@@ -697,9 +697,9 @@ __FORTIFY_INLINE void *memchr_inv(const void * const POS0 p, int c, size_t size)
return __real_memchr_inv(p, c, size);
}
-extern void *__real_kmemdup(const void *src, size_t len, gfp_t gfp) __RENAME(kmemdup)
+extern void *__real_kmemdup(const void *src, size_t len, gfp_t gfp) __RENAME(kmemdup_noprof)
__realloc_size(2);
-__FORTIFY_INLINE void *kmemdup(const void * const POS0 p, size_t size, gfp_t gfp)
+__FORTIFY_INLINE void *kmemdup_noprof(const void * const POS0 p, size_t size, gfp_t gfp)
{
const size_t p_size = __struct_size(p);
@@ -709,6 +709,7 @@ __FORTIFY_INLINE void *kmemdup(const void * const POS0 p, size_t size, gfp_t gfp
fortify_panic(__func__);
return __real_kmemdup(p, size, gfp);
}
+#define kmemdup(...) alloc_hooks(kmemdup_noprof(__VA_ARGS__))
/**
* strcpy - Copy a string into another string buffer
@@ -229,7 +229,10 @@ int kmem_cache_shrink(struct kmem_cache *s);
/*
* Common kmalloc functions provided by all allocators
*/
-void * __must_check krealloc(const void *objp, size_t new_size, gfp_t flags) __realloc_size(2);
+void * __must_check krealloc_noprof(const void *objp, size_t new_size,
+ gfp_t flags) __realloc_size(2);
+#define krealloc(...) alloc_hooks(krealloc_noprof(__VA_ARGS__))
+
void kfree(const void *objp);
void kfree_sensitive(const void *objp);
size_t __ksize(const void *objp);
@@ -481,7 +484,10 @@ static __always_inline unsigned int __kmalloc_index(size_t size,
static_assert(PAGE_SHIFT <= 20);
#define kmalloc_index(s) __kmalloc_index(s, true)
-void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __alloc_size(1);
+#include <linux/alloc_tag.h>
+
+void *__kmalloc_noprof(size_t size, gfp_t flags) __assume_kmalloc_alignment __alloc_size(1);
+#define __kmalloc(...) alloc_hooks(__kmalloc_noprof(__VA_ARGS__))
/**
* kmem_cache_alloc - Allocate an object
@@ -493,9 +499,14 @@ void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __alloc_siz
*
* Return: pointer to the new object or %NULL in case of error
*/
-void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags) __assume_slab_alignment __malloc;
-void *kmem_cache_alloc_lru(struct kmem_cache *s, struct list_lru *lru,
- gfp_t gfpflags) __assume_slab_alignment __malloc;
+void *kmem_cache_alloc_noprof(struct kmem_cache *cachep,
+ gfp_t flags) __assume_slab_alignment __malloc;
+#define kmem_cache_alloc(...) alloc_hooks(kmem_cache_alloc_noprof(__VA_ARGS__))
+
+void *kmem_cache_alloc_lru_noprof(struct kmem_cache *s, struct list_lru *lru,
+ gfp_t gfpflags) __assume_slab_alignment __malloc;
+#define kmem_cache_alloc_lru(...) alloc_hooks(kmem_cache_alloc_lru_noprof(__VA_ARGS__))
+
void kmem_cache_free(struct kmem_cache *s, void *objp);
/*
@@ -506,29 +517,40 @@ void kmem_cache_free(struct kmem_cache *s, void *objp);
* Note that interrupts must be enabled when calling these functions.
