The patch titled
Subject: memory tier: remove unneeded disable_all_demotion_targets() when !CONFIG_MIGRATION
has been added to the -mm mm-unstable branch. Its filename is
memory-tier-remove-unneeded-disable_all_demotion_targets-when-config_migration.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/memory-tier-remove-unneeded-disable_all_demotion_targets-when-config_migration.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Subject: memory tier: remove unneeded disable_all_demotion_targets() when !CONFIG_MIGRATION
Date: Tue, 6 Jun 2023 20:07:24 +0800
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@xxxxxxxxxx
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory-tiers.c | 1 -
1 file changed, 1 deletion(-)
--- a/mm/memory-tiers.c~memory-tier-remove-unneeded-disable_all_demotion_targets-when-config_migration
+++ a/mm/memory-tiers.c
@@ -451,7 +451,6 @@ static void establish_demotion_targets(v
}
#else
-static inline void disable_all_demotion_targets(void) {}
static inline void establish_demotion_targets(void) {}
#endif /* CONFIG_MIGRATION */
_
Patches currently in -mm which might be from linmiaohe@xxxxxxxxxx are
mm-remove-obsolete-alloc_migrate_target.patch
mm-page_alloc-remove-unneeded-header-files.patch
memcg-use-helper-macro-flush_time.patch
mm-vmscan-mark-kswapd_run-and-kswapd_stop-__meminit.patch
memory-tier-remove-unneeded-disable_all_demotion_targets-when-config_migration.patch
