The patch titled
Subject: list: leverage list_is_head() for list_entry_is_head()
has been added to the -mm mm-nonmm-unstable branch. Its filename is
list-leverage-list_is_head-for-list_entry_is_head.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/list-leverage-list_is_head-for-list_entry_is_head.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Wei Yang <richard.weiyang@xxxxxxxxx>
Subject: list: leverage list_is_head() for list_entry_is_head()
Date: Thu, 8 Feb 2024 02:14:23 +0000
This is what list_is_head() exactly do.
Link: https://lkml.kernel.org/r/20240208021423.15704-1-richard.weiyang@xxxxxxxxx
Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>
Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/list.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/list.h~list-leverage-list_is_head-for-list_entry_is_head
+++ a/include/linux/list.h
@@ -766,7 +766,7 @@ static inline size_t list_count_nodes(st
* @member: the name of the list_head within the struct.
*/
#define list_entry_is_head(pos, head, member) \
- (&pos->member == (head))
+ list_is_head(&pos->member, (head))
/**
* list_for_each_entry - iterate over list of given type
_
Patches currently in -mm which might be from richard.weiyang@xxxxxxxxx are
list-leverage-list_is_head-for-list_entry_is_head.patch
