The quilt patch titled
Subject: swap: cleanup duplicated WARN_ON in add_to_avail_list
has been removed from the -mm tree. Its filename was
swap-cleanup-duplicated-warn_on-in-add_to_avail_list.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Ma Wupeng <mawupeng1@xxxxxxxxxx>
Subject: swap: cleanup duplicated WARN_ON in add_to_avail_list
Date: Tue, 27 Jun 2023 20:08:32 +0800
Patch series "fix WARN_ON in add_to_avail_list".
Empty check for plist_node is checked in add_to_avail_list and plist_add.
Drop the duplicate one in add_to_avail_list.
Link: https://lkml.kernel.org/r/20230627120833.2230766-1-mawupeng1@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20230627120833.2230766-2-mawupeng1@xxxxxxxxxx
Signed-off-by: Ma Wupeng <mawupeng1@xxxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/swapfile.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/mm/swapfile.c~swap-cleanup-duplicated-warn_on-in-add_to_avail_list
+++ a/mm/swapfile.c
@@ -714,10 +714,8 @@ static void add_to_avail_list(struct swa
int nid;
spin_lock(&swap_avail_lock);
- for_each_node(nid) {
- WARN_ON(!plist_node_empty(&p->avail_lists[nid]));
+ for_each_node(nid)
plist_add(&p->avail_lists[nid], &swap_avail_heads[nid]);
- }
spin_unlock(&swap_avail_lock);
}
_
Patches currently in -mm which might be from mawupeng1@xxxxxxxxxx are
mm-disable-kernelcore=mirror-when-no-mirror-memory.patch
