+ mm-vmscan-mark-kswapd_run-and-kswapd_stop-__meminit.patch added to mm-unstable branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: mm: vmscan: mark kswapd_run() and kswapd_stop() __meminit
has been added to the -mm mm-unstable branch.  Its filename is
     mm-vmscan-mark-kswapd_run-and-kswapd_stop-__meminit.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-vmscan-mark-kswapd_run-and-kswapd_stop-__meminit.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Miaohe Lin <linmiaohe@huawei.com>
Subject: mm: vmscan: mark kswapd_run() and kswapd_stop() __meminit
Date: Tue, 6 Jun 2023 20:18:13 +0800

Add __meminit to kswapd_run() and kswapd_stop() to ensure they're default
to __init when memory hotplug is not enabled.

Link: https://lkml.kernel.org/r/20230606121813.242163-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/swap.h |    4 ++--
 mm/vmscan.c          |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

--- a/include/linux/swap.h~mm-vmscan-mark-kswapd_run-and-kswapd_stop-__meminit
+++ a/include/linux/swap.h
@@ -460,8 +460,8 @@ static inline bool node_reclaim_enabled(
 void check_move_unevictable_folios(struct folio_batch *fbatch);
 void check_move_unevictable_pages(struct pagevec *pvec);
 
-extern void kswapd_run(int nid);
-extern void kswapd_stop(int nid);
+extern void __meminit kswapd_run(int nid);
+extern void __meminit kswapd_stop(int nid);
 
 #ifdef CONFIG_SWAP
 
--- a/mm/vmscan.c~mm-vmscan-mark-kswapd_run-and-kswapd_stop-__meminit
+++ a/mm/vmscan.c
@@ -7871,7 +7871,7 @@ unsigned long shrink_all_memory(unsigned
 /*
  * This kswapd start function will be called by init and node-hot-add.
  */
-void kswapd_run(int nid)
+void __meminit kswapd_run(int nid)
 {
 	pg_data_t *pgdat = NODE_DATA(nid);
 
@@ -7892,7 +7892,7 @@ void kswapd_run(int nid)
  * Called by memory hotplug when all memory in a node is offlined.  Caller must
  * be holding mem_hotplug_begin/done().
  */
-void kswapd_stop(int nid)
+void __meminit kswapd_stop(int nid)
 {
 	pg_data_t *pgdat = NODE_DATA(nid);
 	struct task_struct *kswapd;
_

Patches currently in -mm which might be from linmiaohe@huawei.com 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