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authorXiaotian Feng <dfeng@redhat.com>2010-04-08 17:26:44 +0800
committerPekka Enberg <penberg@cs.helsinki.fi>2010-05-22 10:57:31 +0300
commitd3e14aa336b37df76ae875fa051dfdb0e765ddf9 (patch)
treeda3b3e552002d0fc8d85d54b81f0b488b043e230 /mm/slub.c
parentbbd7d57bfe852d9788bae5fb171c7edb4021d8ac (diff)
downloadop-kernel-dev-d3e14aa336b37df76ae875fa051dfdb0e765ddf9.zip
op-kernel-dev-d3e14aa336b37df76ae875fa051dfdb0e765ddf9.tar.gz
slub: __kmalloc_node_track_caller should trace kmalloc_large_node case
commit 94b528d (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: David 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: Xiaotian Feng <dfeng@redhat.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'mm/slub.c')
-rw-r--r--mm/slub.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 78f1a20..52ae5a5 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -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);
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