*/
void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
-int kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size, void **p);
+
+int kmem_cache_alloc_bulk_noprof(struct kmem_cache *s, gfp_t flags, size_t size, void **p);
+#define kmem_cache_alloc_bulk(...) alloc_hooks(kmem_cache_alloc_bulk_noprof(__VA_ARGS__))
static __always_inline void kfree_bulk(size_t size, void **p)
{
kmem_cache_free_bulk(NULL, size, p);
}
-void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment
+void *__kmalloc_node_noprof(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment
__alloc_size(1);
-void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) __assume_slab_alignment
- __malloc;
+#define __kmalloc_node(...) alloc_hooks(__kmalloc_node_noprof(__VA_ARGS__))
+
+void *kmem_cache_alloc_node_noprof(struct kmem_cache *s, gfp_t flags,
+ int node) __assume_slab_alignment __malloc;
+#define kmem_cache_alloc_node(...) alloc_hooks(kmem_cache_alloc_node_noprof(__VA_ARGS__))
-void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
+void *kmalloc_trace_noprof(struct kmem_cache *s, gfp_t flags, size_t size)
__assume_kmalloc_alignment __alloc_size(3);
-void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
- int node, size_t size) __assume_kmalloc_alignment
+void *kmalloc_node_trace_noprof(struct kmem_cache *s, gfp_t gfpflags,
+ int node, size_t size) __assume_kmalloc_alignment
__alloc_size(4);
-void *kmalloc_large(size_t size, gfp_t flags) __assume_page_alignment
+#define kmalloc_trace(...) alloc_hooks(kmalloc_trace_noprof(__VA_ARGS__))
+
+#define kmalloc_node_trace(...) alloc_hooks(kmalloc_node_trace_noprof(__VA_ARGS__))
+
+void *kmalloc_large_noprof(size_t size, gfp_t flags) __assume_page_alignment
__alloc_size(1);
+#define kmalloc_large(...) alloc_hooks(kmalloc_large_noprof(__VA_ARGS__))
-void *kmalloc_large_node(size_t size, gfp_t flags, int node) __assume_page_alignment
+void *kmalloc_large_node_noprof(size_t size, gfp_t flags, int node) __assume_page_alignment
__alloc_size(1);
+#define kmalloc_large_node(...) alloc_hooks(kmalloc_large_node_noprof(__VA_ARGS__))
/**
* kmalloc - allocate kernel memory
@@ -584,37 +606,39 @@ void *kmalloc_large_node(size_t size, gfp_t flags, int node) __assume_page_align
* Try really hard to succeed the allocation but fail
* eventually.
*/
-static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
+static __always_inline __alloc_size(1) void *kmalloc_noprof(size_t size, gfp_t flags)
{
if (__builtin_constant_p(size) && size) {
unsigned int index;
if (size > KMALLOC_MAX_CACHE_SIZE)
- return kmalloc_large(size, flags);
+ return kmalloc_large_noprof(size, flags);
index = kmalloc_index(size);
- return kmalloc_trace(
+ return kmalloc_trace_noprof(
kmalloc_caches[kmalloc_type(flags, _RET_IP_)][index],
flags, size);
}
- return __kmalloc(size, flags);
+ return __kmalloc_noprof(size, flags);
}
+#define kmalloc(...) alloc_hooks(kmalloc_noprof(__VA_ARGS__))
-static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node)
+static __always_inline __alloc_size(1) void *kmalloc_node_noprof(size_t size, gfp_t flags, int node)
{
if (__builtin_constant_p(size) && size) {
unsigned int index;
if (size > KMALLOC_MAX_CACHE_SIZE)
- return kmalloc_large_node(size, flags, node);
+ return kmalloc_large_node_noprof(size, flags, node);
index = kmalloc_index(size);
- return kmalloc_node_trace(
+ return kmalloc_node_trace_noprof(
kmalloc_caches[kmalloc_type(flags, _RET_IP_)][index],
flags, node, size);
}
- return __kmalloc_node(size, flags, node);
+ return __kmalloc_node_noprof(size, flags, node);
}
+#define kmalloc_node(...) alloc_hooks(kmalloc_node_noprof(__VA_ARGS__))
/**
* kmalloc_array - allocate memory for an array.
@@ -622,16 +646,17 @@ static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t fla
* @size: element size.
* @flags: the type of memory to allocate (see kmalloc).
*/
-static inline __alloc_size(1, 2) void *kmalloc_array(size_t n, size_t size, gfp_t flags)
+static inline __alloc_size(1, 2) void *kmalloc_array_noprof(size_t n, size_t size, gfp_t flags)
{
size_t bytes;
if (unlikely(check_mul_overflow(n, size, &bytes)))
return NULL;
if (__builtin_constant_p(n) && __builtin_constant_p(size))
- return kmalloc(bytes, flags);
- return __kmalloc(bytes, flags);
+ return kmalloc_noprof(bytes, flags);
+ return kmalloc_noprof(bytes, flags);
}
+#define kmalloc_array(...) alloc_hooks(kmalloc_array_noprof(__VA_ARGS__))
/**
* krealloc_array - reallocate memory for an array.
