[merged mm-stable] mm-zswap-update-comment-for-struct-zswap_entry.patch removed from -mm tree

[merged mm-stable] mm-zswap-update-comment-for-struct-zswap_entry.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: zswap: update comment for struct zswap_entry
has been removed from the -mm tree.  Its filename was
     mm-zswap-update-comment-for-struct-zswap_entry.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: Xiu Jianfeng <xiujianfeng@huawei.com>
Subject: mm: zswap: update comment for struct zswap_entry
Date: Tue, 8 Aug 2023 06:20:56 +0000

Since commit 0bb488498c98 ("mm: zswap: remove zswap_header"), the 'offset'
has been replaced by swpentry, update the comment for it, and also add
comment for 'objcg'.

Link: https://lkml.kernel.org/r/20230808062056.292950-1-xiujianfeng@huaweicloud.com
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Reviewed-by: Yosry Ahmed <yosryahmed@google.com>
Acked-by: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/zswap.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/mm/zswap.c~mm-zswap-update-comment-for-struct-zswap_entry
+++ a/mm/zswap.c
@@ -182,7 +182,7 @@ struct zswap_pool {
  * page within zswap.
  *
  * rbnode - links the entry into red-black tree for the appropriate swap type
- * offset - the swap offset for the entry.  Index into the red-black tree.
+ * swpentry - associated swap entry, the offset indexes into the red-black tree
  * refcount - the number of outstanding reference to the entry. This is needed
  *            to protect against premature freeing of the entry by code
  *            concurrent calls to load, invalidate, and writeback.  The lock
@@ -195,6 +195,7 @@ struct zswap_pool {
  * pool - the zswap_pool the entry's data is in
  * handle - zpool allocation handle that stores the compressed page data
  * value - value of the same-value filled pages which have same content
+ * objcg - the obj_cgroup that the compressed memory is charged to
  * lru - handle to the pool's lru used to evict pages.
  */
 struct zswap_entry {
_

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