Make kmalloc_track_caller() wrapper of kmalloc_node_track_caller().
Signed-off-by: Hyeonggon Yoo <[email protected]>
Reviewed-by: Vlastimil Babka <[email protected]>
---
include/linux/slab.h | 17 ++++++++---------
mm/slab.c | 6 ------
mm/slob.c | 6 ------
mm/slub.c | 22 ----------------------
4 files changed, 8 insertions(+), 43 deletions(-)
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 4754c834b0e3..a0e57df3d5a4 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -651,6 +651,12 @@ static inline __alloc_size(1, 2) void *kcalloc(size_t n, size_t size, gfp_t flag
return kmalloc_array(n, size, flags | __GFP_ZERO);
}
+void *__kmalloc_node_track_caller(size_t size, gfp_t flags, int node,
+ unsigned long caller) __alloc_size(1);
+#define kmalloc_node_track_caller(size, flags, node) \
+ __kmalloc_node_track_caller(size, flags, node, \
+ _RET_IP_)
+
/*
* kmalloc_track_caller is a special version of kmalloc that records the
* calling function of the routine calling it for slab leak tracking instead
@@ -659,9 +665,9 @@ static inline __alloc_size(1, 2) void *kcalloc(size_t n, size_t size, gfp_t flag
* allocator where we care about the real place the memory allocation
* request comes from.
*/
-extern void *__kmalloc_track_caller(size_t size, gfp_t flags, unsigned long caller);
#define kmalloc_track_caller(size, flags) \
- __kmalloc_track_caller(size, flags, _RET_IP_)
+ __kmalloc_node_track_caller(size, flags, \
+ NUMA_NO_NODE, _RET_IP_)
static inline __alloc_size(1, 2) void *kmalloc_array_node(size_t n, size_t size, gfp_t flags,
int node)
@@ -680,13 +686,6 @@ static inline __alloc_size(1, 2) void *kcalloc_node(size_t n, size_t size, gfp_t
return kmalloc_array_node(n, size, flags | __GFP_ZERO, node);
}
-
-extern void *__kmalloc_node_track_caller(size_t size, gfp_t flags, int node,
- unsigned long caller) __alloc_size(1);
-#define kmalloc_node_track_caller(size, flags, node) \
- __kmalloc_node_track_caller(size, flags, node, \
- _RET_IP_)
-
/*
* Shortcuts
*/
diff --git a/mm/slab.c b/mm/slab.c
index 81804921c538..da2f6a5dd8fa 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3665,12 +3665,6 @@ void *__kmalloc(size_t size, gfp_t flags)
}
EXPORT_SYMBOL(__kmalloc);
-void *__kmalloc_track_caller(size_t size, gfp_t flags, unsigned long caller)
-{
- return __do_kmalloc(size, flags, caller);
-}
-EXPORT_SYMBOL(__kmalloc_track_caller);
-
/**
* kmem_cache_free - Deallocate an object
* @cachep: The cache the allocation was from.
diff --git a/mm/slob.c b/mm/slob.c
index c54aad6b106c..80cdbe4f0d67 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -530,12 +530,6 @@ void *__kmalloc(size_t size, gfp_t gfp)
}
EXPORT_SYMBOL(__kmalloc);
-void *__kmalloc_track_caller(size_t size, gfp_t gfp, unsigned long caller)
-{
- return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, caller);
-}
-EXPORT_SYMBOL(__kmalloc_track_caller);
-
void *__kmalloc_node_track_caller(size_t size, gfp_t gfp,
int node, unsigned long caller)
{
diff --git a/mm/slub.c b/mm/slub.c
index a5b3a4484263..7c284535a62b 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -4904,28 +4904,6 @@ int __kmem_cache_create(struct kmem_cache *s, slab_flags_t flags)
return 0;
}
-void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, unsigned long caller)
-{
- struct kmem_cache *s;
- void *ret;
-
- if (unlikely(size > KMALLOC_MAX_CACHE_SIZE))
- return kmalloc_large(size, gfpflags);
-
- s = kmalloc_slab(size, gfpflags);
-
- if (unlikely(ZERO_OR_NULL_PTR(s)))
- return s;
-
- ret = slab_alloc(s, NULL, gfpflags, caller, size);
-
- /* Honor the call site pointer we received. */
- trace_kmalloc(caller, ret, s, size, s->size, gfpflags);
-
- return ret;
-}
-EXPORT_SYMBOL(__kmalloc_track_caller);
-
void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
int node, unsigned long caller)
{
--
2.34.1