The patch titled
Subject: zsmalloc-fine-grained-inuse-ratio-based-fullness-grouping-fix-fix-fix
has been added to the -mm mm-unstable branch. Its filename is
zsmalloc-fine-grained-inuse-ratio-based-fullness-grouping-fix-fix-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/zsmalloc-fine-grained-inuse-ratio-based-fullness-grouping-fix-fix-fix.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: zsmalloc-fine-grained-inuse-ratio-based-fullness-grouping-fix-fix-fix
Date: Sat Mar 4 11:29:08 AM PST 2023
initialize class_almost_full and class_almost_empty
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
Cc: Yosry Ahmed <yosryahmed@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/mm/zsmalloc.c~zsmalloc-fine-grained-inuse-ratio-based-fullness-grouping-fix-fix-fix
+++ a/mm/zsmalloc.c
@@ -625,7 +625,7 @@ static int zs_stats_size_show(struct seq
struct zs_pool *pool = s->private;
struct size_class *class;
int objs_per_zspage;
- unsigned long class_almost_full, class_almost_empty;
+ unsigned long class_almost_full = 0, class_almost_empty = 0;
unsigned long obj_allocated, obj_used, pages_used, freeable;
unsigned long total_class_almost_full = 0, total_class_almost_empty = 0;
unsigned long total_objs = 0, total_used_objs = 0, total_pages = 0;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-page_alloc-reduce-page-alloc-free-sanity-checks-checkpatch-fixes.patch
mm-page_alloc-reduce-page-alloc-free-sanity-checks-fix.patch
mm-userfaultfd-support-wp-on-multiple-vmas-fix.patch
zsmalloc-fine-grained-inuse-ratio-based-fullness-grouping-fix.patch
zsmalloc-fine-grained-inuse-ratio-based-fullness-grouping-fix-fix.patch
zsmalloc-fine-grained-inuse-ratio-based-fullness-grouping-fix-fix-fix.patch
