion_targets(void)
lockdep_assert_held_once(&memory_tier_lock);
if (!node_demotion || !IS_ENABLED(CONFIG_MIGRATION))
if (!node_demotion)
return;
disable_all_demotion_targets();