@@ -640,18 +665,19 @@ static inline __alloc_size(1, 2) void *kmalloc_array(size_t n, size_t size, gfp_
* @new_size: new size of a single member of the array
* @flags: the type of memory to allocate (see kmalloc)
*/
-static inline __realloc_size(2, 3) void * __must_check krealloc_array(void *p,
- size_t new_n,
- size_t new_size,
- gfp_t flags)
+static inline __realloc_size(2, 3) void * __must_check krealloc_array_noprof(void *p,
+ size_t new_n,
+ size_t new_size,
+ gfp_t flags)
{
size_t bytes;
if (unlikely(check_mul_overflow(new_n, new_size, &bytes)))
return NULL;
- return krealloc(p, bytes, flags);
+ return krealloc_noprof(p, bytes, flags);
}
+#define krealloc_array(...) alloc_hooks(krealloc_array_noprof(__VA_ARGS__))
/**
* kcalloc - allocate memory for an array. The memory is set to zero.
@@ -659,16 +685,12 @@ static inline __realloc_size(2, 3) void * __must_check krealloc_array(void *p,
* @size: element size.
* @flags: the type of memory to allocate (see kmalloc).
*/
-static inline __alloc_size(1, 2) void *kcalloc(size_t n, size_t size, gfp_t flags)
-{
- return kmalloc_array(n, size, flags | __GFP_ZERO);
-}
+#define kcalloc(_n, _size, _flags) kmalloc_array(_n, _size, (_flags) | __GFP_ZERO)
-void *__kmalloc_node_track_caller(size_t size, gfp_t flags, int node,
+void *kmalloc_node_track_caller_noprof(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_)
+#define kmalloc_node_track_caller(...) \
+ alloc_hooks(kmalloc_node_track_caller_noprof(__VA_ARGS__, _RET_IP_))
/*
* kmalloc_track_caller is a special version of kmalloc that records the
@@ -678,11 +700,9 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t flags, int node,
* allocator where we care about the real place the memory allocation
* request comes from.
*/
-#define kmalloc_track_caller(size, flags) \
- __kmalloc_node_track_caller(size, flags, \
- NUMA_NO_NODE, _RET_IP_)
+#define kmalloc_track_caller(...) kmalloc_node_track_caller(__VA_ARGS__, NUMA_NO_NODE)
-static inline __alloc_size(1, 2) void *kmalloc_array_node(size_t n, size_t size, gfp_t flags,
+static inline __alloc_size(1, 2) void *kmalloc_array_node_noprof(size_t n, size_t size, gfp_t flags,
int node)
{
size_t bytes;
@@ -690,75 +710,56 @@ static inline __alloc_size(1, 2) void *kmalloc_array_node(size_t n, size_t size,
if (unlikely(check_mul_overflow(n, size, &bytes)))
return NULL;
if (__builtin_constant_p(n) && __builtin_constant_p(size))
- return kmalloc_node(bytes, flags, node);
- return __kmalloc_node(bytes, flags, node);
+ return kmalloc_node_noprof(bytes, flags, node);
+ return __kmalloc_node_noprof(bytes, flags, node);
}
+#define kmalloc_array_node(...) alloc_hooks(kmalloc_array_node_noprof(__VA_ARGS__))
-static inline __alloc_size(1, 2) void *kcalloc_node(size_t n, size_t size, gfp_t flags, int node)
-{
- return kmalloc_array_node(n, size, flags | __GFP_ZERO, node);
-}
+#define kcalloc_node(_n, _size, _flags, _node) \
+ kmalloc_array_node(_n, _size, (_flags) | __GFP_ZERO, _node)
/*
* Shortcuts
*/
-static inline void *kmem_cache_zalloc(struct kmem_cache *k, gfp_t flags)
-{
- return kmem_cache_alloc(k, flags | __GFP_ZERO);
-}
+#define kmem_cache_zalloc(_k, _flags) kmem_cache_alloc(_k, (_flags)|__GFP_ZERO)
/**
* kzalloc - allocate memory. The memory is set to zero.
