summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--include/linux/bootmem.h16
-rw-r--r--include/linux/device.h12
-rw-r--r--include/linux/kernel.h4
-rw-r--r--include/linux/mempool.h3
-rw-r--r--include/linux/slab.h16
-rw-r--r--include/linux/string.h2
6 files changed, 27 insertions, 26 deletions
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 35b22f94d2d2..f9be32691718 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -83,34 +83,34 @@ extern void *__alloc_bootmem(unsigned long size,
unsigned long goal);
extern void *__alloc_bootmem_nopanic(unsigned long size,
unsigned long align,
- unsigned long goal);
+ unsigned long goal) __malloc;
extern void *__alloc_bootmem_node(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
- unsigned long goal);
+ unsigned long goal) __malloc;
void *__alloc_bootmem_node_high(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
- unsigned long goal);
+ unsigned long goal) __malloc;
extern void *__alloc_bootmem_node_nopanic(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
- unsigned long goal);
+ unsigned long goal) __malloc;
void *___alloc_bootmem_node_nopanic(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
unsigned long goal,
- unsigned long limit);
+ unsigned long limit) __malloc;
extern void *__alloc_bootmem_low(unsigned long size,
unsigned long align,
- unsigned long goal);
+ unsigned long goal) __malloc;
void *__alloc_bootmem_low_nopanic(unsigned long size,
unsigned long align,
- unsigned long goal);
+ unsigned long goal) __malloc;
extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
- unsigned long goal);
+ unsigned long goal) __malloc;
#ifdef CONFIG_NO_BOOTMEM
/* We are using top down, so it is safe to use 0 here */
diff --git a/include/linux/device.h b/include/linux/device.h
index b130304f9b1b..ca90ad8bcd61 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -609,14 +609,14 @@ typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data);
#ifdef CONFIG_DEBUG_DEVRES
extern void *__devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp,
- int nid, const char *name);
+ int nid, const char *name) __malloc;
#define devres_alloc(release, size, gfp) \
__devres_alloc_node(release, size, gfp, NUMA_NO_NODE, #release)
#define devres_alloc_node(release, size, gfp, nid) \
__devres_alloc_node(release, size, gfp, nid, #release)
#else
extern void *devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp,
- int nid);
+ int nid) __malloc;
static inline void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp)
{
return devres_alloc_node(release, size, gfp, NUMA_NO_NODE);
@@ -648,12 +648,12 @@ extern void devres_remove_group(struct device *dev, void *id);
extern int devres_release_group(struct device *dev, void *id);
/* managed devm_k.alloc/kfree for device drivers */
-extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
+extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) __malloc;
extern __printf(3, 0)
char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
- va_list ap);
+ va_list ap) __malloc;
extern __printf(3, 4)
-char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...);
+char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...) __malloc;
static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
{
return devm_kmalloc(dev, size, gfp | __GFP_ZERO);
@@ -671,7 +671,7 @@ static inline void *devm_kcalloc(struct device *dev,
return devm_kmalloc_array(dev, n, size, flags | __GFP_ZERO);
}
extern void devm_kfree(struct device *dev, void *p);
-extern char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp);
+extern char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp) __malloc;
extern void *devm_kmemdup(struct device *dev, const void *src, size_t len,
gfp_t gfp);
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 2f7775e229b0..cc7398287fdd 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -412,9 +412,9 @@ extern __printf(3, 4)
int scnprintf(char *buf, size_t size, const char *fmt, ...);
extern __printf(3, 0)
int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
-extern __printf(2, 3)
+extern __printf(2, 3) __malloc
char *kasprintf(gfp_t gfp, const char *fmt, ...);
-extern __printf(2, 0)
+extern __printf(2, 0) __malloc
char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
extern __printf(2, 0)
const char *kvasprintf_const(gfp_t gfp, const char *fmt, va_list args);
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index 69b6951e8fd2..b1086c936507 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -5,6 +5,7 @@
#define _LINUX_MEMPOOL_H
#include <linux/wait.h>
+#include <linux/compiler.h>
struct kmem_cache;
@@ -31,7 +32,7 @@ extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
extern int mempool_resize(mempool_t *pool, int new_min_nr);
extern void mempool_destroy(mempool_t *pool);
-extern void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask);
+extern void *mempool_alloc(mempool_t *pool, gfp_t gfp_mask) __malloc;
extern void mempool_free(void *element, mempool_t *pool);
/*
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 508bd827e6dc..aeb3e6d00a66 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -315,8 +315,8 @@ static __always_inline int kmalloc_index(size_t size)
}
#endif /* !CONFIG_SLOB */
-void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment;
-void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags) __assume_slab_alignment;
+void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __malloc;
+void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags) __assume_slab_alignment __malloc;
void kmem_cache_free(struct kmem_cache *, void *);
/*
@@ -339,8 +339,8 @@ static __always_inline void kfree_bulk(size_t size, void **p)
}
#ifdef CONFIG_NUMA
-void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment;
-void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node) __assume_slab_alignment;
+void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment __malloc;
+void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node) __assume_slab_alignment __malloc;
#else
static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
{
@@ -354,12 +354,12 @@ static __always_inline void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t f
#endif
#ifdef CONFIG_TRACING
-extern void *kmem_cache_alloc_trace(struct kmem_cache *, gfp_t, size_t) __assume_slab_alignment;
+extern void *kmem_cache_alloc_trace(struct kmem_cache *, gfp_t, size_t) __assume_slab_alignment __malloc;
#ifdef CONFIG_NUMA
extern void *kmem_cache_alloc_node_trace(struct kmem_cache *s,
gfp_t gfpflags,
- int node, size_t size) __assume_slab_alignment;
+ int node, size_t size) __assume_slab_alignment __malloc;
#else
static __always_inline void *
kmem_cache_alloc_node_trace(struct kmem_cache *s,
@@ -392,10 +392,10 @@ kmem_cache_alloc_node_trace(struct kmem_cache *s,
}
#endif /* CONFIG_TRACING */
-extern void *kmalloc_order(size_t size, gfp_t flags, unsigned int order) __assume_page_alignment;
+extern void *kmalloc_order(size_t size, gfp_t flags, unsigned int order) __assume_page_alignment __malloc;
#ifdef CONFIG_TRACING
-extern void *kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order) __assume_page_alignment;
+extern void *kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order) __assume_page_alignment __malloc;
#else
static __always_inline void *
kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order)
diff --git a/include/linux/string.h b/include/linux/string.h
index d3993a79a325..26b6f6a66f83 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -119,7 +119,7 @@ char *strreplace(char *s, char old, char new);
extern void kfree_const(const void *x);
-extern char *kstrdup(const char *s, gfp_t gfp);
+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);