From: Miaohe Lin <linmiaohe@huawei.com>
Date: Tue, 6 Jun 2023 12:07:24 +0000 (+0800)
Subject: memory tier: remove unneeded disable_all_demotion_targets() when !CONFIG_MIGRATION
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=e6c715abb4ee0ffe291c83e2e3d22866f387cda9;p=users%2Fjedix%2Flinux-maple.git

memory tier: remove unneeded disable_all_demotion_targets() when !CONFIG_MIGRATION

There's no caller of disable_all_demotion_targets() when CONFIG_MIGRATION
is disabled.  Remove it.

Link: https://lkml.kernel.org/r/20230606120724.208552-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/memory-tiers.c b/mm/memory-tiers.c
index e593e56e530b..dd04f0ce5277 100644
--- a/mm/memory-tiers.c
+++ b/mm/memory-tiers.c
@@ -451,7 +451,6 @@ static void establish_demotion_targets(void)
 }
 
 #else
-static inline void disable_all_demotion_targets(void) {}
 static inline void establish_demotion_targets(void) {}
 #endif /* CONFIG_MIGRATION */