The quilt patch titled Subject: zsmalloc: document freeable stats has been removed from the -mm tree. Its filename was zsmalloc-document-freeable-stats.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------ From: Sergey Senozhatsky senozhatsky@chromium.org Subject: zsmalloc: document freeable stats Date: Sat, 25 Mar 2023 11:46:31 +0900
When freeable class stat was added to classes file (back in 2016) we forgot to update zsmalloc documentation. Fix that.
Link: https://lkml.kernel.org/r/20230325024631.2817153-3-senozhatsky@chromium.org Fixes: 1120ed548394 ("mm/zsmalloc: add `freeable' column to pool stat") Signed-off-by: Sergey Senozhatsky senozhatsky@chromium.org Cc: Minchan Kim minchan@kernel.org Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---
Documentation/mm/zsmalloc.rst | 2 ++ 1 file changed, 2 insertions(+)
--- a/Documentation/mm/zsmalloc.rst~zsmalloc-document-freeable-stats +++ a/Documentation/mm/zsmalloc.rst @@ -83,6 +83,8 @@ pages_used the number of pages allocated for the class pages_per_zspage the number of 0-order pages to make a zspage +freeable + the approximate number of pages class compaction can free
Each zspage maintains inuse counter which keeps track of the number of objects stored in the zspage. The inuse counter determines the zspage's _
Patches currently in -mm which might be from senozhatsky@chromium.org are