* @size: how many bytes of memory are required.
* @flags: the type of memory to allocate (see kmalloc).
*/
-static inline __alloc_size(1) void *kzalloc(size_t size, gfp_t flags)
+static inline __alloc_size(1) void *kzalloc_noprof(size_t size, gfp_t flags)
{
- return kmalloc(size, flags | __GFP_ZERO);
+ return kmalloc_noprof(size, flags | __GFP_ZERO);
}
+#define kzalloc(...) alloc_hooks(kzalloc_noprof(__VA_ARGS__))
+#define kzalloc_node(_size, _flags, _node) kmalloc_node(_size, (_flags)|__GFP_ZERO, _node)
-/**
- * kzalloc_node - allocate zeroed memory from a particular memory node.
- * @size: how many bytes of memory are required.
- * @flags: the type of memory to allocate (see kmalloc).
- * @node: memory node from which to allocate
- */
-static inline __alloc_size(1) void *kzalloc_node(size_t size, gfp_t flags, int node)
-{
- return kmalloc_node(size, flags | __GFP_ZERO, node);
-}
+extern void *kvmalloc_node_noprof(size_t size, gfp_t flags, int node) __alloc_size(1);
+#define kvmalloc_node(...) alloc_hooks(kvmalloc_node_noprof(__VA_ARGS__))
-extern void *kvmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1);
-static inline __alloc_size(1) void *kvmalloc(size_t size, gfp_t flags)
-{
- return kvmalloc_node(size, flags, NUMA_NO_NODE);
-}
-static inline __alloc_size(1) void *kvzalloc_node(size_t size, gfp_t flags, int node)
-{
- return kvmalloc_node(size, flags | __GFP_ZERO, node);
-}
-static inline __alloc_size(1) void *kvzalloc(size_t size, gfp_t flags)
-{
- return kvmalloc(size, flags | __GFP_ZERO);
-}
+#define kvmalloc(_size, _flags) kvmalloc_node(_size, _flags, NUMA_NO_NODE)
+#define kvzalloc(_size, _flags) kvmalloc(_size, _flags|__GFP_ZERO)
+
+#define kvzalloc_node(_size, _flags, _node) kvmalloc_node(_size, _flags|__GFP_ZERO, _node)
-static inline __alloc_size(1, 2) void *kvmalloc_array(size_t n, size_t size, gfp_t flags)
+static inline __alloc_size(1, 2) void *kvmalloc_array_noprof(size_t n, size_t size, gfp_t flags)
{
size_t bytes;
if (unlikely(check_mul_overflow(n, size, &bytes)))
return NULL;
- return kvmalloc(bytes, flags);
+ return kvmalloc_node_noprof(bytes, flags, NUMA_NO_NODE);
}
-static inline __alloc_size(1, 2) void *kvcalloc(size_t n, size_t size, gfp_t flags)
-{
- return kvmalloc_array(n, size, flags | __GFP_ZERO);
-}
+#define kvmalloc_array(...) alloc_hooks(kvmalloc_array_noprof(__VA_ARGS__))
+#define kvcalloc(_n, _size, _flags) kvmalloc_array(_n, _size, _flags|__GFP_ZERO)
-extern void *kvrealloc(const void *p, size_t oldsize, size_t newsize, gfp_t flags)
+extern void *kvrealloc_noprof(const void *p, size_t oldsize, size_t newsize, gfp_t flags)
__realloc_size(3);
+#define kvrealloc(...) alloc_hooks(kvrealloc_noprof(__VA_ARGS__))
+
extern void kvfree(const void *addr);
