The patch titled
Subject: mm/rmap: fix obsolete comment in __page_check_anon_rmap()
has been removed from the -mm tree. Its filename was
mm-rmap-fix-obsolete-comment-in-__page_check_anon_rmap.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Subject: mm/rmap: fix obsolete comment in __page_check_anon_rmap()
Commit 21333b2b66b8 ("ksm: no debug in page_dup_rmap()") has reverted
page_dup_rmap() to an inline atomic_inc of mapcount. So page_dup_rmap()
does not call __page_check_anon_rmap() anymore.
Link: https://lkml.kernel.org/r/20210128110209.50857-1-linmiaohe@xxxxxxxxxx
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/rmap.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/mm/rmap.c~mm-rmap-fix-obsolete-comment-in-__page_check_anon_rmap
+++ a/mm/rmap.c
@@ -1086,8 +1086,7 @@ static void __page_check_anon_rmap(struc
* be set up correctly at this point.
*
* We have exclusion against page_add_anon_rmap because the caller
- * always holds the page locked, except if called from page_dup_rmap,
- * in which case the page is already known to be setup.
+ * always holds the page locked.
*
* We have exclusion against page_add_new_anon_rmap because those pages
* are initially only visible via the pagetables, and the pte is locked
_
Patches currently in -mm which might be from linmiaohe@xxxxxxxxxx are
