The bug was introduced in commit 4052147c0afa
"mm, slab: Match SLAB and SLUB kmem_cache_alloc_xxx_trace() prototype".

Cc: Pekka Enberg <penberg@kernel.org>
Reported-by: Fengguang Wu <redacted>
Signed-off-by: Ezequiel Garcia <redacted>
---
 mm/slab.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/slab.c b/mm/slab.c
index ca3849f..3409ead 100644
--- a/mm/slab.c
+++ b/mm/slab.c

@@ -3862,10 +3862,10 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid)
 EXPORT_SYMBOL(kmem_cache_alloc_node);

 #ifdef CONFIG_TRACING
-void *kmem_cache_alloc_node_trace(struct kmem_cache *cachep,
+void *kmem_cache_alloc_node_trace(size_t size,
+                                 struct kmem_cache *cachep,
                                  gfp_t flags,
-                                 int nodeid,
-                                 size_t size)
+                                 int nodeid)
 {
        void *ret;

@@ -3887,7 +3887,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
        cachep = kmem_find_general_cachep(size, flags);
        if (unlikely(ZERO_OR_NULL_PTR(cachep)))
                return cachep;
-       return kmem_cache_alloc_node_trace(cachep, flags, node, size);
+       return kmem_cache_alloc_node_trace(size, cachep, flags, node);
 }

 #if defined(CONFIG_DEBUG_SLAB) || defined(CONFIG_TRACING)
--