DEFINE_FREE(kvfree, void *, if (_T) kvfree(_T))
@@ -214,7 +214,9 @@ extern void kfree_const(const void *x);
extern char *kstrdup(const char *s, gfp_t gfp) __malloc;
extern const char *kstrdup_const(const char *s, gfp_t gfp);
extern char *kstrndup(const char *s, size_t len, gfp_t gfp);
-extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __realloc_size(2);
+extern void *kmemdup_noprof(const void *src, size_t len, gfp_t gfp) __realloc_size(2);
+#define kmemdup(...) alloc_hooks(kmemdup_noprof(__VA_ARGS__))
+
extern void *kvmemdup(const void *src, size_t len, gfp_t gfp) __realloc_size(2);
extern char *kmemdup_nul(const char *s, size_t len, gfp_t gfp);
@@ -1184,7 +1184,7 @@ __do_krealloc(const void *p, size_t new_size, gfp_t flags)
return (void *)p;
}
- ret = kmalloc_track_caller(new_size, flags);
+ ret = kmalloc_node_track_caller_noprof(new_size, flags, NUMA_NO_NODE, _RET_IP_);
if (ret && p) {
/* Disable KASAN checks as the object's redzone is accessed. */
kasan_disable_current();
@@ -1208,7 +1208,7 @@ __do_krealloc(const void *p, size_t new_size, gfp_t flags)
*
* Return: pointer to the allocated memory or %NULL in case of error
*/
-void *krealloc(const void *p, size_t new_size, gfp_t flags)
+void *krealloc_noprof(const void *p, size_t new_size, gfp_t flags)
{
void *ret;
@@ -1223,7 +1223,7 @@ void *krealloc(const void *p, size_t new_size, gfp_t flags)
return ret;
}
-EXPORT_SYMBOL(krealloc);
+EXPORT_SYMBOL(krealloc_noprof);
/**
* kfree_sensitive - Clear sensitive information in memory before freeing
@@ -4007,7 +4007,7 @@ static __fastpath_inline void *slab_alloc_node(struct kmem_cache *s, struct list
return object;
}
-void *kmem_cache_alloc(struct kmem_cache *s, gfp_t gfpflags)
+void *kmem_cache_alloc_noprof(struct kmem_cache *s, gfp_t gfpflags)
{
void *ret = slab_alloc_node(s, NULL, gfpflags, NUMA_NO_NODE, _RET_IP_,
s->object_size);
@@ -4016,9 +4016,9 @@ void *kmem_cache_alloc(struct kmem_cache *s, gfp_t gfpflags)
return ret;
}
-EXPORT_SYMBOL(kmem_cache_alloc);
+EXPORT_SYMBOL(kmem_cache_alloc_noprof);
-void *kmem_cache_alloc_lru(struct kmem_cache *s, struct list_lru *lru,
+void *kmem_cache_alloc_lru_noprof(struct kmem_cache *s, struct list_lru *lru,
gfp_t gfpflags)
{
void *ret = slab_alloc_node(s, lru, gfpflags, NUMA_NO_NODE, _RET_IP_,
@@ -4028,10 +4028,10 @@ void *kmem_cache_alloc_lru(struct kmem_cache *s, struct list_lru *lru,
return ret;
}
-EXPORT_SYMBOL(kmem_cache_alloc_lru);
+EXPORT_SYMBOL(kmem_cache_alloc_lru_noprof);
/**
- * kmem_cache_alloc_node - Allocate an object on the specified node
+ * kmem_cache_alloc_node_noprof - Allocate an object on the specified node
* @s: The cache to allocate from.
* @gfpflags: See kmalloc().
* @node: node number of the target node.
