提交 d3e14aa3 编写于 作者: X Xiaotian Feng 提交者: Pekka Enberg

slub: __kmalloc_node_track_caller should trace kmalloc_large_node case

commit 94b528d0 (kmemtrace: SLUB hooks for caller-tracking functions)
missed tracing kmalloc_large_node in __kmalloc_node_track_caller. We
should trace it same as __kmalloc_node.
Acked-by: NDavid Rientjes <rientjes@google.com>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: NXiaotian Feng <dfeng@redhat.com>
Signed-off-by: NPekka Enberg <penberg@cs.helsinki.fi>
上级 bbd7d57b
......@@ -3341,8 +3341,15 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
struct kmem_cache *s;
void *ret;
if (unlikely(size > SLUB_MAX_SIZE))
return kmalloc_large_node(size, gfpflags, node);
if (unlikely(size > SLUB_MAX_SIZE)) {
ret = kmalloc_large_node(size, gfpflags, node);
trace_kmalloc_node(caller, ret,
size, PAGE_SIZE << get_order(size),
gfpflags, node);
return ret;
}
s = get_slab(size, gfpflags);
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册