From: Sangyun Kim <sangyun.kim@snu.ac.kr>
Date: Sat, 6 Apr 2024 07:44:49 +0000 (+0900)
Subject: mm/slub: remove duplicate initialization for early_kmem_cache_node_alloc()
X-Git-Tag: v6.10-rc1~230^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5aa5c7b9a09dfce2761c46579cc421708492e890;p=thirdparty%2Fkernel%2Flinux.git

mm/slub: remove duplicate initialization for early_kmem_cache_node_alloc()

The struct track for every object in a new slab is already set up by
new_slab(), so remove the duplicate initialization in
early_kmem_cache_node_alloc().

Co-developed-by: Hyunmin Lee <hyunminlr@gmail.com>
Signed-off-by: Hyunmin Lee <hyunminlr@gmail.com>
Co-developed-by: Jeungwoo Yoo <casionwoo@gmail.com>
Signed-off-by: Jeungwoo Yoo <casionwoo@gmail.com>
Signed-off-by: Sangyun Kim <sangyun.kim@snu.ac.kr>
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
---

diff --git a/mm/slub.c b/mm/slub.c
index f4fd460854fd5..a30bd2157c07a 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -4877,7 +4877,6 @@ static void early_kmem_cache_node_alloc(int node)
 	BUG_ON(!n);
 #ifdef CONFIG_SLUB_DEBUG
 	init_object(kmem_cache_node, n, SLUB_RED_ACTIVE);
-	init_tracking(kmem_cache_node, n);
 #endif
 	n = kasan_slab_alloc(kmem_cache_node, n, GFP_KERNEL, false);
 	slab->freelist = get_freepointer(kmem_cache_node, n);