@@ -4043,7 +4043,7 @@ EXPORT_SYMBOL(kmem_cache_alloc_lru);
*
* Return: pointer to the new object or %NULL in case of error
*/
-void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t gfpflags, int node)
+void *kmem_cache_alloc_node_noprof(struct kmem_cache *s, gfp_t gfpflags, int node)
{
void *ret = slab_alloc_node(s, NULL, gfpflags, node, _RET_IP_, s->object_size);
@@ -4051,7 +4051,7 @@ void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t gfpflags, int node)
return ret;
}
-EXPORT_SYMBOL(kmem_cache_alloc_node);
+EXPORT_SYMBOL(kmem_cache_alloc_node_noprof);
/*
* To avoid unnecessary overhead, we pass through large allocation requests
@@ -4068,7 +4068,7 @@ static void *__kmalloc_large_node(size_t size, gfp_t flags, int node)
flags = kmalloc_fix_flags(flags);
flags |= __GFP_COMP;
- folio = (struct folio *)alloc_pages_node(node, flags, order);
+ folio = (struct folio *)alloc_pages_node_noprof(node, flags, order);
if (folio) {
ptr = folio_address(folio);
lruvec_stat_mod_folio(folio, NR_SLAB_UNRECLAIMABLE_B,
@@ -4083,7 +4083,7 @@ static void *__kmalloc_large_node(size_t size, gfp_t flags, int node)
return ptr;
}
-void *kmalloc_large(size_t size, gfp_t flags)
+void *kmalloc_large_noprof(size_t size, gfp_t flags)
{
void *ret = __kmalloc_large_node(size, flags, NUMA_NO_NODE);
@@ -4091,9 +4091,9 @@ void *kmalloc_large(size_t size, gfp_t flags)
flags, NUMA_NO_NODE);
return ret;
}
-EXPORT_SYMBOL(kmalloc_large);
+EXPORT_SYMBOL(kmalloc_large_noprof);
-void *kmalloc_large_node(size_t size, gfp_t flags, int node)
+void *kmalloc_large_node_noprof(size_t size, gfp_t flags, int node)
{
void *ret = __kmalloc_large_node(size, flags, node);
@@ -4101,7 +4101,7 @@ void *kmalloc_large_node(size_t size, gfp_t flags, int node)
flags, node);
return ret;
}
-EXPORT_SYMBOL(kmalloc_large_node);
+EXPORT_SYMBOL(kmalloc_large_node_noprof);
static __always_inline
void *__do_kmalloc_node(size_t size, gfp_t flags, int node,
@@ -4128,26 +4128,26 @@ void *__do_kmalloc_node(size_t size, gfp_t flags, int node,
return ret;
}
-void *__kmalloc_node(size_t size, gfp_t flags, int node)
+void *__kmalloc_node_noprof(size_t size, gfp_t flags, int node)
{
return __do_kmalloc_node(size, flags, node, _RET_IP_);
}
-EXPORT_SYMBOL(__kmalloc_node);
+EXPORT_SYMBOL(__kmalloc_node_noprof);
-void *__kmalloc(size_t size, gfp_t flags)
+void *__kmalloc_noprof(size_t size, gfp_t flags)
{
return __do_kmalloc_node(size, flags, NUMA_NO_NODE, _RET_IP_);
}
-EXPORT_SYMBOL(__kmalloc);
+EXPORT_SYMBOL(__kmalloc_noprof);
-void *__kmalloc_node_track_caller(size_t size, gfp_t flags,
- int node, unsigned long caller)
+void *kmalloc_node_track_caller_noprof(size_t size, gfp_t flags,
+ int node, unsigned long caller)
{
return __do_kmalloc_node(size, flags, node, caller);
}
-EXPORT_SYMBOL(__kmalloc_node_track_caller);
+EXPORT_SYMBOL(kmalloc_node_track_caller_noprof);
-void *kmalloc_trace(struct kmem_cache *s, gfp_t gfpflags, size_t size)
+void *kmalloc_trace_noprof(struct kmem_cache *s, gfp_t gfpflags, size_t size)
{
void *ret = slab_alloc_node(s, NULL, gfpflags, NUMA_NO_NODE,
_RET_IP_, size);
@@ -4157,9 +4157,9 @@ void *kmalloc_trace(struct kmem_cache *s, gfp_t gfpflags, size_t size)
ret = kasan_kmalloc(s, ret, size, gfpflags);
return ret;
}
-EXPORT_SYMBOL(kmalloc_trace);
+EXPORT_SYMBOL(kmalloc_trace_noprof);
-void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
+void *kmalloc_node_trace_noprof(struct kmem_cache *s, gfp_t gfpflags,
int node, size_t size)
{
void *ret = slab_alloc_node(s, NULL, gfpflags, node, _RET_IP_, size);
@@ -4169,7 +4169,7 @@ void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
ret = kasan_kmalloc(s, ret, size, gfpflags);
return ret;
}
-EXPORT_SYMBOL(kmalloc_node_trace);
+EXPORT_SYMBOL(kmalloc_node_trace_noprof);
static noinline void free_to_partial_list(
struct kmem_cache *s, struct slab *slab,
@@ -4778,8 +4778,8 @@ static int __kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags,
#endif /* CONFIG_SLUB_TINY */
/* Note that interrupts must be enabled when calling this function. */
-int kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
- void **p)
+int kmem_cache_alloc_bulk_noprof(struct kmem_cache *s, gfp_t flags, size_t size,
+ void **p)
{
int i;
struct obj_cgroup *objcg = NULL;
@@ -4807,7 +4807,7 @@ int kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
return i;
}
-EXPORT_SYMBOL(kmem_cache_alloc_bulk);
+EXPORT_SYMBOL(kmem_cache_alloc_bulk_noprof);
/*
@@ -115,7 +115,7 @@ char *kstrndup(const char *s, size_t max, gfp_t gfp)
EXPORT_SYMBOL(kstrndup);
/**
- * kmemdup - duplicate region of memory
+ * kmemdup_noprof - duplicate region of memory
*
* @src: memory region to duplicate
* @len: memory region length
@@ -124,16 +124,16 @@ EXPORT_SYMBOL(kstrndup);
* Return: newly allocated copy of @src or %NULL in case of error,
* result is physically contiguous. Use kfree() to free.
