The quilt patch titled
Subject: mm/swap_state.c: remove the meaningless code comment
has been removed from the -mm tree. Its filename was
mm-swap_statec-remove-the-meaningless-code-comment.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: Baoquan He <bhe@xxxxxxxxxx>
Subject: mm/swap_state.c: remove the meaningless code comment
Date: Wed, 5 Feb 2025 17:27:17 +0800
Since commit 8d93b41c09d1 ("mm: Convert add_to_swap_cache to XArray"),
there's no returned _EEXIT, so the code comment doesn't make sense any
more.
Link: https://lkml.kernel.org/r/20250205092721.9395-9-bhe@xxxxxxxxxx
Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
Cc: Chris Li <chrisl@xxxxxxxxxx>
Cc: Kairui Song <ryncsn@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/swap_state.c | 4 ----
1 file changed, 4 deletions(-)
--- a/mm/swap_state.c~mm-swap_statec-remove-the-meaningless-code-comment
+++ a/mm/swap_state.c
@@ -203,10 +203,6 @@ bool add_to_swap(struct folio *folio)
err = add_to_swap_cache(folio, entry,
__GFP_HIGH|__GFP_NOMEMALLOC|__GFP_NOWARN, NULL);
if (err)
- /*
- * add_to_swap_cache() doesn't return -EEXIST, so we can safely
- * clear SWAP_HAS_CACHE flag.
- */
goto fail;
/*
* Normally the folio will be dirtied in unmap because its
_
Patches currently in -mm which might be from bhe@xxxxxxxxxx are