*/
-void *kmemdup(const void *src, size_t len, gfp_t gfp)
+void *kmemdup_noprof(const void *src, size_t len, gfp_t gfp)
{
void *p;
- p = kmalloc_track_caller(len, gfp);
+ p = kmalloc_node_track_caller_noprof(len, gfp, NUMA_NO_NODE, _RET_IP_);
if (p)
memcpy(p, src, len);
return p;
}
-EXPORT_SYMBOL(kmemdup);
+EXPORT_SYMBOL(kmemdup_noprof);
/**
* kvmemdup - duplicate region of memory
@@ -577,7 +577,7 @@ unsigned long vm_mmap(struct file *file, unsigned long addr,
EXPORT_SYMBOL(vm_mmap);
/**
- * kvmalloc_node - attempt to allocate physically contiguous memory, but upon
+ * kvmalloc_node_noprof - attempt to allocate physically contiguous memory, but upon
* failure, fall back to non-contiguous (vmalloc) allocation.
* @size: size of the request.
* @flags: gfp mask for the allocation - must be compatible (superset) with GFP_KERNEL.
@@ -592,7 +592,7 @@ EXPORT_SYMBOL(vm_mmap);
*
* Return: pointer to the allocated memory of %NULL in case of failure
*/
-void *kvmalloc_node(size_t size, gfp_t flags, int node)
+void *kvmalloc_node_noprof(size_t size, gfp_t flags, int node)
{
gfp_t kmalloc_flags = flags;
void *ret;
@@ -614,7 +614,7 @@ void *kvmalloc_node(size_t size, gfp_t flags, int node)
kmalloc_flags &= ~__GFP_NOFAIL;
}
- ret = kmalloc_node(size, kmalloc_flags, node);
+ ret = kmalloc_node_noprof(size, kmalloc_flags, node);
/*
* It doesn't really make sense to fallback to vmalloc for sub page
@@ -643,7 +643,7 @@ void *kvmalloc_node(size_t size, gfp_t flags, int node)
flags, PAGE_KERNEL, VM_ALLOW_HUGE_VMAP,
node, __builtin_return_address(0));
}
-EXPORT_SYMBOL(kvmalloc_node);
+EXPORT_SYMBOL(kvmalloc_node_noprof);
/**
* kvfree() - Free memory.
@@ -682,7 +682,7 @@ void kvfree_sensitive(const void *addr, size_t len)
}
EXPORT_SYMBOL(kvfree_sensitive);
-void *kvrealloc(const void *p, size_t oldsize, size_t newsize, gfp_t flags)
+void *kvrealloc_noprof(const void *p, size_t oldsize, size_t newsize, gfp_t flags)
{
void *newp;
@@ -695,7 +695,7 @@ void *kvrealloc(const void *p, size_t oldsize, size_t newsize, gfp_t flags)
kvfree(p);
return newp;
}
-EXPORT_SYMBOL(kvrealloc);
+EXPORT_SYMBOL(kvrealloc_noprof);
/**
* __vmalloc_array - allocate memory for a virtually contiguous array.